GE AIR 326, Руководство по обслуживанию, Страница: 96 / 104

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Blockage or breakage of drainage hose
Replace the drainage hose
Wrap of refrigerant pipe connector is not tight
enough
Re-wrap and make it tight
Water leakage
Fan of indoor unit contacts other parts
Adjust the fan position
There is foreign substance in indoor unit
Take out the foreign substance
Compressor shakes too much
Adjust the supporting pad of the compressor and
fasten the loosened bolts
The pipes of the outdoor unit touch each other
Separate the pipes that touch each other
Touch of inner boards
1. Tighten connecting screws
2. Stick shock-absorbing clay between boards
The outdoor unit fan blade touches the shell
Adjust louver position
There is abnormal sound in the compressor
Replace the compressor
Abnormal sound
and vibration
Abnormal electromagnetic sound inside
four-way valve when heating Circuit-short inside solenoid valve and change the
solenoid valve
Note:
1. When repairing, before the voltage between module PN is measured below 50V, do not touch any
terminal to avoid electric shock.
2. When replacing power module and rectifier, be sure to spread the radiating paste evenly.