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Daikin RXYQ28PY1 [261/487] Connecting the refrigerant piping
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ED34-645B Refrigerant Piping
Installation of Outdoor Units 653
15
1. Refrigerant pipe
2. Location to be brazed
3. Nitrogen
4. Taping
5. Handy valve
6. Regulator
1. The pressure regulator for the nitrogen released when doing the brazing should be set to 0.02 MPa (about 0.2kg/
cm
2
:Enough to feel a slight breeze on your cheek).
Do not use anti-oxidants when brazing the pipe joints.
Residue can clog pipes and break equipment.
6.4 Connecting the Refrigerant Piping
(1) Direction to bring out the pipes
The local interunit piping can be connected either forward or to the sides (taken out through the bottom) as shown
in next figure.
(When passing out through the bottom, use the knock hole in the bottom frame.)
1. Left-side connection
2. Front connection
3. Right-side connection
Precautions when knocking out knock holes
• Open knock hole in the base frame by drilling the 4 concave around it with a 6mm bit. (Refer to next figure)
1. Knock hole
2. Drill
3. Concave section
• Be sure to avoid damaging the casing
• After knocking out the holes, we recommend you paint the edges and areas around the edges using the repair
paint to prevent rusting.
• When passing electrical wiring through the knock holes, remove any burrs and protect the wiring with a conduit or
bushings, making sure not to damage the wiring.
(2) Removing Pinch Piping
• When connecting refrigerant piping to an outdoor unit, remove the pinch piping. (Refer to next figure)
• Pinch piping should be removed using the procedure in next figure.
1. Shutoff valve (liquid side · gas side)
2. Service port
3. Pinch piping
4. Procedure 1:
Confirm the shutoff valve is closed.
5. Procedure 2:
Connect a charge hose to the service port of the liquid side and gas side shutoff valves and remove the gas from
the pinch piping.
6. Procedure 3:
After removing the gas from the pinch piping, dissolve the brazing using a burner and remove the pinch piping.
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Note
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1
2
3
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6
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Содержание
- Part 4 outdoor units normal series space saving series 1
- Accessories 37 3
- Capacity tables heat pump 51 3
- Dimensions 22 3
- Operation limits 34 10 sound levels 35 3
- Rxyq p heat pump 50 60hz normal series space saving series 3
- Service space 29 4 piping diagrams 30 5 wiring diagrams 37 6 field wiring 42 7 electric characteristics 45 3
- Specifications 96 3
- Rxyq p 4
- Specifications 4
- Specifications ed34 645b 4
- Ed34 645b specifications 5
- Rxyq p 397 5
- Rxyq p 6
- Specifications ed34 645b 6
- Ed34 645b specifications 7
- Rxyq p 399 7
- Rxyq p 8
- Specifications ed34 645b 8
- Ed34 645b specifications 9
- Rxyq p 401 9
- Rxyq p 10
- Specifications ed34 645b 10
- Ed34 645b specifications 11
- Rxyq p 403 11
- Rxyq p 12
- Specifications ed34 645b 12
- Ed34 645b specifications 13
- Rxyq p 405 13
- Rxyq p 14
- Specifications ed34 645b 14
- Ed34 645b specifications 15
- Rxyq p 407 15
- Rxyq p 16
- Specifications ed34 645b 16
- Ed34 645b specifications 17
- Rxyq p 409 17
- Rxyq p 18
- Specifications ed34 645b 18
- Ed34 645b specifications 19
- Rxyq p 411 19
- Rxyq p 20
- Specifications ed34 645b 20
- Ed34 645b specifications 21
- Rxyq p 413 21
- Rxyq p 22
- Specifications ed34 645b 22
- Ed34 645b specifications 23
- Rxyq p 415 23
- Rxyq p 24
- Specifications ed34 645b 24
- Ed34 645b specifications 25
- Rxyq p 417 25
- Rxyq p 26
- Specifications ed34 645b 26
- Ed34 645b specifications 27
- Rxyq p 419 27
- Rxyq p 28
- Specifications ed34 645b 28
- Ed34 645b specifications 29
- Rxyq p 421 29
- Dimensions 30
- Independent unit 30
- Rxyq5p 30
- Rxyq8p rxyq10p 31
- Rxyq12p rxyq14p rxyq16p rxyq18p 32
- Combination unit 33
- Ed34 645b dimensions 33
- Rxyq p 425 33
- Rxyq20p rxyq22p rxyq24p rxyq26p rxyq28p 33
- Dimensions ed34 645b 34
- Rxyq p 34
- Rxyq30p rxyq32p rxyq34p rxyq36p 34
- Unit mm 34
- Ed34 645b dimensions 35
- Rxyq p 427 35
- Rxyq38p rxyq40p rxyq42p rxyq44p rxyq46p 35
- Unit mm 35
- Dimensions ed34 645b 36
- Rxyq p 36
- Rxyq48p rxyq50p rxyq52p rxyq54p 36
- Service space 37
- Piping diagrams 38
- Rxyq5py1 38
- Rxyq5pyl 39
- Rxyq8py1 40
- Rxyq8pyl 41
- Rxyq10py1 rxyq12py1 42
- Rxyq10pyl rxyq12pyl 43
- Rxyq14py1 rxyq16py1 rxyq18py1 rxyq14pyl rxyq16pyl rxyq18pyl 44
- Rxyq5py1 rxyq5pyl 45
- Wiring diagrams 45
- Rxyq8py1 rxyq8pyl 46
- Rxyq10py1 rxyq10pyl 47
- Rxyq12py1 rxyq12pyl 48
- Rxyq14py1 rxyq16py1 rxyq18py1 rxyq14pyl rxyq16pyl rxyq18pyl 49
- Field wiring 50
- Rxyq5p 8p 10p 12p 14p 16p 18py1 rxyq5p 8p 10p 12p 14p 16p 18pyl 50
- Rxyq20p 22p 24p 26p 28p 30p 32p 34p 36py1 rxyq20p 22p 24p 26p 28p 30p 32p 34p 36pyl 51
- Rxyq38p 40p 42p 44p 46p 48p 50p 52p 54py1 rxyq38p 40p 42p 44p 46p 48p 50p 52p 54pyl 52
- Electric characteristics 53
- Rxyq5 8 10 12 14 16 18py1 53
- Rxyq20 22 24 26 28 30 32py1 54
- Rxyq34 36 38 40 42 44 46py1 55
- Rxyq48 50 52 54py1 56
- Rxyq5 8 10 12 14 16 18pyl 57
- Rxyq20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54pyl 58
- Capacity tables heat pump 59
- Cooling capacity rxyq p 59
- Rxyq5py1 yl 50 60hz 59
- Capacity tables heat pump ed34 645b 60
- Rxyq p 60
- Rxyq8py1 yl 50 60hz 60
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 60
- Ed34 645b capacity tables heat pump 61
- Rxyq p 453 61
- Rxyq10py1 yl 50 60hz 61
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 61
- Capacity tables heat pump ed34 645b 62
- Rxyq p 62
- Rxyq12py1 yl 50 60hz 62
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 62
- Ed34 645b capacity tables heat pump 63
- Rxyq p 455 63
- Rxyq14py1 yl 50 60hz 63
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 63
- Capacity tables heat pump ed34 645b 64
- Rxyq p 64
- Rxyq16py1 yl 50 60hz 64
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 64
- Ed34 645b capacity tables heat pump 65
- Rxyq p 457 65
- Rxyq18py1 yl 50 60hz 65
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 65
- Capacity tables heat pump ed34 645b 66
- Rxyq p 66
- Rxyq20py1 yl 50 60hz 66
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 66
- Ed34 645b capacity tables heat pump 67
- Rxyq p 459 67
- Rxyq22py1 yl 50 60hz 67
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 67
- Capacity tables heat pump ed34 645b 68
- Rxyq p 68
- Rxyq24py1 yl 50 60hz 68
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 68
- Ed34 645b capacity tables heat pump 69
- Rxyq p 461 69
- Rxyq26py1 yl 50 60hz 69
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 69
- Capacity tables heat pump ed34 645b 70
- Rxyq p 70
- Rxyq28py1 yl 50 60hz 70
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 70
- Ed34 645b capacity tables heat pump 71
- Rxyq p 463 71
- Rxyq30py1 yl 50 60hz 71
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 71
- Capacity tables heat pump ed34 645b 72
- Rxyq p 72
- Rxyq32py1 yl 50 60hz 72
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 72
- Ed34 645b capacity tables heat pump 73
- Rxyq p 465 73
- Rxyq34py1 yl 50 60hz 73
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 73
- Capacity tables heat pump ed34 645b 74
- Rxyq p 74
- Rxyq36py1 yl 50 60hz 74
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 74
- Ed34 645b capacity tables heat pump 75
- Rxyq p 467 75
- Rxyq38py1 yl 50 60hz 75
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 75
- Capacity tables heat pump ed34 645b 76
- Rxyq p 76
- Rxyq40py1 yl 50 60hz 76
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 76
- Ed34 645b capacity tables heat pump 77
- Rxyq p 469 77
- Rxyq42py1 yl 50 60hz 77
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 77
- Capacity tables heat pump ed34 645b 78
- Rxyq p 78
- Rxyq44py1 yl 50 60hz 78
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 78
- Ed34 645b capacity tables heat pump 79
- Rxyq p 471 79
- Rxyq46py1 yl 50 60hz 79
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 79
- Capacity tables heat pump ed34 645b 80
- Rxyq p 80
- Rxyq48py1 yl 50 60hz 80
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 80
- Ed34 645b capacity tables heat pump 81
- Rxyq p 473 81
- Rxyq50py1 yl 50 60hz 81
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 81
- Capacity tables heat pump ed34 645b 82
- Rxyq p 82
- Rxyq52py1 yl 50 60hz 82
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 82
- Ed34 645b capacity tables heat pump 83
- Rxyq p 475 83
- Rxyq54py1 yl 50 60hz 83
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 83
- Capacity tables heat pump ed34 645b 84
- Heating capacity rxyq p 84
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 84
- Rxyq p 84
- Rxyq5py1 yl 50 60hz 84
- Tc total capacity kw pi power input kw comp outdoor fan motor 84
- This table indicates the situation of 50 130 combination of indoor units 2 if connecting the indoor units over 130 of outdoor unit capacity capacity of indoor unit will decrease 84
- Ed34 645b capacity tables heat pump 85
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 85
- Rxyq p 477 85
- Tc total capacity kw pi power input kw comp outdoor fan motor 85
- Capacity tables heat pump ed34 645b 86
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 86
- Rxyq p 86
- Rxyq8py1 yl 50 60hz 86
- Tc total capacity kw pi power input kw comp outdoor fan motor 86
- Ed34 645b capacity tables heat pump 87
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 87
- Rxyq p 479 87
- Tc total capacity kw pi power input kw comp outdoor fan motor 87
- Capacity tables heat pump ed34 645b 88
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 88
- Rxyq p 88
- Rxyq10py1 yl 50 60hz 88
- Tc total capacity kw pi power input kw comp outdoor fan motor 88
- Ed34 645b capacity tables heat pump 89
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 89
- Rxyq p 481 89
- Tc total capacity kw pi power input kw comp outdoor fan motor 89
- Capacity tables heat pump ed34 645b 90
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 90
- Rxyq p 90
- Rxyq12py1 yl 50 60hz 90
- Tc total capacity kw pi power input kw comp outdoor fan motor 90
- Ed34 645b capacity tables heat pump 91
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 91
- Rxyq p 483 91
- Tc total capacity kw pi power input kw comp outdoor fan motor 91
- Capacity tables heat pump ed34 645b 92
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 92
- Rxyq p 92
- Rxyq14py1 yl 50 60hz 92
- Tc total capacity kw pi power input kw comp outdoor fan motor 92
- Ed34 645b capacity tables heat pump 93
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 93
- Rxyq p 485 93
- Tc total capacity kw pi power input kw comp outdoor fan motor 93
- Capacity tables heat pump ed34 645b 94
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 94
- Rxyq p 94
- Rxyq16py1 yl 50 60hz 94
- Tc total capacity kw pi power input kw comp outdoor fan motor 94
- Ed34 645b capacity tables heat pump 95
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 95
- Rxyq p 487 95
- Tc total capacity kw pi power input kw comp outdoor fan motor 95
- Capacity tables heat pump ed34 645b 96
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 96
- Rxyq p 96
- Rxyq18py1 yl 50 60hz 96
- Tc total capacity kw pi power input kw comp outdoor fan motor 96
- Ed34 645b capacity tables heat pump 97
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 97
