Item to the checked
5.4 Pay special care to the following and check after installation
Unproper installation may cause
Check
Is indor indoor unit firmly installed?
Is gas leakage dheck performed?
Is unit properly insulated?
Is water drainage smooth?
Is power voltage meet that stipulated on the nameplate?
Is wiring and piping correctly arranged?
Is unit safely grounded?
Is wire size correct?
Are there any obstacles on air inlet and outlet grill of
indoor and outdoor unit?
Is record made for piping length and refrigerant
charging amount?
Unit might fall down, make vibration or noise.
This may lead to gas shortage.
Dew or water drop may occur.
Dew or water drop may occur.
Problem may occur or parts got burned.
Problem may occur or parts got burned.
There might be a danger of electric shock.
Problem may occur or parts got burned.
This may cause poor cooling.
It is hard to control refrigerant charging
amount.
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INSTALLATION INSTRUCTIONS
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