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5 - INSTALLATION
Unit installation details:
- unit mounting
- refrigerant piping connections
- condensate water drainage connections
- unit wiring connections.
OUTDOOR UNIT INSTALLATION
INSTALLATION OF INDOOR UNIT
Preliminary Site Survey
• Electrical supply and installation is to conform to local authority's (e.g. National Electrical Board) codes and
regulations.
• Voltage supply fluctuation must not exceed ±10% of rated voltage. Electricity supply lines must be independent of
welding transformers which can cause high supply fluctuation.
• Ensure that the location is convenient for wiring, piping and drainage.
• The indoor unit must be installed in such that is free from any obstacles in path of cool air discharge and warm air
return, and must allow spreading of air throughout the room (near the center of the room).
• Must be provide clearance for the indoor unit from the wall and obstacles as shown in the figure.
Obstacle
• The installation place must be strong enough to support a load 4 times the indoor unit weight to avoid amplifying
noise and vibration.
• The installation place (handling ceiling surface) must be assuring levelness and the height in the ceiling is 350mm
os more.
• The indoor unit must be away from heat and steam sources (avoid installing it near an entrance).
02_MKL-MKM.p65
OK
Min. 0.5 m
Min. 0.5 m
Floor
5
Min. 0.5 m
CASSETTE
13/6/02, 11:08 am
YORK CASSETTE (EN) 035T76015-000
(continued)
5
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