- Rxyq p 489 97
- Tc total capacity kw pi power input kw comp outdoor fan motor 97
- Capacity tables heat pump ed34 645b 98
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 98
- Rxyq p 98
- Rxyq20py1 yl 50 60hz 98
- Tc total capacity kw pi power input kw comp outdoor fan motor 98
- Ed34 645b capacity tables heat pump 99
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 99
- Rxyq p 491 99
- Tc total capacity kw pi power input kw comp outdoor fan motor 99
- Capacity tables heat pump ed34 645b 100
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 100
- Rxyq p 100
- Rxyq22py1 yl 50 60hz 100
- Tc total capacity kw pi power input kw comp outdoor fan motor 100
- Ed34 645b capacity tables heat pump 101
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 101
- Rxyq p 493 101
- Tc total capacity kw pi power input kw comp outdoor fan motor 101
- Capacity tables heat pump ed34 645b 102
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 102
- Rxyq p 102
- Rxyq24py1 yl 50 60hz 102
- Tc total capacity kw pi power input kw comp outdoor fan motor 102
- Ed34 645b capacity tables heat pump 103
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 103
- Rxyq p 495 103
- Tc total capacity kw pi power input kw comp outdoor fan motor 103
- Capacity tables heat pump ed34 645b 104
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 104
- Rxyq p 104
- Rxyq26py1 yl 50 60hz 104
- Tc total capacity kw pi power input kw comp outdoor fan motor 104
- Ed34 645b capacity tables heat pump 105
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 105
- Rxyq p 497 105
- Tc total capacity kw pi power input kw comp outdoor fan motor 105
- Capacity tables heat pump ed34 645b 106
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 106
- Rxyq p 106
- Rxyq28py1 yl 50 60hz 106
- Tc total capacity kw pi power input kw comp outdoor fan motor 106
- Ed34 645b capacity tables heat pump 107
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 107
- Rxyq p 499 107
- Tc total capacity kw pi power input kw comp outdoor fan motor 107
- Capacity tables heat pump ed34 645b 108
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 108
- Rxyq p 108
- Rxyq30py1 yl 50 60hz 108
- Tc total capacity kw pi power input kw comp outdoor fan motor 108
- Ed34 645b capacity tables heat pump 109
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 109
- Rxyq p 501 109
- Tc total capacity kw pi power input kw comp outdoor fan motor 109
- Capacity tables heat pump ed34 645b 110
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 110
- Rxyq p 110
- Rxyq32py1 yl 50 60hz 110
- Tc total capacity kw pi power input kw comp outdoor fan motor 110
- Ed34 645b capacity tables heat pump 111
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 111
- Rxyq p 503 111
- Tc total capacity kw pi power input kw comp outdoor fan motor 111
- Capacity tables heat pump ed34 645b 112
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 112
- Rxyq p 112
- Rxyq34py1 yl 50 60hz 112
- Tc total capacity kw pi power input kw comp outdoor fan motor 112
- Ed34 645b capacity tables heat pump 113
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 113
- Rxyq p 505 113
- Tc total capacity kw pi power input kw comp outdoor fan motor 113
- Capacity tables heat pump ed34 645b 114
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 114
- Rxyq p 114
- Rxyq36py1 yl 50 60hz 114
- Tc total capacity kw pi power input kw comp outdoor fan motor 114
- Ed34 645b capacity tables heat pump 115
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 115
- Rxyq p 507 115
- Tc total capacity kw pi power input kw comp outdoor fan motor 115
- Capacity tables heat pump ed34 645b 116
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 116
- Rxyq p 116
- Rxyq38py1 yl 50 60hz 116
- Tc total capacity kw pi power input kw comp outdoor fan motor 116
- Ed34 645b capacity tables heat pump 117
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 117
- Rxyq p 509 117
- Tc total capacity kw pi power input kw comp outdoor fan motor 117
- Capacity tables heat pump ed34 645b 118
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 118
- Rxyq p 118
- Rxyq40py1 yl 50 60hz 118
- Tc total capacity kw pi power input kw comp outdoor fan motor 118
- Ed34 645b capacity tables heat pump 119
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 119
- Rxyq p 511 119
- Tc total capacity kw pi power input kw comp outdoor fan motor 119
- Capacity tables heat pump ed34 645b 120
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 120
- Rxyq p 120
- Rxyq42py1 yl 50 60hz 120
- Tc total capacity kw pi power input kw comp outdoor fan motor 120
- Ed34 645b capacity tables heat pump 121
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 121
- Rxyq p 513 121
- Tc total capacity kw pi power input kw comp outdoor fan motor 121
- Capacity tables heat pump ed34 645b 122
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 122
- Rxyq p 122
- Rxyq44py1 yl 50 60hz 122
- Tc total capacity kw pi power input kw comp outdoor fan motor 122
- Ed34 645b capacity tables heat pump 123
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 123
- Rxyq p 515 123
- Tc total capacity kw pi power input kw comp outdoor fan motor 123
- Capacity tables heat pump ed34 645b 124
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 124
- Rxyq p 124
- Rxyq46py1 yl 50 60hz 124
- Tc total capacity kw pi power input kw comp outdoor fan motor 124
- Ed34 645b capacity tables heat pump 125
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 125
- Rxyq p 517 125
- Tc total capacity kw pi power input kw comp outdoor fan motor 125
- Capacity tables heat pump ed34 645b 126
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 126
- Rxyq p 126
- Rxyq48py1 yl 50 60hz 126
- Tc total capacity kw pi power input kw comp outdoor fan motor 126
- Ed34 645b capacity tables heat pump 127
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 127
- Rxyq p 519 127
- Tc total capacity kw pi power input kw comp outdoor fan motor 127
- Capacity tables heat pump ed34 645b 128
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 128
- Rxyq p 128
- Rxyq50py1 yl 50 60hz 128
- Tc total capacity kw pi power input kw comp outdoor fan motor 128
- Ed34 645b capacity tables heat pump 129
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 129
- Rxyq p 521 129
- Tc total capacity kw pi power input kw comp outdoor fan motor 129
- Capacity tables heat pump ed34 645b 130
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 130
- Rxyq p 130
- Rxyq52py1 yl 50 60hz 130
- Tc total capacity kw pi power input kw comp outdoor fan motor 130
- Ed34 645b capacity tables heat pump 131
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 131
- Rxyq p 523 131
- Tc total capacity kw pi power input kw comp outdoor fan motor 131
- Capacity tables heat pump ed34 645b 132
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 132
- Rxyq p 132
- Rxyq54py1 yl 50 60hz 132
- Tc total capacity kw pi power input kw comp outdoor fan motor 132
- Ed34 645b capacity tables heat pump 133
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 133
- Rxyq p 525 133
- Tc total capacity kw pi power input kw comp outdoor fan motor 133
- Capacity correction factor rxyq p 134
- Rxyq10py1 yl 134
- Rxyq5py1 yl 134
- Rxyq8py1 yl 134
- Rxyq12py1 yl rxyq14py1 yl rxyq24py1 yl rxyq36py1 yl 135
- Rxyq16py1 yl 135
- Rxyq18py1 yl rxyq26py1 yl rxyq28py1 yl rxyq30py1 yl rxyq38py1 yl rxyq40py1 yl rxyq42py1 yl rxyq44py1 yl 135
- Rxyq20py1 yl rxyq32py1 yl rxyq34py1 yl 136
- Rxyq22py1 yl 136
- Rxyq46py1 yl 136
- Rxyq48py1 yl 137
- Rxyq50py1 yl 137
- Rxyq52py1 yl 137
- Capacity tables heat pump ed34 645b 138
- Explanation of symbols 138
- Level difference m between indoor and outdoor units where indoor unit in inferior position 138
- Level difference m between indoor and outdoor units where indoor unit in superior position l equivalent pipe length m α rate of change in cooling heating capacity diameters of pipes standard size 138
- Rxyq p 138
- Rxyq54py1 yl 138
- Choose a correction factor from the following table when cooling capacity is calculated gas pipe size when heating capacity is calculated liquid pipe size 139
- Diameter of above case 139
- Ed34 645b capacity tables heat pump 139
- Overall equivalent length equivalent length to main pipe correction factor equivalent length after branching 139
- Read cooling heating capacity rate of change in the above figures based on the following equivalent length 139
- Rxyq p 531 139
- Capacity tables heat pump ed34 645b 140
- Correction factor 140
- Example rxyq46py1 yl example rxyq32py1 yl 20 32 34py1 yl 140
- Example rxyq48py1 yl 140
- Example rxyq50py1 yl example rxyq52py1 yl 140
- Example rxyq54py1 yl 140
- If heat insulation of piping is insufficient heat loss will become larger and capacity will decrease 140
- Rate of change object piping cooling gas pipe heating liquid pipe 140
- Rxyq p 140
- Notes for heating capacity characteristics 141
- Cooling heating 142
- Operation limits 142
- Octave band level 143
- Overall 143
- Sound levels 143
- Hz rxyq5pyl rxyq8pyl rxyq10pyl 144
- Model model model 144
- Note sound level anechoic chamber conversion value measured at a point 1 m in front of the unit at a height of 1 m during actual operation these values are normally somewhat higher as a result of ambient conditions 144
- Octave band level 144
- Overall 144
- Rxyq p 144
- Rxyq12 14 16pyl rxyq18pyl 144
- Sound levels ed34 645b 144
- Accessories 145
- Ed34 645b accessories 145
- Rxyq p 537 145
- Standard accessories 145
- Accessories ed34 645b 146
- Note order products 146
- Optional accessories 146
- Rxyq p 146
- Rxyq20 36py1 yl 146
- Rxyq38 54py1 yl 146
- Rxyq5 18py1 yl 146
- Digital pressure gauge kit bhgp26a1 e 147
- Dimensions 147
- Ed34 645b accessories 147
- Rxyq p 539 147
- Part 5 outdoor units high cop series energy saving series 149
- Capacity tables heat pump high cop series 69 151
- Dimensions 60 151
- Electric characteristics 65 151
- Rxyq ph heat pump 50hz 60hz high cop series energy saving series 151
- Sound levels 23 6 accessories 24 151
- Specifications 44 151
- Rxyq ph 152
- Specifications 152
- Specifications ed34 645b 152
- Ed34 645b specifications 153
- Rxyq ph 545 153
- Rxyq ph 154
- Specifications ed34 645b 154
- Ed34 645b specifications 155
- Rxyq ph 547 155
- Rxyq ph 156
- Specifications ed34 645b 156
- Ed34 645b specifications 157
- Rxyq ph 549 157
- Rxyq ph 158
- Specifications ed34 645b 158
- Ed34 645b specifications 159
- Rxyq ph 551 159
- Rxyq ph 160
- Specifications ed34 645b 160
- Ed34 645b specifications 161
- Rxyq ph 553 161
- Rxyq ph 162
- Specifications ed34 645b 162
- Ed34 645b specifications 163
- Rxyq ph 555 163
- Rxyq ph 164
- Specifications ed34 645b 164
- Ed34 645b specifications 165
- Rxyq ph 557 165
- Rxyq ph 166
- Specifications ed34 645b 166
- Ed34 645b specifications 167
- Rxyq ph 559 167
- Combination unit 168
- Dimensions 168
- Rxyq16ph rxyq18ph 168
- Rxyq24ph rxyq26ph 169
- Rxyq28ph rxyq30ph 170
- Rxyq32ph rxyq34ph 171
- Rxyq36ph rxyq38ph rxyq40ph rxyq42ph rxyq44ph rxyq46ph rxyq48ph rxyq50ph 172
- Electric characteristics 173
- Rxyq16 18 24 26 28 30 32phy1 173
- Rxyq34 36 38 40 42 44 46phy1 174
- Rxyq48 50phy1 175
- Rxyq16 50phyl 176
- Capacity tables heat pump high cop series 177
- Cooling capacity rxyq ph 177
- Rxyq16phy1 yl 177
- Capacity tables heat pump high cop series ed34 645b 178
- Rxyq ph 178
- Rxyq18phy1 yl 178
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 178
