Final Check; Troubleshooting Tips - GE AUH2436ZGDA Installation Instructions Manual

Installation Instructions
System Test
Please explain to the customer how to operate the system
by using the Owner's Manual found with the indoor unit.
Explaining Operation To the End User
• Using the User Manual, explain to the user how to use
the air conditioner/heat pump, (the remote controller,
adding/removing the air filters, placing or removing
the remote controller from the remote control holder,
cleaning methods, precautions for operation, etc.)
• Review precautions for operation.
• Recommend that the user read the Operating
Instructions carefully.

Troubleshooting Tips

Problem
The heat pump will not turn on
Low cooling or heating
performance
Dust comes from the heat pump
20

Final Check

Possible Cause
If you turn off the unit and then turn it back on immediately, the compressor will wait 3 minutes to
turn on in order to avaiod damage to the compressor.
Wire connection is wrong.
Fuse or circuit breaker is off.
Wiring connections are loose.
The thermostat is not calling for heating or cooling.
Air flow has been blocked.
The temperature setting is not correct.
Fan speed is too low.
Air flow direction is incorrect.
Doors or windows are open.
The thermostat is affected by direct sunlight.
Too many sources of heat in one room.
The filter is blocked or dirty.
Check the air filter, and clean if necessary.
If the dust is heavy or continuous, the duct system may need to be cleaned. Contact a duct
cleaning specialist for an analysis.
Check Items for Test Run
No gas leak from linesets?
Are the linesets insulated properly?
Are the connecting wirings of indoor and outdoor firmly
inserted to the terminal block?
Is the connecting wiring of indoor and outdoor fixed?
Is condensate draining correctly?
Is the ground wire securely connected? Is the indoor unit
securely fixed?
Is power source voltage correct according to local code?
Is there any odd noise?
Does the cooling temperature drop between 20-30°F?
Does the heating temperature raise between 30-40°F?
Is the room temperature display accurate?
31-5000483 Rev. 2