Error Contents - General AUG18FBAB Service Manual

ERROR CONTENTS

Operation can be checked by lighting and flashing of the grille
display section OPERATION and TIMER lamps.
Perform judgment in accordance with the following.
SWING TIMER OPERATION
SWING LAMP TIMER LAMP
(Orange)
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.
ERROR
The OPERATION, TIMER, and SWING lamps operate as
follows (Table 1) according to the error contents.
Error display
OPERATION TIMER
lamp lamp
Blinks Blinks
Pulses
Blinks
4 times
Pulses
Blinks
6 times
Pulses
Blinks
2 times
Pulses
Blinks
3 times
2006.03.23
MANUAL
AUTO
OPERATION LAMP
(Green) (Red)
Table 1
Error contents
SWING
lamp
Model information abnormal
Goes off
(permanent type)
Drain abnormal (permanent type)
Goes off
Goes off Indoor fan abnormal
Room air temperature thermistor
Goes off
open circuit
Room air temperature thermistor
Blinks
short circuit
Goes off
Piping thermistor open circuit
Blinks
Piping thermistor short circuit
CHECK ITEMS
1. INDOOR UNIT
(1) Is operation of each button on the remote control unit
normal?
(2) Does each lamp light normally?
(3) Do not air flow direction louvers operate normally?
(4) Is the drain normal?
(5) Is there any abnormal noise and vibration during operation?
2. OUTDOOR UNIT
(1) Is there any abnormal noise and vibration during operation?
(2) Will noise, wind or drain water from the unit disturb the
neighbors?
(3) Is there any gas leakage?
Do not operate the air conditioner in the test running state
for a long time.
9