Gree GWC09QC-A3DNA1D User Manual

47
Installation and Maintenance
Service Manual
1. Malfunction of Temperature Sensor F1, F2
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9.2 Troubleshooting for Main Malfunction
Troubleshooting for
F1,F2 malfunction
Is
the wiring terminal between the
temperature sensor and the controller
loosened or poorly contacted?
Insert the temperature
sensor tightly
yes
Is malfunction
eliminated
Is there short circuit due to trip
-
over of
the parts?
Make the parts upright
yes
Is malfunction
eliminated
Replace the mainboard
with the same model.
End
no
no
Is the
temperature sensor normal according
to the Resistance
Table ?
no
Replace it with a
temperature sensor
with the same model
no
yes
yes
Is malfunction
removed
no
yes
yes
no

Gree GWC09QC-A3DNA1D Specifications

General

Brand	Gree
Model	GWC09QC-A3DNA1D
Category	Air Conditioner
Language	English