- Ed34 645b capacity tables heat pump high cop series 179
- Rxyq ph 571 179
- Rxyq24phy1 yl 179
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 179
- Capacity tables heat pump high cop series ed34 645b 180
- Rxyq ph 180
- Rxyq26phy1 yl 180
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 180
- Ed34 645b capacity tables heat pump high cop series 181
- Rxyq ph 573 181
- Rxyq28phy1 yl 181
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 181
- Capacity tables heat pump high cop series ed34 645b 182
- Rxyq ph 182
- Rxyq30phy1 yl 182
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 182
- Ed34 645b capacity tables heat pump high cop series 183
- Rxyq ph 575 183
- Rxyq32phy1 yl 183
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 183
- Capacity tables heat pump high cop series ed34 645b 184
- Rxyq ph 184
- Rxyq34phy1 yl 184
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 184
- Ed34 645b capacity tables heat pump high cop series 185
- Rxyq ph 577 185
- Rxyq36phy1 yl 185
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 185
- Capacity tables heat pump high cop series ed34 645b 186
- Rxyq ph 186
- Rxyq38phy1 yl 186
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 186
- Ed34 645b capacity tables heat pump high cop series 187
- Rxyq ph 579 187
- Rxyq40phy1 yl 187
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 187
- Capacity tables heat pump high cop series ed34 645b 188
- Rxyq ph 188
- Rxyq42phy1 yl 188
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 188
- Ed34 645b capacity tables heat pump high cop series 189
- Rxyq ph 581 189
- Rxyq44phy1 yl 189
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 189
- Capacity tables heat pump high cop series ed34 645b 190
- Rxyq ph 190
- Rxyq46phy1 yl 190
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 190
- Ed34 645b capacity tables heat pump high cop series 191
- Rxyq ph 583 191
- Rxyq48phy1 yl 191
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 191
- Capacity tables heat pump high cop series ed34 645b 192
- Rxyq ph 192
- Rxyq50phy1 yl 192
- Tc total capacity kw pi power input kw comp outdoor fan motor note1 the above table shows the average value of conditions which may occur 192
- Ed34 645b capacity tables heat pump high cop series 193
- Heating capacity rxyq ph 193
- Rxyq ph 585 193
- Rxyq16phy1 yl 193
- Capacity tables heat pump high cop series ed34 645b 194
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 194
- Rxyq ph 194
- Tc total capacity kw pi power input kw comp outdoor fan motor 194
- Ed34 645b capacity tables heat pump high cop series 195
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 195
- Rxyq ph 587 195
- Rxyq18phy1 yl 195
- Tc total capacity kw pi power input kw comp outdoor fan motor 195
- Capacity tables heat pump high cop series ed34 645b 196
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 196
- Rxyq ph 196
- Tc total capacity kw pi power input kw comp outdoor fan motor 196
- Ed34 645b capacity tables heat pump high cop series 197
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 197
- Rxyq ph 589 197
- Rxyq24phy1 yl 197
- Tc total capacity kw pi power input kw comp outdoor fan motor 197
- Capacity tables heat pump high cop series ed34 645b 198
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 198
- Rxyq ph 198
- Tc total capacity kw pi power input kw comp outdoor fan motor 198
- Ed34 645b capacity tables heat pump high cop series 199
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 199
- Rxyq ph 591 199
- Rxyq26phy1 yl 199
- Tc total capacity kw pi power input kw comp outdoor fan motor 199
- Capacity tables heat pump high cop series ed34 645b 200
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 200
- Rxyq ph 200
- Tc total capacity kw pi power input kw comp outdoor fan motor 200
- Ed34 645b capacity tables heat pump high cop series 201
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 201
- Rxyq ph 593 201
- Rxyq28phy1 yl 201
- Tc total capacity kw pi power input kw comp outdoor fan motor 201
- Capacity tables heat pump high cop series ed34 645b 202
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 202
- Rxyq ph 202
- Tc total capacity kw pi power input kw comp outdoor fan motor 202
- Ed34 645b capacity tables heat pump high cop series 203
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 203
- Rxyq ph 595 203
- Rxyq30phy1 yl 203
- Tc total capacity kw pi power input kw comp outdoor fan motor 203
- Capacity tables heat pump high cop series ed34 645b 204
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 204
- Rxyq ph 204
- Tc total capacity kw pi power input kw comp outdoor fan motor 204
- Ed34 645b capacity tables heat pump high cop series 205
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 205
- Rxyq ph 597 205
- Rxyq32phy1 yl 205
- Tc total capacity kw pi power input kw comp outdoor fan motor 205
- Capacity tables heat pump high cop series ed34 645b 206
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 206
- Rxyq ph 206
- Tc total capacity kw pi power input kw comp outdoor fan motor 206
- Ed34 645b capacity tables heat pump high cop series 207
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 207
- Rxyq ph 599 207
- Rxyq34phy1 yl 207
- Tc total capacity kw pi power input kw comp outdoor fan motor 207
- Capacity tables heat pump high cop series ed34 645b 208
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 208
- Rxyq ph 208
- Tc total capacity kw pi power input kw comp outdoor fan motor 208
- Ed34 645b capacity tables heat pump high cop series 209
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 209
- Rxyq ph 601 209
- Rxyq36phy1 yl 209
- Tc total capacity kw pi power input kw comp outdoor fan motor 209
- Capacity tables heat pump high cop series ed34 645b 210
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 210
- Rxyq ph 210
- Tc total capacity kw pi power input kw comp outdoor fan motor 210
- Ed34 645b capacity tables heat pump high cop series 211
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 211
- Rxyq ph 603 211
- Rxyq38phy1 yl 211
- Tc total capacity kw pi power input kw comp outdoor fan motor 211
- Capacity tables heat pump high cop series ed34 645b 212
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 212
- Rxyq ph 212
- Tc total capacity kw pi power input kw comp outdoor fan motor 212
- Ed34 645b capacity tables heat pump high cop series 213
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 213
- Rxyq ph 605 213
- Rxyq40phy1 yl 213
- Tc total capacity kw pi power input kw comp outdoor fan motor 213
- Capacity tables heat pump high cop series ed34 645b 214
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 214
- Rxyq ph 214
- Tc total capacity kw pi power input kw comp outdoor fan motor 214
- Ed34 645b capacity tables heat pump high cop series 215
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 215
- Rxyq ph 607 215
- Rxyq42phy1 yl 215
- Tc total capacity kw pi power input kw comp outdoor fan motor 215
- Capacity tables heat pump high cop series ed34 645b 216
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 216
- Rxyq ph 216
- Tc total capacity kw pi power input kw comp outdoor fan motor 216
- Ed34 645b capacity tables heat pump high cop series 217
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 217
- Rxyq ph 609 217
- Rxyq44phy1 yl 217
- Tc total capacity kw pi power input kw comp outdoor fan motor 217
- Capacity tables heat pump high cop series ed34 645b 218
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 218
- Rxyq ph 218
- Tc total capacity kw pi power input kw comp outdoor fan motor 218
- Ed34 645b capacity tables heat pump high cop series 219
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 219
- Rxyq ph 611 219
- Rxyq46phy1 yl 219
- Tc total capacity kw pi power input kw comp outdoor fan motor 219
- Capacity tables heat pump high cop series ed34 645b 220
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 220
- Rxyq ph 220
- Tc total capacity kw pi power input kw comp outdoor fan motor 220
- Ed34 645b capacity tables heat pump high cop series 221
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 221
- Rxyq ph 613 221
- Rxyq48phy1 yl 221
- Tc total capacity kw pi power input kw comp outdoor fan motor 221
- Capacity tables heat pump high cop series ed34 645b 222
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 222
- Rxyq ph 222
- Tc total capacity kw pi power input kw comp outdoor fan motor 222
- Ed34 645b capacity tables heat pump high cop series 223
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 223
- Rxyq ph 615 223
- Rxyq50phy1 yl 223
- Tc total capacity kw pi power input kw comp outdoor fan motor 223
- Capacity tables heat pump high cop series ed34 645b 224
- Note1 is shown as reference when selecting the unit models avoid the outdoor air temperature range shown by note2 the above table shows the average value of conditions which may occur 224
- Rxyq ph 224
- Tc total capacity kw pi power input kw comp outdoor fan motor 224
- Capacity correction factor rxyq ph 225
- Rxyq16phy1 yl 225
- Rxyq18phy1 yl rxyq26phy1 yl rxyq28phy1 yl rxyq30phy1 yl rxyq38phy1 yl rxyq40phy1 yl rxyq42phy1 yl rxyq44phy1 yl 225
- Rxyq24phy1 yl rxyq36phy1 yl 225
- Rxyq32phy1 yl rxyq34phy1 yl 226
- Rxyq46phy1 yl 226
- Rxyq48phy1 yl 226
- Ed34 645b capacity tables heat pump high cop series 227
- Explanation of symbols 227
- Level difference m between indoor and outdoor units where indoor unit in inferior position 227
- Level difference m between indoor and outdoor units where indoor unit in superior position l equivalent pipe length m α rate of change in cooling heating capacity diameters of pipes standard size 227
- Rxyq ph 619 227
- Rxyq50phy1 yl 227
- Capacity tables heat pump high cop series ed34 645b 228
- Choose a correction factor from the following table when cooling capacity is calculated gas pipe size when heating capacity is calculated liquid pipe size 228
- Diameter of above case 228
- Overall equivalent length equivalent length to main pipe correction factor equivalent length after branching 228
- Read cooling heating capacity rate of change in the above figures based on the following equivalent length 228
- Rxyq ph 228
- Ed34 645b capacity tables heat pump high cop series 229
- Example rxyq48phy1 yl 229
- Example rxyq50phy1 yl example rxyq46phy1 yl 229
- If heat insulation of piping is insufficient heat loss will become larger and capacity will decrease 229
- Rxyq ph 621 229
- Notes for heating capacity characteristics 230
- Ed34 645b sound levels 231
- Note sound level anechoic chamber conversion value measured at a point 1 m in front of the unit at a height of 1 m during actual operation these values are normally somewhat higher as a result of ambient conditions 231
- Overall 231
- Please refer to page 535 concerning about the band level of each module 231
- Rxyq ph 623 231
- Sound levels 231
- Accessories 232
- Accessories ed34 645b 232
- Clamp 1 clamp 2 clamp 3 gas side accessory pipe 1 232
- Gas side accessory pipe 2 liquid side accessory pipe 1 liquid side accessory pipe 2 others 232
- Pc 1 pc 1 pc 232
- Pcs 2 pcs 1 pc 1 pc 232
- Rxyq ph 232
- Standard accessories 232
- Ed34 645b accessories 233
- Note order products 233
- Optional accessories 233
- Rxyq ph 625 233
- Rxyq16 18phy1 yl 233
- Rxyq24 30phy1 yl 233
- Rxyq32 50phy1 yl 233
- Accessories ed34 645b 234
- Communication wiring 234
- Digital pressure gauge kit bhgp26a1 e 234
