169
Check code name
[F29] / [12]
(d07 / AI-NET)
Check code name
Indoor other error
Cause of operation
Indoor P.C. board error
EEROM error
This error is detected during operation of air conditioner of IC10 non-volatile memory (EEPROM) on indoor unit P.C.
board. Replace service P.C. board.
∗ If EEPROM was not inserted when power was turned on or it is absolutely impossible to read/write EEPROM data,
the automatic address mode is repeated. In this case, [97 error] is displayed on AI-NET central controller.
Check code name
[F31] / [1C]
(d07 / AI-NET)
Check code name
Outdoor EEPROM error
Cause of operation
1. Outdoor unit power error (Voltage, noise, etc.)
2. Outdoor I/F P.C. board error
(Approx. 3 minutes) (Approx. 1 minute)
(Power ON) [SET DATA] is displayed
on main remote controller.
[SET DATA]
disappears.
LED (D02) 1Hz flashes
for approx. 10 seconds
on indoor unit P.C. board.
Repeat
(Reset)
(Repetition)
Check I/F P.C. board.
NO
YES
Check power voltage and line.
Correct power line.
Check external noise, etc.
Is there any trouble of
outdoor unit power supply?
To Next Page
Loading...
