Selection Of Location; Figure - Daikin RWEYQ72PCYD Installation Manual

Model
Power supply
Phase
Frequency (Hz)
Voltage (V)
Voltage tolerance (%)
Recommended fuses (A)
Compressor
Phase
Frequency (Hz)
Voltage (V)
Nominal running current (A)
Model
Power supply
Phase
Frequency (Hz)
Voltage (V)
Voltage tolerance (%)
Recommended fuses (A)
Compressor
Phase
Frequency (Hz)
Voltage (V)
Nominal running current (A)
Model
Power supply
Phase
Frequency (Hz)
Voltage (V)
Voltage tolerance (%)
Recommended fuses (A)
Compressor
Phase
Frequency (Hz)
Voltage (V)
Nominal running current (A)
English
RWEYQ72PCTJ RWEYQ84PCTJ
3~ 3~
60 60
208/230 208/230
±10 ±10
30 30
3~ 3~
60 60
208/230 208/230
11.6 15.4
RWEYQ144PCTJ RWEYQ168PCTJ
3~ 3~
60 60
208/230 208/230
±10 ±10
(30)×2 (30)×2
3~ 3~
60 60
208/230 208/230
(11.6)×2 (15.4)×2
RWEYQ216PCTJ RWEYQ252PCTJ
3~ 3~
60 60
208/230 208/230
±10 ±10
(30)×3 (30)×3
3~ 3~
60 60
208/230 208/230
(11.6)×3 (15.4)×3
3.

SELECTION OF LOCATION

This unit does not have specifications for outdoor installation. The
unit must be installed indoors (example: machine room, ...).
Paying attention to the conditions mentioned below, select the place for
installation with a prior approval of customer.
1.
The foundation is strong enough to support the weight of the unit and
the floor is flat to prevent vibration and noise generation.
2.
Consider the space required for refrigerant piping work when install-
ing. Refer to [Necessary Space].
3.
There is no danger of fire due to leakage of inflammable gas.
4.
The piping length between the outside unit and the indoor unit may
not exceed the allowable piping length. 9. REFRIGERANT PIPING.
5.
Locations where the noise of the unit operating will not disturb
nearby houses, etc.
6.
Locations with airflow and ventilation holes capable of dissipating
heat from the machine and where the ambient temperature around
the outside unit is between 35 and 104°F (0 and 40°C) and the
humidity does not exceed 80%.
[Necessary Space]
When installing, secure the space mentioned below without fail.
(Refer to figure 2)
1. In case of a single installation
2. In case of series installations
3. Top view
4. Side view
5. Outside unit
6. Service Space (front side)
7. Service Space (back side)
8. Space for installing water piping
∗Secure an enough space for removing the front panel.
9. Ventilation Space
∗above the area (
10. Secure spaces in the front, back and top sides as same as
the case of single installation.
DANGER
• Do not install unit in an area where flammable materials are
present due to risk of explosion resulting in serious injury or death.
• Refrigerant is heavier than air and replaces oxygen. A massive leak
could lead to oxygen depletion, especially in basements, and an as-
phyxiation hazard could occur leading to serious injury or death. Re-
fer to the chapter "Caution for refrigerant leaks".
NOTE
1.
An inverter air conditioner may cause electronic noise generated
from AM broadcasting. Examine where to install the main air con-
ditioner and electric wires, keeping proper distances away from
stereo equipment, personal computers, etc.
(Refer to figure 3)
1. Indoor unit
2. Branch switch, overcurrent breaker
3. Remote controller
4. Cool/Heat selector
5. Personal computer or radio
If the electric wave of AM broadcasting is particularly weak, keep dis-
tances of 10 ft. (3 m) or more and use conduit tubes for power supply
and transmission wiring.
2.
Water quality
Water containing high level of foreign materials may cause the
corrosion of heat exchanger and piping or scale accumulation.
Use water satisfying "7-4 Water quality".
3.
Cooling tower
Use a closed type cooling tower without fail. (Open type tower
cannot be used.)
4.
Strainer
Install a strainer (50 mesh or more) without fail at the inlet of water
piping. (If sands, wastes, rust particles, etc. are mixed in the water
circulation system, damage to the plate-type heat exchanger may
be caused by the corrosion of metal materials and clogging of the
heat exchanger.)
) of the outside unit.
5