![Daikin UATY240AMY12 [41/165] Hot keep](/img/pdf.png)
Daikin UATY240AMY12 [41/165] Hot keep
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40ºC 30ºC
Fan stop
Change
to low
speed
Run at
set
speed
INDOOR
COIL
TEMP.
15ºC
HOT KEEP
40ºC 37ºC
Start
Change
to low
speed
Run at
set
speed
INDOOR
COIL
TEMP.
30ºC
HOT START
37ºC
18ºC
40ºC
Fan low speed Fan stop Fan set speed
INDOOR COIL
TEMP.
37ºC
30ºC
40ºC
Fan stop Fan set speed Fan low speed
INDOOR COIL
TEMP.
Содержание
- Manual 1
- Introduction 4
- Nomenclature 5
- Scope of manual 5
- Uaty280amy1 5
- Figure 1 1 a 6
- Return air duct 6
- Roof top unit 6
- Rubber damper 6
- Shaft curb 6
- Supply air duct 6
- Figure 1 1 c 7
- Return air duct supply air duct 7
- Roof top unit 7
- Rubber damper 7
- Shaft curb 7
- Concrete structure 8
- Figure 1 1 d 8
- Return air duct 8
- Roof top unit 8
- Supply air duct 8
- Vibration isolator 8
- Rt unit concrete plinth 9
- Guidelines for duct penetration of roof 10
- Vibration spring isolators 10
- Duct penetration of roof 11
- Spring isolator 11
- C c f f 13
- C c f f f f 13
- C c t 2 13
- 61 386 2 14
- C c factor damping 14
- Damping 14
- F v f v g π 14
- F v x π 2 14
- 10 2 1 2 1 t c c 15
- 13 1 1 15
- Example 1 15
- Example 2 15
- F f frequency natural isolator 15
- Considerations for selection of vibration isolator 16
- Installation of vibration isolator 16
- Expansion bolts 17
- Unit lifting 17
- Hook as directly aligned over the center of gravity as possible 18
- Space required around roof top unit 18
- Condenser outlet 19
- Duct positioning free from obstacle or obstruction 19
- Uatp typ t ty700 850a uatpc typc tc tyc10 12a 19
- Duct construction 20
- Step 1 21
- Step 2 21
- Re install service panel 22
- Re install top panel 22
- Step 3 22
- Step 4 22
- Canvas fabric 23
- Flange 23
- Unit connection to duct via canvas joint filter slot 24
- Duct sealing 25
- Step 1 26
- Step 2 26
- Step 3 26
- Angle iron rivetted onto duct 27
- Band iron rivetted onto duct 27
- Duct joint and reinforcement 27
- Duct insulation 28
- Duct supports 28
- Fittings 28
- Duct coating 29
- Insulating ducts 29
- Metal duct insulation 29
- Ts surface temperature must be greater than dew point temperature to prevent condensation 29
- Duct terminal 30
- Economizer 30
- Types of duct system 30
- Economiser gravity damper nc 31
- Example 31
- Fresh air intake 31
- Return air damper 31
- Drain pipe installation 32
- Fresh air intake damper 32
- Pvc pipe 1 drain pipe 1 socket with threaded end adaptor 32
- Rooftop 32
- Screw in the adaptor to the drain pipe use ptfe white sb tape unit use contact adhesive 32
- A 70 mm b 2c c 2xe s p 33
- Drain piping 33
- Drain trap 33
- Not correct 33
- Note esp external static pressure drain trap for condensate 33
- The drain pipe should extend below this level 33
- The drain piping should have a drain trap 33
- Allow an inclination of 1 100 or more for this drain pipe run e g a drop of 1 for every 6 ft of pipe length 34
- Drain trap 34
- Filter performance 34
- Filters 34
- To nearest drain 34
- 200 300 400 500 600 700 800 900 1000 35
- Air velocity ft m fpm 35
- Initial 35
- Resistance in w g 35
- Resistance pressure drop vs air velocity 2 thickness 35
- Nim sequential 36
- Sequential controller 36
- Installation for slm3 37
- Example 40
- Mode selection 40
- Hot keep 41
- Hot start 41
- Protections 42
- Sequential controller installation guide 42
- Hot keep 45
- Hot start 45
- Protections 46
- Installation of nim sequential 48
- Mechanical control 50
- Blower shaft 51
- Motor pulley blower pulley 51
- Motor shaft 51
- Pulley and belt 51
- V belt 51
- Cross section of b type v belt 11 mm 53
- Standard v pulley 53
- Allen key 54
- Arm outer diameter 54
- Bearing puller arms 54
- Grooves keyway 54
- Installation of the pulley 54
- Pitch diameter 54
- Pulley motor 54
- Turn with a wrench 54
- Half hole blank 55
- Half hole bore blank 55
- Half hole threaded keyway 55
- Key w t shaft diameter ds w h 55
- Longitudinal slit 55
- Taper lock pulley 55
- Double v belts bore diameter pitch diameter 125mm 38 mm 56
- Spz 125 1610 38 56
- Taper bush no 1610 56
- Adjustable pitch v belt pulley 57
- Cross section of v belt 58
- Fabric cover 58
- Rubber compound polyester cords 58
- V belt characteristic 58
- Belt tensioning 59
- For standard pulleys 59
- Lb f 2 8 kg f 59
- Type b sections force min force max 3 0 lb f 1 8 kg f 59
- Charge pressure 60
- Charge pressure spring pressure outlet pressure thermo valve equilibrium 60
- Thermostatic expansion valves 60
- Superheat setting 61
- Ss os k 62
- Cut a cross over the rubber bush 66
- Do not cut off a piece 66
- Motor change 66
- Rubber bush around incoming wire hole beneath terminal box 66
- Rubber gasket around terminal box tighten all screws properly motor body 66
- Air throw 70
- Direction of rotation 70
- Incoming power supply cable 70
- Just switch any of the two phases to reverse rotation 70
