Gree EJ51000061, Service Manual

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41
Rooftop Packaged
Service Manual
6) Noise or abnormal vibration of unit
The unit can not
start up for cooling
Yes
Re-install unit or elim
affected factors
No
No
No
Adjust tightness of
compressor
Tighten loose part
Repair or replace motor
No
Repair or replace
compressor
Fan motor runs
Yes
Compressor runs
Installation
of unit or pedestal meet
requirements
Fixation of compressor’s holding
bolt is all right, and there is no strenuous
vibration of compressor
Fixation of fan bracket is all right,
motor is tightened, and there is no
strenuou s vibration of fan
Yes
Yes
Yes
No