Wired Remote Controller Display - Fujitsu ABU18RULX Service Instruction

2-1-3 WIRED REMOTE CONTROLLER DISPLAY (optional parts)
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
CLOCK ADJUST
DAY OFF
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
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 error
Pressure switch error
IPM error
CT error
Active filter module (AFM) error
Compressor rotor location cannot detect (permanent stop)
Outdoor unit fan motor error
02-03
DAY
CLOCK ADJUST
DAY OFF
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 code
SU MO TU WE TH FR SA
Ex. Self-diagnosis
Trouble
shooting
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