- Dimensions 234
- Earth wiring 234
- Installation box note 1 234
- M5 burring 234
- Model name bhgp26a1 bhgp26a1e 234
- Plastic cover note 2 234
- Rxyq ph 234
- Standard type anti corrosion type 234
- Air tight test and vacuum drying 68 235
- Field wiring 59 235
- Onsite settings 77 235
- Part 6 installation of outdoor units 235
- Pipe insulation 70 10 checking of device and installation conditions 70 11 additional refrigerant charge and check operation 71 235
- Piping installation point 50 235
- Precaution on installation 29 2 installation of outdoor units 32 3 refnet pipe system 38 235
- Refnet pipe system 43 235
- Refrigerant piping 52 235
- Test run 78 235
- Caution for refrigerant leaks 79 15 external static pressure setting 81 236
- Determination of the installation location 237
- Ed34 645b precaution on installation 237
- Installation of outdoor units 629 237
- Precaution on installation 237
- Selection of location this unit both indoor and outdoor is suitable for installation in a commercial and light industrial environment if installed as a household appliance it could cause electromagnetic interference 237
- The foundation is strong enough to support the weight of the unit and the floor is flat to prevent vibration and noise generation 2 the space around the unit is adequate for servicing and the minimum space for air inlet and air outlet is available refer to below figure and choose one of both possibilities 3 there is no danger of fire due to leakage of inflammable gas 4 ensure that water cannot cause any damage to the location in case it drips out the unit e g in case of a blocked drain pipe 5 the piping length between the outdoor unit and the indoor unit may not exceed the allowable piping length see example of connection 6 select the location of the unit in such a way that neither the discharged air nor the sound generated by the unit disturb anyone 7 make sure that the air inlet and outlet of the unit are not positioned towards the main wind direction frontal wind will disturb the operation of the unit if necessary use a windscreen to block the wind 237
- The vrv outdoor units should be installed in a location that meets the following requirements 237
- Suspension method 239
- Center of gravity rxyq5p 240
- Installation of outdoor units 240
- Rxyq8p 240
- Rxyq10p 241
- Rxyq12p 241
- Rxyq14 16 18p 242
- Ed34 645b installation of outdoor units 243
- Foundation of units 243
- Installation of outdoor units 635 243
- 0 7 9 2 244
- 4 0 1 1 0 2 244
- 5 4 9 7 244
- Bolt pitch 244
- Do not use stands to support the corners 245
- Ed34 645b installation of outdoor units 245
- Installation of outdoor units 637 245
- Layout example 246
- Refnet pipe system 246
- Sample systems 246
- Ed34 645b refnet pipe system 247
- First branch 247
- First outdoor branch 247
- Indoor unit 247
- Installation of outdoor units 639 247
- Max refrigerant piping length 247
- Max refrigerant piping length actual piping length 247
- Notes 1 be sure to use a refnet piping kit for the branch of piping 2 a branch part can not be installed to the down flow of the refnet header 3 if the outdoor unit is located under the indoor unit the level difference is a maximum of 40m in case of rxyq5p 4 available on request if the outdoor unit is above 247
- Outdoor unit 1 247
- Outdoor unit 2 247
- Outdoor unit 3 247
- Total extension length total piping length from outdoor unit to all indoor units 1000m max level difference 247
- Caution be sure to size up the main gas line in the connecting piping of the suction gas piping if the equivalent length of the piping between the indoor and outdoor units exceeds 90m in order to minimize the reduction of capacity caused by the pressure drop the refrigerant pipe size may be sized up 248
- Equivalent piping length of joints and header reference 248
- Field refrigerant piping 248
- Installation of outdoor units 248
- Refnet pipe system ed34 645b 248
- The following materials should be used for all refrigerant piping materials deoxidized phosphorous seamless copper pipe for external diameters of 25 mm or more c1220t 0 for the rest or equivalent 2 the tips for insulation gas piping must be insulated be sure to insulate the liquid side and gas side piping for the inter unit piping and the refrigerant branch kits and always use 18 type or better insulation for the oil pressure equalizer materials glass fiber or heat resistant polyethylene foam thickness 10mm or more heat resistance gas pipe 120 c or more liquid pipe 70 c or more if you think the humidity around the cooling piping might exceed 30 c and rh80 reinforce the insulation on the cooling piping at least 20mm thick condensation might form on the surface of the insulation 248
- Refnet header 249
- Refnet joints 249
- Refnet joints and headers 249
- Refnet joint branch kit 251
- Refnet pipe system 251
- Gas side liquid side 252
- Installation of outdoor units 252
- Insulation insulation 252
- Khrp26m22h 252
- Khrp26m33h 252
- Khrp26m72h 252
- Khrp26m73h 252
- Refnet header branch kit 252
- Refnet pipe system ed34 645b 252
- Reducer 253
- Outdoor unit multi connection piping kit 254
- In the case of 2m or less 258
- In the case of 2m or more 258
- Piping installation point 258
- Since there is a possibility that oil may be collected on a stop machine side install piping between outdoor units to go to level or go up to an outdoor unit and to make a slope 258
- The projection part between multi connection piping kits 258
- When the piping length between the multi connection kits or between multi connection kit and outdoor unit is 2m or more prepare a vertical projection part 200mm or more as shown below only on the gas pipe line location less than 2m from multi connection kit 258
- Pipe connection 260
- Protection against contamination when installing pipes 260
- Refrigerant piping 260
- Selection of piping material and refrigerant branching kit 260
- Connecting the refrigerant piping 261
- 4 precautions when connecting piping between outdoor units in case of multi system the outdoor unit multi connection piping kit sold separately is needed to connect piping between outdoor units in multi system only proceed with piping work after considering the limitations on installation listed here always referring to the kit s installation manual 1 the piping between outdoor units must be installed level pattern 1 or with a rise pattern 2 otherwise oil may pool in the pipes 264
- Installation of outdoor units 264
- Pattern 1 264
- Pattern 2 264
- Prohibited pattern 264
- Refrigerant piping ed34 645b 264
- To avoid the risk of oil detention in the stopping unit always connect the shutoff valve and the piping between outdoor units as shown in the figure a or figure b 264
- Ed34 645b refrigerant piping 265
- Example of connection 265
- Example refrigerant branch using refnet header 265
- Example refrigerant branch using refnet joint 265
- How to calculate the additional refrigerant to be charged 265
- Installation of outdoor units 657 265
- Pipe size selection 265
- Refrigerant branch kit selection 265
- Diameter of above case 266
- If available on the site use this size otherwise it can not be increased 266
- If the pipe size above the refnet header is φ 34 or more khrp26m73hp is required 266
- Installation of outdoor units 266
- Note 1 266
- Note 2 266
- Note 3 266
- Refrigerant piping ed34 645b 266
- Field wiring 267
- Power circuit safety device and cable requirements 267
- Field wiring ed34 645b 268
- Hz high cop series 268
- Installation of outdoor units 268
- Model name phase and frequency voltage minimum circuit amp 268
- Normal high cop normal high cop normal high cop 268
- Recommended fuses 268
- Rxyq10py1 268
- Rxyq12py1 268
- Rxyq14py1 268
- Rxyq16py1 rxyq16phy1 268
- Rxyq18py1 rxyq18phy1 268
- Rxyq20py1 268
- Rxyq22py1 268
- Rxyq24py1 rxyq24phy1 268
- Rxyq26py1 rxyq26phy1 268
- Rxyq28py1 rxyq28phy1 268
- Rxyq30py1 rxyq30phy1 268
- Rxyq32py1 rxyq32phy1 268
- Rxyq34py1 rxyq34phy1 268
- Rxyq36py1 rxyq36phy1 268
- Rxyq38py1 rxyq38phy1 268
- Rxyq40py1 rxyq40phy1 268
- Rxyq42py1 rxyq42phy1 268
- Rxyq44py1 rxyq44phy1 268
- Rxyq46py1 rxyq46phy1 268
- Rxyq48py1 rxyq48phy1 268
- Rxyq50py1 rxyq50phy1 268
- Rxyq52py1 268
- Rxyq54py1 268
- Rxyq5py1 268
- Rxyq8py1 268
- The above table indicates power specifications for standard combinations see 2 introduction if using anything other than the above combinations like ph series in a multi system calculate using the following procedure minimum circuit amp value add the minimum circuit amp values for each independent unit recommended fuse capacity select the fuse capacity with the next higher value of the calculated minimum circuit amp multiplied by 1 ex combining the rxyq30phy1 using rxyq8py1 rxyq10py1 and rxyq12py1 minimum circuit amp of the rxyq8py1 in table above 18 a minimum circuit amp of rxyq10py1 in table above 21 a minimum circuit amp of rxyq12py1 in table above 22 a accordingly the minimum circuit amp of the rxyq30phy1 18 21 22 62 a multiplying the result above by 1 62 1 69 a so the recommended fuse capacity would be 70 a 268
- Ed34 645b field wiring 269
- Installation of outdoor units 661 269
- The above table indicates power specifications for standard combinations see 2 introduction if using anything other than the above combinations in a multi system calculate using the following procedure minimum circuit amp value add the minimum circuit amp values for each independent unit recommended fuse capacity select the fuse capacity with the next higher value of the calculated minimum circuit amp multiplied by 1 ex combining the rxyq30phyl using rxyq8pyl rxyq10pyl and rxyq12pyl minimum circuit amp of the rxyq8pyl in table above 18 a minimum circuit amp of rxyq10pyl in table above 22 a minimum circuit amp of rxyq12pyl in table above 23 a accordingly the minimum circuit amp of the rxyq30phyl 18 22 23 65 a multiplying the result above by 1 65 1 71 a so the recommended fuse capacity would be 80 a 269
- Wiring connection example for whole system 270
- Leading wire procedure 271
- Transmission wiring connection procedure 272
- Power wiring connection procedure 274
- Procedure for wiring inside units 275
- Air tight test and vacuum drying 276
- Preparations 276
- Air tight test and vacuum drying method 277
- Checking of device and installation conditions 278
- Pipe insulation 278
- Additional refrigerant charge and check operation 279
- Before working 279
- Note total refrigerant volume should be 100 kg or less 279
- 7 4 7 7 7 7 280
- 7 5 7 5 5 7 280
- 7 7 4 7 7 7 280
- 7 7 7 4 7 4 280
- 7 7 7 7 7 7 280
- Additional refrigerant charge and check operation ed34 645b 280
- How to check how many units are connected it is possible to find out how many indoor or outdoor unit in the system are turned on by operating the push button on the pc board a1p of outdoor unit in case of multi system master unit follow the procedure below to check how many indoor or outdoor units are turned on 280
- Installation of outdoor units 280
- Press the mode button bs1 if you get confused while operating this returns to setting mode 1 default 280
- Service port 2 cap 3 hex holes 4 shaft valve body 5 seal section 280
- Procedure of adding refrigerant charging and check operation 281
- 7 7 4 7 7 7 7 4 283
- 7 7 4 7 7 7 7 7 283
- 7 7 7 7 7 7 7 5 283
- 7 7 7 7 7 7 7 7 283
