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Daikin RTSQ8PY1 [12/28] English
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7 English
9. Piping on liquid side (procured locally)
10. Piping on gas side (procured locally)
11. Blazing
12. To outdoor unit
13. To indoor unit
(*1) RTSQ14P and RTSQ16P units only (procured locally for others)
(*2) RTSQ12P unit only (procured locally for other)
(*3) RTSYQ14P to RTSYQ20P systems only (procured locally for
others)
(*4) <For RTSYQ14P and RTSYQ16P systems>
Refer to figure 16 and the following table, and cut the gas side
accessory pipe (3).
<RTSYQ20P system>
Refer to the installation manual of the outdoor unit connection
piping kit and cut the gas side accessory pipe (3).
(Refer to figure 16)
1. Gas side accessory pipe (3) (Indoor side)
2. Cut to 130 mm.
3. Gas side accessory pipe (3) (Outdoor side)
4. Cut to 73 mm.
5. Function unit
6. Outdoor unit
7. Connecting piping on gas side (procured locally)
8. To indoor units
Note
• The dimensions shown in above table are required when installing
the piping (procured locally) on the gas side of the outdoor unit in
the position shown in figure 16.
Refer to the table above and make necessary size adjustment if
the working conditions of the on-site piping on the gas side differ.
4.
Piping Connections between Outdoor Units (for Multi Outdoor
Unit System Only)
• Observe the restrictions specified below to connect the outdoor
units.
• The outdoor unit multi connection piping kit (sold separately) is
required for the connection of the piping between the outdoor
units. For the installation of the outdoor unit multi connection pip-
ing kit, refer to the installation manual provided with the kit. Unless
the kit is installed properly, the outdoor units may malfunction or
fail to operate.
(1) About outdoor unit multi connection piping kit
• Install the joint horizontally so that the attached warning
label faces strait up, and the tilt is within ±15°.
(Refer to figure 17-1)
Do not install vertically. (Refer to figure 17-2)
• Maintain a straight portion of 500 mm or more until the split
of the joint without wrapping any onsite piping around this
area.
Over 500 mm of straight area can be maintained by con-
necting at least 120 mm of onsite pipe (straight) to the joint.
(Refer to figure 17-3)
(Refer to figure 17)
1. Warning label
2. Horizontal surface
3. ±15° or less
4. Ground
5. A-arrow view
6. B-arrow view
7. Onsite pipe (120mm length or more)
8. Straight part of 500mm or more
(2) Install the piping between the outdoor units horizontally or
with a rising gradient toward outdoor unit A from outdoor unit
B in order to prevent oil remaining in the piping.
(3) To avoid the risk of oil detention in the stopping unit, always
connect the shutoff valve and the piping between outdoor
units as shown A or B in the figure below.
System name
Required dimensions for gas side
accessory pipe (3)
Outdoor side Indoor side
RTSYQ14 · 16P
type
73mm 130mm
Pattern 1
Change to pattern 1 or pattern 2
To indoor unit
To indoor unit
Piping between
units
Front connection
Unit
A
Unit
B
Unit
A
Unit
B
Level
Bottom connection
Piping between
units
Outdoor unit Function unit
Outdoor unit Function unit
Pattern 2
To indoor unit
To indoor unit
Rising
gradient
Outdoor unit
Rise
Rise
Function unit
Outdoor unit Function unit
Front connection
Bottom connection
Unit
A
Unit
B
Unit
A
Unit
B
Prohibited pattern
Front connection
Bottom connection
Downward
inclination
Downward inclination
Oil remains in piping
To indoor unit
Outdoor unit Function unit
Unit
A
Unit
B
Downward inclination
Oil remains in piping
Outdoor unit Function unit
Unit
A
Unit
B
A
B
A
B
Front connection
Bottom connection
01_EN_3P201178-10P.fm Page 7 Wednesday, September 2, 2009 11:10 AM
Содержание
- Installation manual 1
- System air conditioner 1
- Daikin industries ltd 2
- En60335 2 40 2
