Fujitsu AB12 User Manual

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Operation can be checked by lighting and flashing of the grille 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 controller test run button, the OPERATION and TIMER lamps flash slowly at
the same time.
Error
The OPERATION and TIMER lamps operate as follows (Table 11) according to the error contents.
SWING
TIMER
OPERATION
MANUAL
AUTO
OPERATION LAMP (Red)
TIMER LAMP (Green)
SWING LAMP (Orange)
8-1 INDOOR UNIT
8. TROUBLESHOOTING
8-1-1 NORMAL OPERATION DISPLAY
OPERATION FACTOR INDICATOR LAMP FLASH / TIME (SEC)
Operation
lamp (red)
Timer lamp
(green)
Operation
lamp (red)
Timer lamp
(green)
Timer lamp
(green)
Operation
lamp (red)
Test operation
Power failure
*1
Auto-restart enable
(DIP SW 2-4 : OFF)
*2
Auto-restart disable
(DIP SW 2-4 : ON)
Defrost operation
*3
(Heating operation)
Note: Display lamps light on the front panel of the indoor unit.
*1: The power is failed during timer operation, then the timer lamp flashes on and off when the power returns.
*2: The power is failed during operation, then both lamps flash on and off when the power returns.
*3: While the indoor fan motor stops, the operation lamp flashes on and off.
1.0 sec 1.0 sec
ON
OFF
1.0 sec 1.0 sec
ON
OFF
3.0 sec 1.0 sec
ON
OFF
1.0 sec 1.0 sec
ON
OFF
1.0 sec 1.0 sec
ON
OFF
3.0 sec 1.0 sec
ON
OFF
– 84 –

Fujitsu AB12 Specifications

General

Brand	Fujitsu
Model	AB12
Category	Air Conditioner
Language	English