- 4 make the onsite settings as needed using the push button bs1 bs5 on the outdoor unit pc board a1p with the power on see 12 2 onsite settings with the power on 5 perform the check operation following the check operation method of the service precautions label on the el compo box lid the system operation for about 40 minutes and automatically stops the check operation if the malfunction code is not displayed in the remote controller after the system stop check operation is completed normal operation will be possible after 5 minutes if the malfunction code is displayed in the remote controller correct the malfunction following remote controller displays malfunction code and perform the check operation again remote controller displays malfunction code 284
- 7 7 4 7 7 7 7 4 284
- 7 7 4 7 7 7 7 7 284
- 7 7 7 7 7 7 7 5 284
- 7 7 7 7 7 7 7 7 284
- Additional refrigerant charge and check operation ed34 645b 284
- Blinking 284
- Check operation procedure 1 make the onsite setting as needed using the dip switches on the outdoor unit pc board a1p with the power off see 12 1 onsite settings with the power off 2 close the el compo box lid and all front panels except as the side of the el compo box and turn on the power to the outdoor unit and all connected indoor units be sure to turn the power on at least 6 hours before operation in order to have power running to the crank case heater 3 check the led display on the outdoor unit pc board a1p is as shown in the table below and transmission is normal 284
- How to distinguish the master unit sub unit 1 and sub unit 2 in the multi system 284
- If any malfunction codes other than the above are displayed check the service manual for how to respond 284
- Installation of outdoor units 284
- Led display 284
- Method 1 by the h8p multi led display 284
- Method 2 by the transmission wiring to indoor unit 284
- Onsite settings 285
- Onsite settings with the power off 285
- Onsite settings with the power on 285
- Before test run 286
- Checks after test run 286
- Test run 286
- Caution for refrigerant leaks 287
- External static pressure setting 289
- How to set the unit to high esp 289
- Adaptor 08 297
- Control devices 20 297
- Control system 98 297
- Option list of controllers 91 2 daikin building air conditioning control system d bacs 92 297
- Part 7 control 297
- Control functions 51 298
- 2 up to 2 adaptors can be fixed for each installation box 3 only one installation box can be installed for each indoor unit 4 up to 2 installation boxes can be installed for each indoor unit 5 installation box no 8 is necessary for second adaptor 6 installation box no 8 is necessary for each adaptor 7 this adaptor is required when connecting with optional controller for centralized control 8 brc2a51 is also available various pc boards 299
- Adaptor for wiring 299
- Control 691 299
- Diii net expander adaptor dta109a51 up to 1 024 units can be centrally controlled in 64 different groups wiring restrictions max length 1 000 m total wiring length 2 000 m max number of branches 16 apply to each adaptor 299
- Ed34 645b option list of controllers 299
- Fxcq m fxfq m fxkq ma fxdq p fxdq n a fxuq ma 299
- Fxhq ma fxaq ma fxlq ma fxnq ma item 299
- Krp1b56 krp1b57 krp1b59 krp1b61 krp1c3 299
- No part name model no function 299
- Note 1 installation box no is necessary for each adaptor marked 299
- Operation control system optional accessories 299
- Option list of controllers 299
- Pc board when equipped with auxiliary electric heater in the indoor unit 299
- Adaptor must be procured on site 300
- Central remote controller dcs302ca61 up to 64 groups of indoor units 128 units can be connected and on off temperature setting and monitoring can be accomplished individually or simultaneously connectable up to 2 sets into one system 300
- Control 300
- Daikin building air conditioning control system d bacs 300
- Daikin building air conditioning control system d bacs ed34 645b 300
- Dcs302a52 used to combine host computer monitor panel and central remote controller on off display 300
- Dta102a52 used to connect skyair series with optional controllers for centralized control 300
- Dta103a51 used to connect with other air conditioners other than vrv system or skyair series with optional controllers for centralized control 300
- Interface adaptor for skyair series 300
- No part name model no function 300
- Note installation box for 300
- Schedule timer dst301ba61 programmed time weekly schedule can be controlled by unified control for up to 64 groups of indoor units 128 units can turn units on off twice per day 300
- System configuration central remote controller 300
- Unification adaptor for computerized control 300
- Unified on off controller dcs301ba61 up to 16 groups of indoor units 128 units can be turned on off individually or simultaneously and operation and malfunction can be displayed can be used in combination with up to 8 controllers 300
- Up to 64 groups of indoor units 128 units can be centrally controlled optional controllers for centralized control can be combined freely and system can be designed in accordance with building scale and purpose system integration with various air conditioning peripheral equipment such as hrv heat reclaim ventilation is easy wiring can be run up to a total length of 2 km and adapts easily to large scale system expansion 300
- Wiring adaptor for other air conditioner 300
- Control 693 301
- Ed34 645b daikin building air conditioning control system d bacs 301
- Intelligent touch controller dcs601c51 up to 64 groups of indoor units 128 units can be connected and on off temperature setting and monitoring can be accomplished individually or simultaneously connectable up to 2 sets into one system 301
- No part name model no function 301
- System configuration intelligent touch controller 301
- This controller is a central remote controller offering higher functions than those of the previous central remote controller dcs302ca61 and easier operation up to 64 groups of indoor units may be connected to 1 unit of this controller 301
- By combining the various control equipment flexibly you can construct the sophisticated central control system to meet any size and design of the building 302
- Control 302
- Daikin building air conditioning control system d bacs ed34 645b 302
- System configuration 302
- 1 optional diii board dam411a1 expansion kit installed on dms502a51 to provide 3 more diii net communication ports not usable independently 303
- 2 optional di board dam412a1 expansion kit installed on dms502a51 to provide 16 more wattmeter pulse input points not usable independently 303
- 2 software p p d dcs002c51 p p d power proportional distribution function 303
- 3 web dcs004a51 monitors and controls the air conditioning system using the internet and web browser application on a pc 1 4 electrical box with earth terminal 4blocks kjb411a wall embedded switch box 303
- Adaptor must be procured on site 303
- Air conditioner management system featuring minimized engineering that can be controlled by personal computers 303
- Basic hardware intelligent touch controller dcs601c51 air conditioning management system that can be controlled by a compact all in one unit 303
- Building management system 303
- Communication 303
- Communication line 303
- Communications 303
- Control 695 303
- Dms502a51 interface unit to allow communications between vrv and bms operation and monitoring of air conditioning systems through bacne 303
- Dms504b51 interface unit to allow communications between vrv and bms operation and monitoring of air conditioning systems through 303
- Ed34 645b daikin building air conditioning control system d bacs 303
- Hardware diii net plus adaptor dcs601a52 additional 64 groups 10 outdoor units is possible 303
- Intelligent manager iii number of units to be connected 303
- Intelligent touch controller 303
- Interface for use in bacne 303
- Interface for use in lon work 303
- Is a registered trade mark of echelon corporation 303
- Is a registered trademark of american society of heating refrigerating and air conditioning engineers ashrae 303
- Note installation box for 303
- Option 303
- Option software p p d dam002a51 p p d power proportional distribution function eco dam003a51 software for energy saving control 303
- Optional diii ai unit dam101a51 analog input for sliding temperature function to reduce cold shock for intelligent manager iii 303
- Ppd does not support connection unit series 303
- System configuration 303
- Units dam602b51 512 units dam602b51x2 768 units dam602b51x3 1024 units dam602b51x4 303
- Units dam602b52 303
- Various pc boards 304
- 1 in case of group control the remote controller used as master control must be selected with auto swing function brc1a61 when the group has cassette fxc q fxf q or ceiling suspended fxh q or cassette corner fxk q or wall mounted fxa q models 2 in case of using brc2a51 simplified remote controller to heat recovery series be sure not to use this independently use with other remote controllers brc1a51 52 brc1c62 or krc19 26a or dcs302a51 306
- Control 306
- Control system 306
- Control system ed34 645b 306
- For more effective localized environmental control daikin offers various control systems such as single or double remote control or centralized control this enables the construction of a variety of operational control systems which can be adapted for various uses from remote control to building automation 306
- Various control by liquid crystal remote controller 306
- Control 699 307
- Ed34 645b control system 307
- Control 308
- Control system ed34 645b 308
- Control 701 309
- Ed34 645b control system 309
- Control 310
- Control system ed34 645b 310
- Control 703 311
- Ed34 645b control system 311
- Building control system introduction 312
- Interface for use in bacne 312
- Wiring diagram 313
- Air conditioning equipment and possible functions 314
- Are as follows 314
- Control 314
- Control system ed34 645b 314
- Note 1 remote controller mode is for acceptance or rejection of on off operation temperature setting and air conditioning mode setting by remote controller 2 if set locally the host is not notified thus monitoring cannot be accomplished from the host 3 the meaning of 314
- Possible functions impossible functions 314
- 1 the schedule timer cannot be used by itself use in combination with the central remote controller or unified on off controller 2 may be used in combination if control range differs up to 4 units 3 may be used in combination if control range differs up to 8 units up to 16 units in the double central control mode 4 may be used in combination if control range differs up to 2 units up to 4 units in the double central control mode 5 the meaning of 315
- Are as follows 315
- Central control equipment combinations 315
- Control 707 315
- Ed34 645b control system 315
- If using in combination with central control equipment the relation between them is last command priority if using in combination with central control equipment the remote control mode is decided by the setting of the highest priority item in the priority rank shown in the table below 315
- Possible functions impossible functions no functions 315
- Priority ranking of remote control mode settings 315
- The table below shows which combinations of central control equipment are possible and which are not 315
- Control 316
- Control system ed34 645b 316
- Intelligent touch controller and central control equipments combinations 316