- Low voltage 2006 95 ec machinery safety 98 37 ec electromagnetic compatibility 2004 108 ec 2
- P216950 1d 2
- P216950 1d fm page 1 tuesday march 31 2009 1 44 pm 2
- Shinri sada manager quality control department 1st of mar 2009 2
- Umeda center bldg 2 4 12 nakazaki nishi kita ku osaka 530 8323 japan 2
- Figure 1 3
- Figure 10 3
- Figure 3 figure 2 3
- Figure 4 3
- Figure 5 3
- Figure 6 3
- Figure 7 3
- Figure 8 3
- Figure 9 3
- 1 17 2 17 3 4
- Figure 11 4
- Figure 12 4
- Figure 13 4
- Figure 14 4
- Figure 15 4
- Figure 16 4
- Figure 17 4
- Figure 18 4
- Figure 19 4
- Figure 20 4
- Figure 21 4
- Figure 22 4
- Figure 23 5
- Figure 24 figure 25 5
- Figure 26 5
- Figure 27 figure 28 5
- Figure 29 5
- Figure 30 figure 31 5
- Figure 32 5
- Figure 33 5
- Figure 34 5
- 1 safety precautions 6
- Contents 6
- English 6
- First of all 6
- Installation manual 6
- 1 about product 7
- 2 special notice of product 7
- 3 disposal requirements 7
- English 2 7
- Introduction 7
- 2 technical and electrical specifications 8
- 3 main components 8
- 4 combination 8
- 5 standard supplied accessories 8
- 6 option accessory 8
- English 8
- Function unit 8
- Only in case of multi outdoor unit system 8
- Outdoor unit 8
- Outdoor unit multi connection piping kit 8
- To indoor units 8
- English 4 9
- Inspecting and handling the unit 9
- Selection of location 9
- 1 selection of piping material and refrigerant branching kit 10
- 2 protection against contamination when installing pipes 10
- 3 pipe connection 10
- English 10
- Placing the unit 10
- Refrigerant piping 10
- 4 connecting the refrigerant piping 1 11
- English 6 11
- Bottom connection 12
- Change to pattern 1 or pattern 2 12
- Downward inclination oil remains in piping 12
- English 12
- Front connection 12
- Front connection bottom connection 12
- Function unit 12
- Outdoor unit 12
- Outdoor unit function unit 12
- Pattern 1 12
- Pattern 2 12
- Piping between units 12
- Prohibited pattern 12
- Rising gradient 12
- 4 if the piping length between the outdoor units exceeds 2 m create a rise of 200 mm or more in the gas piping under a length of 2 m from the outdoor unit multi connection piping kit 13
- Bottom connection 13
- Branching the refrigerant piping heed the restrictions below when installing the refrigerant branch ing kit and read the installation instruction manual with the kit improper installation could lead to malfunctioning or breakdown of the outdoor unit 13
- Change to pattern 1 or pattern 2 13
- Connect straightly 13
- English 8 13
- Front connection 13
- If 2 m or more 13
- If less than 2m 13
- Install the refnet header so it splits horizontally 13
- Install the refnet joint so it splits horizontally or vertically 13
- Oil remains in the stopping outdoor unit 13
- Oil remains in the unit a when system stops 13
- Oil remains in the unit b when system stops 13
- Only gas piping 13
- Outdoor unit function unit 13
- Outdoor unit function unit function unit 13
- Prohibited pattern 13
- Refer to figure 18 1 horizontal 2 a arrow view 3 horizontal surface 4 30 or less 5 vertical 13
- Refer to figure 19 1 horizontal surface 2 b arrow view 13
- Rising height 200 mm or more 13
- 1 indicate the outdoor unit multi connection piping kit 2 in case of multi outdoor system re read outdoor unit to outdoor unit multi connection piping kit as seen from the indoor unit 14
- 5 example of connection 14
- Actual and equivalent pipe length 14
- Actual pipe length equivalent length 14
- Actual pipe length from first refrigerant branch kit either refnet joint or refnet header to indoor unit 40m note 2 14
- Allowable height difference 14
- Allowable length after the branch actual pipe length example 8 c d e f g h q 40m example 6 c i 40m 8 j 40m example 8 j 14
- Between outdoor and indoor units between indoor and indoor units between outdoor and outdoor units between outdoor unit and function unit 14
