McQuay 5CKY10C, Installation Manual

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1-5
English
INSTALLATION DIAGRAM
Indoor Unit
Drain Piping
Front Panel
Air Filter
(behind the grille)
Air Intake Grille
Air Discharge Louver
Thermal Insulation
Wrap the insulated pipe with the
finishing tape from bottom to top
Outdoor 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.
INSTALLATION OF THE INDOOR UNIT
• 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 (hanging ceiling surface) must be assuring levelness and the height in the ceiling is 350 mm or more.
• The indoor unit must be away from heat and steam sources (avoid installing it near an entrance).
Min. 0.5m Min. 0.5m Min. 0.5m
Max. 0.3m
Max. 3.0m
Min. 1.0m
Floor
Obstacle
Beam
1 5CKYCR-0709 EN 2/5/10, 1:36 PM 5