Malfunction Codes - Gree GDN10AY-K5EBA1A Mode D'emploi

Malfunction Codes

● Unit's Malfunction Codes
Malfunction
No.
Name
Ambient
Temperature
1
Sensor
Malfunction
Tube
Temperature
2
Sensor
Malfunction
Humidity
3 Sensor
Malfunction
Display
Code
Unit's
Condition
Display
Window
Compressor
and fan
F1
motor stop.
This button
is invalid.
F2
Compressor
and fan
motor stop.
This button
is invalid.
L1
Possible Causes
● Ambient temperature sensor is
loosen or is poorly connected
with the terminal of display board.
● Some element of display board
may have been put upside down
and cause short circuit.
● Ambient temperature sensor is
damaged(Please refer to Chec-
king Table for Temperature Sen-
sor Resistance).
● Display board is damaged.
● Temperature sensor on the
evaporator is loosen or is poorly
connected with the terminal of
display board.
● Some element of display board
may have been put upside down
and cause short circuit.
● Temperature sensor on the eva-
porator is damaged(Please refer
to Checking Table for Temperature
Sensor Resistance).
● Display board is damaged.
● Humidity sensor is short-circuited.
● Humidity sensor is damaged.
● Display board is damaged.
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