- Between outdoor unit 2 and indoor unit 14
- Between outdoor unit and function unit between outdoor unit and outdoor unit multi connection piping kit 14
- Branch with refnet joint branch with refnet joint and header branch with refnet header 14
- Difference in height between outdoor unit and indoor unit h1 50m max 40m if the outdoor unit is below difference in height between indoor units h2 15m difference in height between outdoor units h3 5m difference in height between outodoor unit and function unit h4 1m 14
- English 14
- Example 8 a b j 14
- Example of connection connection of 8 indoor units 14
- Indoor unit 14
- M equvalent pipe length between outdoor unit 2 and indoor unit 190m note 1 14
- Maximum allowable length 14
- Multi outdoor system 14
- Outdoor unit 14
- Outdoor unit function unit 14
- Pipe length between outdoor unit 2 and indoor unit 165m example 8 a b c d e f g h q 165m 14
- Single outdoor system 14
- Total piping length from outdoor unit 2 to all indoor unit 500m 14
- English 10 15
- Outdoor unit multi connection piping kit and refrigerant branch kit selection 15
- Pipe size selection 15
- 0 8 25 0 2 50 0 59 80 0 22 14 1 16
- 2 3 4 5 6 7 8 16
- A b c 2 d 2 e 2 f 2 g 2 h 2 i j k m n p q 500 m 16
- A b c d e f g h q a b i 40 m 16
- A b c r j k s d i 16
- C d e f g h q 90 m increase the pipe size of c d e f g h 16
- English 16
- First refrigerant branch kit 16
- For calculation of total extension length the actual length of above pipes must be doubled except main pipe and the pipes that are not increased 16
- How to calculate the additional refrigerant to be charged 16
- I j p q 40 m 16
- If available on the site use this size otherwise it can not be increased 16
- In case of multi outdoor unit system 16
- In case of single outdoor unit system 16
- Inclease gas and liquid pipe size both 16
- Increase the pipe size as follows 16
- Indoor unit 16
- Indoor unit to the nearest branch kit 40 m 16
- Indoor units 1 8 16
- Kg round off in units of 0 kg 16
- Main pipes 16
- Outdoor unit 16
- Outdoor unit function unit 16
- Refnet joint a g 16
- Required conditions 16
- The difference between outdoor unit to the farthest indoor unit and outdoor unit to the nearest indoor unit 40 m 16
- The farthest indoor unit 8 the nearest indoor unit 1 16
- Φ 9 φ 12 φ 12 φ 15 φ 15 φ 19 φ 19 φ 22 φ 22 φ 25 φ 28 φ 31 φ 34 φ 38 16
- 1 power circuit safety device and cable requirements 17
- 2 wiring connection example for whole system 17
- English 12 17
- Field wiring 17
- 3 leading wire procedure 18
- 4 transmission wiring connection procedure 18
- 5 power wiring connection procedure 18
- English 18
- 1 air tight test and vacuum drying 19
- 6 procedure for wiring inside units 19
- Crimp style terminal 19
- Cup washer 19
- Cut out section 19
- English 14 19
- Outdoor unit function unit 19
- Power wire crimp style terminal 19
- R410a label 19
- Resin hook 19
- Terminal block crip style terminal wire narrow wire thick 19
- Tests and insulation work 19
- 2 pipe insulation 20
- 3 checking of device and installation conditions 20
- English 20
- 1 before working 21
- Additional refrigerant charge and check operation 21
- English 16 21
- Stand the tank upright and charge the siphon pipe goes all the way inside so the tank does not need be put upside down charge in liquid form 21
- Stand the tank upside down and charge 21
- English 22
- 2 procedure of additional refrigerant charging 1 23
- Cooling mode 23
- English 18 23
- Heating mode 23
- Less than above range 23
- Outdoor temp 0 c db 43 c db indoor temp 10 c db 32 c db 23
- English 24
- 3 procedure of check operation 25
- English 20 25
- Onsite settings 25
- 1 before test run 26
- 2 test run 26
- 3 checks after test run 26
- Caution for refrigerant leaks 26
- English 26
- Test run 26
- English 22 27
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