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(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
independent of welding transformers which can cause high supply fluctuation.
Ensure that the location is con-
venient for wiring, piping and drainage.
Installation Of Indoor Unit
The indoor unit must be installed such that there is no short circuit of the cool discharge. Comply to the instal-
lation clearance recommended. Do not put the indoor unit where there is direct sunlight on unit. Make sure the
location is suitable for piping and drainage. Precautions steps:
i) Ensure the indoor unit is standing firmly on the ground.
ii) Ensure the condensate water can flow out smoothly.
iii) Ensure that there is enough space for all service area.
The diagram below shows the screws position for the duct work connection
Installa
Installa
Installa
Installa
Installation
tion
tion
tion
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