- Motor rotation 70
- Red yellow blue 70
- Scroll housing volute 70
- Electronic main control board 71
- Star delta starter 71
- Starter switchboard 71
- Wire size and earth leakage circuit breaker 71
- Contactor 73
- Direct on line 73
- In switchboard 73
- Other starters 73
- Overload protector 73
- Simplified 73
- U1 v1 w1 73
- Appendix 1 76
- Appendix 2 77
- Appendix 3 1 78
- Appendix 3 2 79
- Appendix 3 3 80
- Appendix 3 4 81
- Appendix 3 5 82
- Appendix 3 6 83
- Appendix 4 1 84
- Uatp typ ty180a 84
- Appendix 4 2 85
- Uatp typ t ty240 280 320a 85
- Appendix 4 3 86
- Uatp typ t ty450 560a 86
- Appendix 4 4 87
- Uatpc typc tc tyc10 12a 87
- Appendix 4 5 88
- Uatpc typc tc tyc10 12a 88
- Appendix 5 1 89
- Fig 58 joints and seams for low pressure systems 90
- Fig 40 4 standard duct fittings 91
- Figure 39 65 contined 92
- Group 3 92
- Table 1 surface conductances and resistances for air 95
- Ceiling diffuser 98
- Floor baseboard low sidewall high sidewall ceiling 98
- Floor register baseboard register 98
- High sidewall register 98
- Perforated ceiling panel 98
- Wall diffuser 98
- Window slot 98
- Control module of uatp t 180a 102
- Control module of uatp t 240 280a 102
- Control module of uatp t320a 103
- Control module of uatp t450 560a 103
- Control module of uatp t700 800a 104
- Control module of uatyp ty180a 104
- Appendix 12 4 105
- Control module uaty240 280a 105
- Control module uatyp240 280a 105
- Appendix 12 5 106
- Control module uatyp ty320a 106
- Control module uatyp ty450 560a 106
- Appendix 12 6 107
- Connector for remote control wires 107
- Control module uatyp ty700 850a 107
- Control module uatypc tyc10 12a 107
- Terminal block for power supply wires 107
- Adress assignment for nim 108
- Adress assignment for nim 109
- C contactor compressor 30cz 30fz auxilliary relay check 110
- C over current relay compressor c03 04 11 12 14 connector 110
- F1 f2 fuse 3 5a 47 phase protector 110
- F1 over current relay fan i d 110
- Mc compressor motor 63h high pressure switch 110
- Mf1 fan motor indoor fz auxilliary relay fan 110
- Mf2 fan motor outdoor cz auxilliary relay compressor 110
- Switch on 110
- Symbol name symbol name 110
- Thermostat room temp 110
- Tr transformer 49f internal protector fan o d 110
- Uat240amy1 uat280amy1 mechanical control 110
- Uatp t240a 111
- Uatp t280a 111
- Appendix 14 4 113
- Uatp t450a 113
- Rt rt200a 114
- Arrangement 115
- Uaty240amy1 uaty280amy1 standard mechanical control 115
- Uatyp ty240a 116
- Appendix 14 8 117
- Uatyp ty280a 117
- Uatyp ty450a 119
- Uatyp ty560a 120
- Appendix 15 1 121
- Appendix 15 2 122
- Pulley outside dimensions are shown below unit mm 122
- Appendix 15 3 123
- Appendix 14 4 124
- Appendix 15 5 125
- Appendix 15 6 126
- Appendix 15 7 127
- Appendix 15 8 128
- Appendix 15 9 129
- Appendix 15 10 130
- Appendix 15 11 131
- Appendix 15 12 132
- Appendix 15 13 133
- Appendix 15 14 134
- Appendix 15 15 135
- Appendix 15 16 136
- Appendix 15 17 137
- Appendix 15 18 138
- Appendix 15 19 139
- Appendix 15 20 140
- Appendix 15 21 141
- Appendix 16 1 151
- Are installed therefore do not change factory set value of over current relays 151
- Appendix 16 2 152
- Are installed therefore do not change factory set value of over current relays 152
- Appendix 16 3 153
- Are installed therefore do not change factory set value of over current relays 153
- Appendix 16 4 154
- To protect each fan motor and compressor from abnormal current overload protectors are installed therefore do not change factory set value of the overload protector 154
- Appendix 16 5 155
- To protect each fan motor and compressor from abnormal current overload protectors are installed therefore do not change factory set value of the overload protector 155
- Appendix 16 6 156
- Are installed therefore d o not 156
- Change factory set value of over current relays 156
- Appendix 16 7 157
- Are installed therefore do not change factory set value of over current relays 157
- Are installed therefore do not change factory set value of over current relays 158
- Are installed therefore do not change factory set value of over current relays 159
- Appendix 16 10 160
- Are installed therefore do not change factory set value of over current relays 160
- Appendix 16 11 161
- Are installed therefore do not change factory set value of over current relays 161
- Appendix 16 12 162
- Are installed therefore do not change factory set value of over current relays 162
- Appendix 16 13 163
- To protect each fan motor and compressor from abnormal current overload protectors are installed therefore do not change factory set value of the overload protector 163
- Appendix 16 14 164
- To protect each fan motor and compressor from abnormal current overload protectors are installed therefore do not change factory set value of the overload protector 164
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