9
4 Pre-CommIssIonInG CheCk lIst
Electrical
±
All electrical connections are secure.
± Correct phase is connected to the unit.
± Fuse or circuit breaker is of the correct rating.
± All wires are terminated.
± Correct power supply is connected to the unit.
± Unit is drawing correct amps.
Outdoor Unit
±
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± Condenser fan is discharging air.
± All cabinet panels are securely fastened
Indoor Unit
±
The unit is inclined to the drain outlet (12 mm fall is best).
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± Condensate lines are properly trapped.
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± The unit is slung or mounted on suitable anti-vibration devices.
± The unit is delivering correct air quantity.
Refrigerant Lines
±
No leaks.
± Both lines are insulated.
± Properly supported.
± Free of kinks or dents.
Ductwork
±
Free from leaks.
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± Filters are cleaned and in place.
± Outlets are open.