Fig. 3
Indoor Unit
Ceiling Convertible
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
independent 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 (wall mounting bracket for floor standing), and check for its alignment with the unit as shown in Fig. 3.
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 B.
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