- Parallel interface 317
- Specifications of the control wiring 318
- Wiring example 319
- Example of wiring 321
- Length of transmission wiring 321
- Branch wiring 322
- Example of the system 1 323
- Example of the system 2 324
- Central control equipment indoor units outdoor units other adaptors 160 units central conversion number of central control equipment 325
- Control 717 325
- Ed34 645b control system 325
- Indoor units outdoor units other adaptors 200 units note 325
- Is converted one central control equipment except unified on off controller as 10 units 325
- Note 1 when you have a 2 central control system to control one system from 2 central locations 2 intelligent touch controllers 4 central remote controllers and 16 unified on off controllers can be connected however a maximum of 128 units can only be controlled 2 when you connect 8 or more central control equipment it is required to satisfy the following conditions the following conditions are not required to be considered when the number of controller is 7 or less 325
- Number of connectable units 325
- When bs unit is installed bs unit is not counted in the number however the indoor units after bs unit should be counted 4 the outdoor unit is limited up to a maximum of 10 units and the total rated capacity should be 280kw 100hp or less and also the number of function units is also limited up to 5 however if the sequential start setting is possible up to 10 function units can be connected 5 when the parallel interface is connected the number of indoor units are limited up to 64 groups 128 units when you judge whether the number of the connectable units is possible refer to the flow chart on the next page 325
- Flow chart to determined the number of units to connected 326
- Appearance and functions 328
- Control devices 328
- Example of control by remote controller 328
- Wired remote controller 328
- 2 remote controllers 329
- Group control 329
- Remote control 329
- Brc1c62 331
- Dimensions 331
- Wireless remote controller receiver 332
- Fxdq fxsq fxmq fxlq fxnq fxkq 333
- Applied model 335
- Central remote controller 335
- System configuration 335
- System outline 335
- System configuration group zone control 336
- System configuration control by 2 central remote controllers 337
- Address setting is required for only indoor units adp connection when bev units are controlled by central remote controller therefore bev connected indoor units are controlled under the number of indoor units like standard indoor unit bev is not counted as an indoor unit with respect to the limitation to the number of units connected please count it as the number of indoor units 338
- Caution for wiring of bev unit system with central remote controller 338
- Control 338
- Control devices ed34 645b 338
- F1 f2 bev 338
- Fxaq m a interface adapter for skyair series is not necessary interface adapter for skyair is required when connecting with optional controller for centralized control 338
- In the wiring example 1 and 2 3 wires are not connected on the same terminal block 338
- Ng example 338
- Notes 1 when 3 or more wirings are branched from the same terminal block use a relaying terminal block of field supply 338
- When the bev unit system such as fxaq fxlq m a v1 fxuq m a v1 and fuyp bv1 are connected to the central remote controller the wiring becomes more complicated than that of general vrv system please take care as follows when wiring 338
- Wiring example 1 338
- Wiring example 2 338
- Control 731 339
- Dcs302ca61 339
- Dimensions 339
- Ed34 645b control devices 339
- Specifications 339
- Specifications dimensions 339
- Control 340
- Control devices ed34 645b 340
- Control section 340
- Display part display operation mode displays operating state 340
- Names and functions of operating part 340
- Basic functions 341
- Control 733 341
- Cool heat changeover and eligibility setting 341
- Description of functions 341
- Ed34 645b control devices 341
- Individual screen all screen zone screen 341
- Note refer to the next page for the selection of cool heat mode eligibility for cool heat changeover 341
- This controller can perform operations in the individual screen all screen or zone screen individual screen the individual screen is used when performing group operations all screen the all screen is used when performing operations for all units at once zone screen the zone screen is used when performing zone operations 341
- Zone control functions 341
- Control 342
- Control devices ed34 645b 342
- Cool heat selection eligibility setting by remote controller for indoor unit the outdoor unit of vrvii vrv inverter series heat recovery series and vrv plus series can freely be selected the operation mode fan dry autoheat recovery only cooling or heating by the remote controller for indoor unit however as shown below as example for vrv inverter series you have to set the selection eligibility for fan dry cooling and heating operation on the one of the remote controller out of the indoor units connected to the outdoor unit for heat recovery series and the function unit for heat recovery if 2 or more indoor units are connected to one bs unit you have set the selection eligibility for fan dry auto cooling and heating operation on the one of the remote controller out of the indoor units connected to the bs unit only remote controller having the selection eligibility can change the operation mode 342
- Operation mode changeover 342
- Selection eligibility setting 342
- Setting method of the selection eligibility for cool heat 1 preparation when turning on the power first time changeover under control sign blinks 342
- When you set 342
- Control with two central remote controllers 343
- Registering zone 344
- Sequential start 344
- Batch deletion of zone registration 345
- Display of not available 345
- Zone setting 345
- Control 346
- Control devices ed34 645b 346
- For monitoring the zone settings the following screens are displayed 346
- If the system is operated on the zone screen one and the same setting will be made on all indoor units registered with the zone on the zone screen ventilation mode is only monitored in order to change ventilation mode be sure to use the individual screen 346
- Monitor in zone unit 346
- On the batch screen operating and monitoring is also enabled thus monitoring an indoor unit with a lower address within the scope of control 346
- Operating and monitoring the system even in group or zone unit has become enabled from the dcs302c a 61 monitoring in zone unit is conducted taking an indoor unit with a lower address within the zone as the main indoor unit 346
- Changing the fan direction and fan strength 347
- Changing the ventilation mode and ventilation strength 347
- Timer number setting 348
- Specifications of transmission wiring 350
- Wiring instructions 350
- Group no setting for central control equipment 351
- Instructions for initial setting 351
- Control mode setting by remote controller field setting 352
- Control 745 353
- Ed34 645b control devices 353
- Select whether to accept or to reject the operation from the remote controller regarding the operation stop temperature setting and operation mode setting respectively and determine the particular control mode from the right most column of the table below example 353
- Selection of control mode no 353
- The control mode is 1 353
- Central priority code no 4 5 14 15 354
- Control 354
- Control devices ed34 645b 354
- Individual priority last command priority code no 6 7 16 17 354
- Operation by remote controller is the same as central priority 354
- Remote controller off only accepted code no 2 3 12 13 354
- Remote controller permission timer code no 8 9 18 19 354
- Timing chart for each control mode no vrv system timing charts for scheduled operation and remote controller control for each control mode no as follows 1 remote controller rejection code no 0 1 10 11 354
- Initial setting 355
- Electric wiring 356
- Setting group no for centralized control 357
- Special function settings 357
- Control 358
- Control devices ed34 645b 358
- Example in case of no restriction items from the sub central remote controller while in double central control make setting of the mode no to 02 and the switch setting no to 0 setting contents and setting no 358
- It depends on the setting of outdoor systems that an indoor unit setting is temperature control or temperature setting in case of refreshed operation is on when setting is changed by dcs302ca61 it operates by this setting from the next operation if it sets up with 26 c in cooling by dcs302ca61 in the case of the equipment which has not carried out zone setting by a central remote controller it operates from next with the mode of operation and preset temperature which were set up on the individual screen in the case of the equipment which carried out zone setting it operates from next with the mode of operation and preset temperature which were set up on the zone screen priority is given over the mode of operation and preset temperature which were set up on the zone setting screen when it sets up all at once it operates from next with the mode of operation and preset temperature which were set up last time on the individual screen equipment which has not carried out zone registration or 358
- Items indicated by boldface represent the factory set for the no of switch setting do not make setting of any items not listed in the table above 358
- Refresh function this function is used to automatically send operation mode and temperature setting from the central control system while in operation in order to disable the refresh function set the no of switch setting to 0 358
- Refreshed operation 358
- Refreshed operation is the function to transmit setting of temperature control temperature setting automatically from dcs302ca61 refreshed operation is on when shipped from the factory factory setting 358
- Restriction items from sub central remote controller while in double central control function while in double central control function no settings of zone interlock and operation code can be made from the sub central remote controller in order to disable the refresh function from the sub central remote controller set the no of switch setting to 0 358
- Setting of area designation for forced off in order to stop all indoor units within the scope of control as a single unit using the entry of t1 and t2 set the no of switch setting to 1 in order to stop all indoor units within the scope of control with forced thermostat off using the entry of t1 and t2 set the no of switch setting to 2 with this parameter set to 2 no forced stop can be made on any indoor unit 358
- 1 open the upper part of remote controller insert a screwdriver 2 locations into the recess between the upper part and the lower part of remote controller and twist the screwdriver lightly 359
- 2 open the upper part of remote controller and install the electric parts box with the attached installation screws m4 16 359
- Control 751 359
- Ed34 645b control devices 359
- Installation 359
- Note suitable length of the electric wire is about 160mm from electric parts box if it is difficult to contain a long wiring strip the sheathed part of the wiring 359
- Pc board is attached with both the upper and lower part of remote controller do not damage the board with the screwdriver 359
