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Errors And Self Diagnosis - Fujitsu ABY30TL MA Operating Manual

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ERRORS AND SELF DIAGNOSIS

1
2
TIMER
SET TIME
TEMP./DAY
MODE
CLOCK ADJUST
SET
If there is a problem with the air conditioner, it will stop run-
ning and "EE: EE" will be displayed instead of the clock.
(1) If the operation lamp is on then press the START/
STOP button to turn it off.
(2) Press the SET TIME (▼) and the SET TEMP./DAY (▼)
buttons at the same time for more than three seconds
to start the self diagnosis check.
An error code will be displayed in the clock display area.
(3) Press the SET TIME (▼) and the SET TEMP./DAY (▼) but-
tons again for more than three seconds to end the self
diagnosis check.
En-18
Error Code
AUTO
AUTO
DEFROST TEST
FAN
CONTROL
MASTER
CONTROL
START/STOP
DAY OFF
Error Code
Communication error
(indoor unit
Communication error
(indoor unit
Room temperature sensor open
Room temperature sensor shorted
Indoor heat exchanger temperature
sensor open
Indoor heat exchanger temperature
sensor shorted
Outdoor heat exchanger temperature
sensor open
Outdoor heat exchanger temperature
sensor shorted
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor shorted
Discharge pipe temperature sensor open
Discharge pipe temperature sensor
shorted
Outdoor low pressure abnormal
Discharge pipe temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
Error contents
remote controller)
outdoor unit)

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