Fujitsu AB12 User Manual

Error Code
Error contents
Model information abnormal
No error
Power supply frequency abnormal
EEPROM access error
EEPROM elimination error
Room temperature thermistor error
Indoor unit heat exchange thermistor
Indoor unit heat exchange thermistor
Blower temperature thermistor error
Drain abnormal
Room temperature abnormal
Indoor unit fan error
Communication error
Node setting error
Parallel communication error
Outdoor unit error
Error Code
Error contents
To stop test running, press the START/STOP button.
For the operation method, refer to the operating manual and perform operation check.
Check that there are no abnormal sounds or vibration sounds during test running.
(2) Standard wireless remote controller
Press the remote control unit test run button while the air condi-
tioner is running.
At the end of test running, press the remote control unit start-
stop button.
Operation can be checked by lighting and flashing of the display
section OPERATION and TIMER lamps.
Perform judgment in accordance with the following.
Test running
When the air conditioner is run by pressing the remote control
unit test run button, the OPERATION and TIMER lamps flash
slowly at the same time.
A B C D
Remote control unit
START
STOP
START/STOP button
TEST RUN button
(middle) error
Indoor unit heat exchange thermistor
(exit) error
(inlet) error
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Fujitsu AB12 Specifications

General

Brand	Fujitsu
Model	AB12
Category	Air Conditioner
Language	English