- When zone registration is carried out by central remote controller it operates from next time with the value set up in the zone when a zone 1 is set up with 20 c of heating refer to the system of the following figure when controlled by central remote controller 3 indoor units registered into the zone 1 are operated by 20 c of heating because priority is given to zone setting even if it sets up 2 02 with 25 c of heating on an individual screen from central remote controller 2 02 is operated at 20 c when there are two or more indoor units in a zone because an operating mode depends on the outdoor unit the operating mode of each indoor unit does not become the same setting when the outdoor unit system 1 is cooling the outdoor unit system 2 is heating and it operates by the system of the following figure setting of a zone 2 is operated in heating mode because 2 03 2 04 and 2 05 do not have a cooling heating selection right as for 26 c of cooling but temperature setting becomes 26 c when yo 359
- 01 02 03 360
- Control 360
- Control devices ed34 645b 360
- Error content 360
- Error diagnosing function 360
- Registration 1 press the arrow key button to call up the group that has stopped due to malfunction 360
- The unit no the malfunction code is flashing because of an error failure 360
- This central remote controller is provided with a diagnosing function for when an indoor unit stops due to malfunction in case of actuation of a safety device disconnection in transmission wiring for control or failure of some parts the operation lamp inspection display and unit no start to flash then the malfunction code is displayed check the contents of the display and contact your daikin dealer because the above signs can give you the idea on the trouble area the display flashes under the group no where the indoor unit that has stopped due to malfunction 360
- Control 753 361
- Ed34 645b control devices 361
- Error content 361
- Control 362
- Control devices ed34 645b 362
- Error codes in outline font do not display maintenance and the system will run but please check the content of the display and contact your dealer 362
- Error content 362
- System configuration 363
- Unified on off controller 363
- Electric wiring 364
- Examples of wiring for transmission 364
- General instructions 364
- Wiring outline 364
- Dimension 366
- Unified on off controller 366
- Wiring to the indoor unit and outdoor unit 366
- Installation 367
- After setting attach the number seal applicable to respective control range of the attached switch display sticker as shown in the diagram below 368
- Control 368
- Control devices ed34 645b 368
- Example in the case of 1 00 to 1 15 attach 368
- Initial setting 368
- Note for instructions on how to set the connector for setting master controller on the central remote controller see the installation manual provided with the central remote controller 368
- Setting 1 through 3 are initialized when power is turned on therefore complete settings before activating the power 1 connector for setting master controller x1a provided with connector at factory set when using 1 unified on off controller do not disconnect the connector for setting master controller use the unit with the connector in the state in which it was delivered when using multiple unified on off controllers or using the unified on off controller in conjunction with other optional controllers for centralized control makes settings as indicated in the right table 368
- Switch for setting each address ds1 these switches are used to set group control address groups nos 1 00 through 1 15 are grouped in the same control group when the unit is shipped from the factory 368
- Confirming operation 370
- Setting group no for centralized control 370
- Schedule timer 371
- System configuration and electric wiring 371
- Names and functions of operating section fig 1 2 373
- Dimension 374
- Installation and initial setting 1 remove the upper part of the remote controller 374
- Schedule timer 374
- Initial setting 375
- Install the upper part of the remote controller as before 376
- Transmission wiring 376
- Error diagnosing function 377
- Setting group no for centralized control 377
- Besides using the various optional controllers for centralized control by themselves a schedule timer or unified on off controller can be combined with and connected to the central remote controller by devising a component system such as this you can freely construct the ideal central control system according to use and scale 379
- Central remote controller unified on off controller 379
- Combinations of optional controllers for centralized control 379
- Combines the high functionality of a central remote controller and the easy operation of a unified on off controller centrally controls up to 128 groups of indoor units 379
- Connect a unified on off controller according to the number of indoor units a network consisting of up to 16 groups 8 units 128 groups can be constructed using a single line 379
- Control 771 379
- Ed34 645b control devices 379
- Lets you set on off for twice a day operates up to 128 groups of indoor units all together according to a programmed schedule 379
- Lets you set up to 8 patterns of weekly schedule for turning air conditioning equipment on off twice a day operates up to 128 groups of indoor units individually or by zone according to a programmed schedule 379
- Schedule timer central remote controller 379
- Schedule timer unified on off controller 379
- System example 379
- Unified on off controller 379
- 4 1 16 380
- Central remote controller dcs302ca61 unified on off controllers dcs301ba61 schedule timer dst301ba61 380
- Combination of 1 central remote controller 1 schedule timer 3 unified on off controllers 380
- Connection pattern for optional controller for centralized control 380
- Control 380
- Control devices ed34 645b 380
- Electric wiring 380
- Note diagram with an outdoor unit omitted for air conditioners for sky air installation 380
- The maximum number of indoor units is based on one unit in each zone and is also under the double central control system 380
- Units of central remote controllers one unit of schedule timer and 380
- Units of unified on off controllers however the maximum number of the indoor units to be controlled is 128 units for one system in any combination of the central controllers 380
- You can freely combine the central controllers within the limitation of the following number of each controller 380
- Group no setting for central control 381
- Initial settings for central control equipment 381
- Feature 382
- Intelligent touch controller 382
- Double intelligent touch controllers 383
- System overview 383
- Connecting unification adaptor allows using the contact for normal and abnormal operation signal and collective start stop with a contact for details contact the vendor you purchased the product from also by connecting diii net plus adapter it is possible to operate and monitor the indoor units of 64 groups intelligent touch controller plus diii net plus adapter 128 groups in total additionally 384
- Control 384
- Control devices ed34 645b 384
- Dimension 384
- Options 384
- Specification 384
- The specification and appearance of the product may be modified for improvement without prior notice 384
- Earth terminal block 385
- Ethernet connector for web 385
- Front and side view 385
- Modem connector for airnet 385
- Part names and functions 385
- Pcmcia card slot 385
- Rs232 c connector for diii net plus adapter 385
- Terminal block for diii net communication 385
- Terminal block for power supply 385
- Terminal block for watt hour meter and force stop input of indoor units 385
- Terminals on the back of intelligent touch controller 385
- Touch pen 385
- Control 386
- Control devices ed34 645b 386
- Current time display 386
- Display mode selection 386
- Filter element sign 386
- Group zone prop button 386
- Group zone set button 386
- Group zone start button 386
- Group zone stop button 386
- Lock setting cancel button 386
- Monitoring screen legend 386
- Part names on the monitoring screen and the functions 386
- Scroll buttons 386
- Start all button 386
- Stop all button 386
- Target of automatic control 386
- Zone group currently displayed 386
- Button to switch to the system setup mode 387
- Control 779 387
- Current time display 387
- Display mode selection 387
- Ed34 645b control devices 387
- Filter element sign 387
- Group zone prop button 387
- Group zone set button 387
- Group zone start button 387
- Group zone stop button 387
- Lock setting cancel button 387
- Monitoring screen legend 387
- Scroll buttons 387
- Start all button 387
- Stop all button 387
- Target of automatic control 387
- Zone group currently displayed 387
- Control 388
- Control devices ed34 645b 388
- Current time display 388
- Display mode selection 388
- Filter element sign 388
- Group zone prop button 388
- Group zone set button 388
- Group zone start button 388
- Group zone stop button 388
- Lock setting cancel button 388
- Monitoring screen legend 388
- Scroll buttons 388
- Start all button 388
- Stop all button 388
- System condition displayed domain 388
- Target of automatic control 388
- Zone group currently displayed 388
- Zone group name 388
- System wiring 389
- Function and outline 393
- Main functions 393
- Power proportional distribution card 393
- Precautions 393
- Checking attachments 394
- Functions and outline 394
- How to connect 394
- Web software 394
- Optional switch box 395
- Web interface of the intelligent touch controller 395
- Dimension 396
- Wired remote controller with weekly schedule timer 396
- Wired remote controller with weekly schedule timer brc1d61 9 396
- Features and functions 397
- Names and functions 398
- Name and function of switches and icons refer to figure 1 399
- Installation 401
- Automatic controls 405
- Control 797 405
- Controlling other equipment 405
- Data indication 405
- Ed34 645b control devices 405
- Even if an air conditioning system possesses an excellent energy efficient profile this is meaningless unless its operation is appropriately managed precise operation management is the key to getting the most out of an energy efficient system the intelligent manager ii is daikin s energy efficient air conditioning management system it maximizes the performance and characteristics of air conditioning systems and further improves upon existing energy efficiency what we have prepared for you is a highly sophisticated that only daikin the air conditioning specialist could have made possible functions and system 405
- Intelligent manager iii 405
- Multiple language 405
- Printing 405
- Remote access 405
- System setting 405
- 1 products name is recognized as an order number this includes hardware software and field engineering work as a package 2 kwh meters to be locally supplied 3 with the ppd system data is transferred from the indoor units and compared with reference data on the standard power consumption of air conditioning equipment under normal conditions the results are used to estimate the power consumption of each indoor unit note however that this measurement method is exclusive to daikin and has no legal basis 406
- An overview of the intelligent manager iii system 406
- Control 406
- Control devices ed34 645b 406
- Remote access 406
- Remote error monitoring 406
- Remote manager 406
