Selecting Installation Location - Daikin RZQ200MY1 Installation Manual

4.

SELECTING INSTALLATION LOCATION

(1) Select a location for installation that meets the following
conditions and get the customer's approval.
• Good ventilation.
• Not disturbing the neighbors.
• No shelters of the small animals.
• Solid enough to support the weight and vibration of the unit
which can be placed horizontally.
• Able to avoid raining as much as possible.
• Adequate space kept around the unit for installation.
• Outdoor piping and wiring within the allowable length range.
• No risk of flammable gas leaks.
(2) When installing in locations where there is a possibility of
strong wind, take the following measures.
• If the strong wind with speed over 5m/s blowing to the exhaust
side of the outdoor unit, the decreased air flow rate and
re-absorbed exhausted gas (short circuit) etc. by the outdoor
unit will lead to:
- Decreased capability
- Increased frost during heating
- Operation stopped as high pressure increases
• Excessive strong wind continually blowing to the front
exhaust side of the outdoor unit will result in the fan reversing
at a high speed and being damaged. Refer to the
Install the outdoor unit with the
air outlet facing the building
wall, closure or wind shutter.
Intake grille
(Keep adequate space
and installation)
(3) When installing in locations where there is heavy snowfall,
take the following measures.
• Block up the base.
• Install snow hoods (field supply).
• Remove the rear suction grille to prevent snow from
accumulating on the fins.
(4) If there is a risk of short circuit for the outdoor unit in the
ambient environment, use air flow direction adjustment
plate (field supply).
(5) The refrigerant gas (R410A) is nontoxic, nonflammable and
safe. It is necessary to take measures against to keep
refrigerant concentration from exceeding allowable safety
limits in a small room in the event of refrigerant leakage.
(6) An inverter air conditioner may cause home appliances
produce noise.
When selecting the location for installation, keep the air
conditioner and wiring a proper distance away from radios,
computers and stereo equipment as shown in the following figure.
Particularly for location with weak wave reception, be sure to keep
a distance of at least 3m between the indoor unit and the remote
controllers and place the power supply wiring and transmission
wiring in conduits, and connect the conduits to the ground.
In addition, use the shielded wires for all electric wires between
units.
Indoor unit
Branch circuit
breaker (over
current circuit
breaker)
4
Make the exhaust
direction perpendicular
to the wind direction.
Strong
wind
Strong
wind
Air outlet
Branch circuit
breaker (over
current circuit
Indoor unit
breaker)
remote
controller
Outdoor unit
(7) Installation location.
[Precautions to side-by-side installation]
• In the figure below, the connection piping is lead out from the
front and the bottom when installing side by side.
To lead out the piping from the right side of the outdoor unit.
(Unit : mm)
(7)-1 Where there is an obstacle on the suction side:
• No obstacle above
1. Stand-alone installation
• Obstacle on the suction side only
• Obstacle on both sides
2. Series installation (2 or more) (note1)
• Obstacle on both sides
• Obstacle above, too
1. Stand-alone installation
• Obstacle on the suction side, too
• Obstacle on the suction side and both sides