Caution
Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them.
(1) Installation of Indoor Unit
Preliminary Site Survey
• Electrical supply and installation is to confirm 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 inde-
pendent of welding transformers which can cause high supply fluctuation.
• Ensure that the location is convenient for wiring, piping and drainage.
Standard Mounting
Ensure that the overhead supports are strong enough to hold the weight of the unit. Position the hanger
rods and check for its alignment with the unit. Also, check that the hangers are secured and the base of the
fan coil unit is leveled in both horizontal directions, taking into account the gradient for drainage flow as
recommended in Figure A.
10.
0
The indoor unit must be installed such that there is no short circuit of the cool discharge. Comply with the
installation clearance recommended as shown in Figure B. Do not put the indoor unit where there is direct
sunlight on the unit. Make sure the location is suitable for piping and drainage.
Figure B
Figure A
800.0
800.0
800.
0
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