- Series and components 406
- System image 406
- The intelligent manager iii series and its components 406
- Wiring image 407
- Wiring diagram 409
- Electric wiring connection 411
- Network 413
- Allows easy system connection as long as restrictions are observed 414
- Control 414
- Control devices ed34 645b 414
- Functions 414
- Local functions 414
- Power proportional distribution 415
- Adaptor 416
- Function 416
- Names of parts and function 416
- Unification adaptor for computerized control 416
- Electric wiring work and initial setting 417
- Installation 417
- 1 for normal operation by input a 419
- 2 for instantaneous operation by input a and b use an instantaneous input of 400 milli sec or more at on time 419
- 3 do not set the switch to position 1 this switch can be set at any time 419
- Control 811 419
- Control mode switch rs1 setting 419
- Ed34 645b adaptor 419
- Fetching the display signal terminals w1 w4 are non voltage contacts used in normal operation to output operation display w1 and w2 and malfunction display w3 and w4 signals the allowable current per contact is 10 ma 3a 419
- Input b can be disregarded 419
- Note when using a 200 240 v power supply keep power supply wiring away from wiring of input side 419
- Output conditions are indicated as below 419
- System configuration 420
- Wiring adaptor for electrical appendices 1 420
- Fxc q fxycp 421
- Fxk q fxykp 421
- Installation 421
- Names of parts and functions 421
- Fxh q fxyhp 422
- Fxl q fxylp fxn q fxylmp 422
- Fxm q 200 250 fxymp200 250 422
- Fxm q 40 125 fxymp40 125 422
- Fxs q fxysp fxyb 422
- Electric wiring work 423
- Wiring to indoor units 423
- 1 when operating with only individual display function 424
- 2 when operating with constant input from a 424
- Adaptor ed34 645b 424
- Control 424
- Note input b is for forced off when on stop remote controller is rejected and input a is ignored when off even if a is on the contents of when input a is on are not achieved input a must therefore be re input 424
- Setting control mode selector switch rs1 424
- Using control mode selector switch rs1 select the control mode as described below 424
- Wire as described below wiring differs depending on whether using a voltage or non voltage input 424
- Wiring to external units host computer monitor panel 1 remote control input operation control 424
- 3 when operating with momentary input from a use a momentary input of on time 200 milli sec or longer 425
- 4 when operating with dual momentary inputs from a and b use a momentary input of 200 milli sec or longer 425
- Control 817 425
- Ed34 645b adaptor 425
- For demand control from input b 425
- Forced thermostat off command forces indoor unit to operate the fan only forced temperature shift command the indoor unit operates at 2 c higher cooling or 2 c lower heating than the set temperature 425
- Note doing constant input a with position 7 a it will be forced off function input a is ignored constant input cannot use for input b with position b 425
- Note in zone control operation is displayed as long as one indoor unit is running when in the last command priority mode some units are not operating while on in such case even if input a is on the unit and all other units in the same zone will stop 425
- Adaptor ed34 645b 426
- Canceling display signals 426
- Control 426
- Display output is described by system in the below table 426
- Mm² length max 70 m important keep transmission wiring at least 50 mm away from power supply wiring to avoid malfunctions 426
- Note if rewiring f1 and f2 after running the system turn on power for 5 minutes then turn it off and on again changes to wiring can sometimes disable control from the wiring adaptor 426
- Note if using a 22 426
- Note wiring resistance included in above figures 426
- Operation output terminals w1 and w2 and malfunction output terminals w3 and w4 are non voltage constant contact output allowed electric current per contact is between 10 ma and 3 a 426
- Output both ry1 and ry2 off ry1 only on ry2 only on system 426
- Temperature setting corresponds to resistance values in the range of 0 to 13 426
- Temperature setting input 426
- Their relationship is as shown below 426
- V power supply keep transmission wiring at least 50 mm away from incoming power supply wiring 426
- Wiring specifications wiring sheathed wire gauge 1 426
- Zone control all zones off at least one unit running normally no malfunction even 1 unit stopped due to malfunction or malfunction of transmission between adaptor and indoor unit 426
- Applied model 427
- Outline features 427
- System configuration 427
- Wiring adaptor for electrical appendices 2 427
- Display signal retrieval output 428
- Input output for external control 1 depending on whether voltage input or non voltage input connect the wiring as shown below 428
- Names and functions of operating part 428
- A the system is shut down forcibly ignored input a constant input cannot be used for input b at position b 2 refer to the followings for the outline of above functions 429
- Control 821 429
- Ed34 645b adaptor 429
- Note 1 when constant input is used for input b at position 429
- Note the value of resistance includes the resistance of wiring the setting temperature is limited within the setting range of indoor unit if you set the temperature outside of the range by the adaptor it controls at the nearest setting range 429
- Relation between the setting temperature and the resistance are as follows 429
- Setting of control mode selector switch rs1 429
- Temperature setting corresponds to resistance values in the range of 0 to 135 ω their relationship is as shown below 429
- Temperature setting input 429
- Instruction for installation 431
- Accessories 433
- Electric wiring 433
- Interface adaptor for skyair series 433
- Names of parts and function 433
- System outline 433
- Ceiling mounted built in type 434
- Ceiling mounted cassette corner type 434
- Ceiling mounted cassette type multi flow 434
- Installation 434
- Ceiling suspended type 435
- Floor standing type 435
- Central control adaptor kit 436
- Function 440
- Installation 440
- Names of parts and function 440
- Wiring adaptor for other air conditioners 440
- Monitor input 442
- Control 835 443
- Ed34 645b adaptor 443
- Hz 220 240v source and a 443
- Hz 220v source check power supply specifications and properly wire the source to the adaptor 443
- Make settings before turning on the power 443
- Note ground wires as shown in the figure on the right the adaptor may malfunction or be damaged if improperly wired the fuse is designed for short circuit protection overcurrent protection therefore it may not offer sufficient protection against improper voltage 443
- Note group number need not be set on this adaptor during individual use with either a wiring adaptor for electrical appendices or a schedule timer setting is automatic ex setting group no 1 15 first and second group no s are indicated as below 443
- Power supply can be selected from a 443
- Power supply wiring 443
- Rs1 switch setting and upper group no position 443
- Rs2 switch setting and lower group no position 443
- Set the group no at the central control group no setting switches rs1 and rs2 refer to the below table to set group no group no increases in the order of 1 00 1 01 1 15 2 00 4 15 refer to the installation manual of the optional controller 443
- External control adaptor for outdoor unit must be installed on indoor units 444
- Control 843 451
- Ed34 645b adaptor 451
- Adaptor for wiring 452
- Adaptor for wiring 454
- Remote sensor 455
- Diii net expander adaptor 456
- Control functions 459
- Name and function 459
- Wired remote controller 459
- Field setting 461
- Setting group no for centralized control 462
- If one of the following malfunctions occurs take the measures shown below and contact your daikin dealer the system must be repaired by a qualified service person 463
- If the system does not properly operate except for the above mentioned case and none of the above mentioned malfunctions is evident investigate the system according to the following procedures 463
- Trouble shooting 463
- Display of malfunction error codes 464
- Remote controller mounting instructions 465
- The pc board is mounted in the upper part of remote controller be careful not to damage the board with the minus screwdriver 465
- Applied model 467
- Part names and functions 467
- Wireless remote controller 467
- Control 861 469
- Ed34 645b control functions 469
- Example of the system by wireless remote controller 469
- Functional comparison between wired and the wireless remote controller 469
- The operation and the setting by other operational button temperature setting fan speed control timer inspection test operation and group no setting are the same for both wireless and wired remote controller 469
- When you use two remote controllers be sure to set the wired remote controller of indoor unit as main it is not possible to use two wireless remote controller the wiring between the separate type signal receiver and the indoor unit should not exceed 200 m 469
- Name and function 470
- Simplified remote controller 470
- Setting procedure 471
- Remote controller for hotel use 472
- Cool heat selector for outdoor units 473
- Anti corrosion treatment 75 475
- Caution for refrigerant leaks 70 475
- Guide specifications 68 475
- Part 8 guide specifications 475
- Safety devices setting 73 475
- Guide specifications 476
- P series outdoor unit 476
- Indoor units 477
- Caution for refrigerant leaks 478
- Introduction 478
- Procedure for checking dangerous concentration 479
- Step 2 calculate the smallest room volume m³ 479
- Step1 calculate the amount of refrigerant kg charged to each system separately 479
- Step 3 calculate the refrigerant density using the results of the calculations in step 1 and 2 above 480
- Step 4 dealing with situations where the result exceeds the dangerous concentration level 480
- Indoor units 481
- Safety devices setting 481
- Guide specifications 482
- Outdoor units 482
- Safety devices setting ed34 645b 482
- Anti corrosion treatment 483
- Installation atmosphere 483
- Standard specification 483
- Anti corrosion specification 484
- Anti corrosion treatment ed34 645b 484
- Guide specifications 484
- It is advisable to follow the installation and maintenance precautions below air conditioners should not be installed in areas where corrosive gases such as acid gas or alkaline gas are produced if the outdoor unit is to be installed close to the sea shore direct exposure to the sea breeze should be avoided and choose an outdoor unit with anti corrosion treatment install the machine to the leeward of the building even if it is unavoidable to install the machine on the seaside set up a windbreak not to get it exposed to the sea breeze be careful not to confuse the setup direction corrosion depends on whether the unit is placed parallel with or at right angles to the sea select a well drained spot when installing the machine on the seashore or in such an ambient condition contact your daikin dealer models for heavy anti corrosion specification manufactured by customer s request 484
- Notes applicable models as follows rxyq5 54p standard the units with anti corrosion treatment will be available as standard please specify the suffix e as rxyq5 54py1e 484
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