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Daikin REMQ12PY1 [7/20] Do not install the air conditioner in places where flammable gas may leak out leaked gas may accumulate around the unit causing an explosion
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English 3
• For refrigerant leakage, consult your dealer.
Refrigerant leakage in excess of the level of con-
centration limits may result in oxygen deficiency.
When the air conditioner is installed in a small
room, it is necessary to take proper measures so
that the amount of any leaked refrigerant will not
exceed the limiting concentration even if it leaks.
CAUTION for installation
• Do not install the air conditioner in places
where flammable gas may leak out.
Leaked gas may accumulate around the unit,
causing an explosion.
• Do not locate the remote controller in a spot
splashed with water.
Water coming inside the machine may cause elec-
tric shocks or may damage the internal electronic
parts.
• Arrange the drain hose to ensure smooth
drainage.
Incomplete drainage may cause water leakage.
[Place of Installation]
• Make sure that the air conditioner is located in
a sufficiently ventilated place not surrounded
by obstacles.
• Do not use the air conditioner in the following
places.
a. Places with a mist of mineral oil, such as cutting
oil.
b. Locations such as coastal areas where there is
a lot of salt in the air.
c. Locations such as hot springs resorts where
there is a lot of sulfur in the air.
d. Locations such as factories where the power
voltage varies a lot.
e. In cars, boats, and other vehicles.
f. Locations such as kitchens where oil may splat-
ter or there is steam in the air.
g. Locations where equipment that produces elec-
tromagnetic waves is found.
h. Places with an acid or alkaline mist.
i. Places where fallen leaves are accumulated or
weeds grow close together.
• Take snow protection measures.
Contact your dealer for the details of snow protec-
tion measures, such as the use of a snow protec-
tion hood.
[Electrical Work]
• Do not attempt to conduct electrical work or
grounding work unless you are licensed to do so.
Consult with your dealer for electrical work and
grounding work.
• Use a dedicated circuit for the air conditioner.
[Pay Attention to Operating Sound]
• Be sure to use the following places.
a. Places that can sufficiently withstand the weight
of the air conditioner and suppress the operat-
ing sound and vibration of the air conditioner.
b. Places where warm air from the air outlet of the
outdoor unit or the operating sound of the out-
door unit does not annoy neighbors.
• Make sure that there are no obstacles close to
the outdoor unit.
Obstacles close to the outdoor unit may drop the
performance of the outdoor unit or an increase in
the operating sound of the outdoor unit.
• Consult your dealer if the air conditioner in
operation generates unusual noise.
[Drainage through Drainpipe]
• Make sure that the drainpipe is installed prop-
erly to drain water.
If no water is discharged from the drainpipe while
the air conditioner is cooling operation, the drain-
pipe may be clogged with dust or dirt and water
leakage from the indoor units may result.
Stop operating the air conditioner and consult your
dealer.
2. SPECIFICATIONS
[Single outdoor unit system]
*1: Refrigerant charge at factory shipment
Model name REYQ8PY1 REYQ10PY1 REYQ12PY1
Power supply
Phase
-
3N
~
3N
~
3N
~
Frequency
(Hz) 50 50 50
Voltage
(V) 380-415 380-415 380-415
Nominal cooling capacity
(kW) 22.4 28.0 33.5
Nominal heating capacity
(kW) 25.0 31.5 37.5
Dimensions H×W×D
(mm)
1680×1300×765 1680×1300×765 1680×1300×765
Mass
(kg) 331 331 331
Refrigerant
type
-
R410A R410A R410A
charge (*1)
(kg)
10.3 10.6 10.8
Design pressure
High side
(bar)
40 40 40
(MPa)
4.0 4.0 4.0
Low side
(bar)
33 33 33
(MPa)
3.3 3.3 3.3
Model name REYQ14PY1 REYQ16PY1
Power supply
Phase
-
3N
~
3N
~
Frequency
(Hz) 50 50
Voltage
(V) 380-415 380-415
Nominal cooling capacity
(kW) 40.0 45.0
Nominal heating capacity
(kW) 45.0 50.0
Dimensions H×W×D
(mm)
1680×1300×765 1680×1300×765
Mass
(kg) 339 339
Refrigerant
type
-
R410A R410A
charge (*1)
(kg)
11.1 11.1
Design pressure
High side
(bar)
40 40
(MPa)
4.0 4.0
Low side
(bar)
33 33
(MPa)
3.3 3.3
01_EN_3P201178-1C.fm Page 3 Wednesday, April 25, 2007 11:41 AM
Содержание
- Operation manual 1
- System air conditioner 1
- _cv_3p201178 1c fm page 4 thursday april 19 2007 3 21 pm 4
- Contents 5
- Read the following cautions carefully and use your equipment properly 5
- Safety cautions 5
- 1 refrigerant charge at factory shipment 7
- Arrange the drain hose to ensure smooth drainage incomplete drainage may cause water leakage 7
