Error Display; Wired Remote Controller Display - Fujitsu AU*24LUAR Service Instruction

7. TROUBLESHOOTING

7-1 ERROR DISPLAY

7-1-1 WIRED REMOTE CONTROLLER DISPLAY

1. SELF - DIAGNOSIS
When the error indication "E:EE" is displayed, inspection of the air conditioning system is necessary.
Please consult authoilzed servise personnel.
Run [Self-Diagnosis] if [E:EE] flashes on the clock display of the remote controller.
Display
SU MO TU WE TH FR SA
DAY
DAY OFF
CLOCK ADJUST
SET BACK
DELETE SET
1. Stop the air conditioner operation.
2. Press the SET TEMPERATURE buttons
to start the self-diagnosis.
3. Press the SET TEMPERATURE buttons
or there is no key input for 20 seconds to stop the self-diagnosis.
Error code
ENERGY
SAVE
Error contents
Communication error (indoor unit
Communication error (Serial reverse transfer error)
Room temperature sensor open
Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor short-circuited
Outdoor heat exchanger temperature sensor error
Water drain abnormal
Outdoor temperature sensor error
Outdoor discharge pipe temperature sensor error
Indoor EEPROM abnormal (Model No.)
Indoor fan motor abnormal
Outdoor communication signal error (Forward transfer signal error)
Compressor temperature sensor
Pressure switch error
IPM error
CT error
Active filter module (AFM) error
Compressor rotor location cannot detect
Outdoor unit fan motor error
DAY
DAY OFF
CLOCK ADJUST
ENERGY THERMO
SET BACK SET
SENSOR
SAVE
DELETE SET
and simultaneously for 5 seconds or more
and simultaneously for 5 seconds or more
remote control)
error
(permanent stop)
07-01
Error code
SU MO TU WE TH FR SA
Ex. Self-diagnosis
Trouble
shooting
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