- Be sure to use the following places a places that can sufficiently withstand the weight of the air conditioner and suppress the operat ing sound and vibration of the air conditioner b places where warm air from the air outlet of the outdoor unit or the operating sound of the out door unit does not annoy neighbors 7
- Caution for installation 7
- Consult with your dealer for electrical work and grounding work 7
- Consult your dealer if the air conditioner in operation generates unusual noise 7
- Do not install the air conditioner in places where flammable gas may leak out leaked gas may accumulate around the unit causing an explosion 7
- Do not locate the remote controller in a spot splashed with water water coming inside the machine may cause elec tric shocks or may damage the internal electronic parts 7
- Do not use the air conditioner in the following places a places with a mist of mineral oil such as cutting oil b locations such as coastal areas where there is a lot of salt in the air c locations such as hot springs resorts where there is a lot of sulfur in the air d locations such as factories where the power voltage varies a lot e in cars boats and other vehicles f locations such as kitchens where oil may splat ter or there is steam in the air g locations where equipment that produces elec tromagnetic waves is found h places with an acid or alkaline mist i places where fallen leaves are accumulated or weeds grow close together 7
- Drainage through drainpipe 7
- Electrical work 7
- English 3 7
- For refrigerant leakage consult your dealer refrigerant leakage in excess of the level of con centration limits may result in oxygen deficiency when the air conditioner is installed in a small room it is necessary to take proper measures so that the amount of any leaked refrigerant will not exceed the limiting concentration even if it leaks 7
- Make sure that the air conditioner is located in a sufficiently ventilated place not surrounded by obstacles 7
- Make sure that the drainpipe is installed prop erly to drain water if no water is discharged from the drainpipe while the air conditioner is cooling operation the drain pipe may be clogged with dust or dirt and water leakage from the indoor units may result stop operating the air conditioner and consult your dealer 7
- Make sure that there are no obstacles close to the outdoor unit obstacles close to the outdoor unit may drop the performance of the outdoor unit or an increase in the operating sound of the outdoor unit 7
- Pay attention to operating sound 7
- Place of installation 7
- Single outdoor unit system 7
- Specifications 7
- Take snow protection measures contact your dealer for the details of snow protec tion measures such as the use of a snow protec tion hood 7
- Use a dedicated circuit for the air conditioner 7
- 1 refrigerant charge at factory shipment 8
- English 8
- Multi outdoor unit system 8
- Remote controller and cool heat selector name and function of each switch and display 9
- Remote controller and cool heat selector name and function of each switch and display refer to figure 2 and 3 9
- What to do before operation 9
- 1 cooling heating automatic and fan only operation 10
- Operation procedure 10
- Operation range 10
- 2 program dry operation 11
- 3 adjusting the air flow direction refer to figure 6 only for double flow multi flow corner ceiling suspended and wall mounted 12
- 4 programming start and stop of the system with timer refer to figure 9 12
- 5 setting the master remote con troller 13
- 1 at the beginning of the season 14
- 6 precautions for group con trol system or two remote con troller control system 14
- Optimum operation 14
- Seasonal maintenance 14
- 1 the system does not operate 15
- 2 at the end of the season 15
- 2 it stops sometimes 15
- 3 cool heat cannot be changed over 15
- 4 fan operation is possible but cooling and heating do not work 15
- 5 the fan strength does not cor respond to the setting 15
- 6 the fan direction does not cor respond to the setting 15
- 7 white mist comes out of a unit 15
- Following symptoms are not air conditioner troubles 15
- 10 the units can give off odours 16
- 11 the outdoor unit fan does not spin 16
- 12 the display shows 16
- 13 the compressor or fan in the outdoor unit does not stop 16
- 14 the inside of an outdoor unit is warm even when the unit has stopped 16
- 15 hot air is emitted even though the unit is stopped 16
- 16 does not cool very well 16
- 8 noise of air conditioners 16
- 9 dust comes out of the unit 16
- After sales service and warranty 17
- Trouble shooting 17
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