02-08
1. Stop the air conditioner operation.
2. Press the SET TEMPERATURE buttons , and the START/STOP button simultaneously
for 5 seconds or more to start the self-diagnosis.
5. Press the SET TEMPERATURE buttons , and START/STOP button simultaneously
for 5 seconds or more or there is no key input for 20 seconds to stop the display.
DAY
2. ERROR CODE HISTORY DISPLAY
Up to 16 memorized error codes may be displayed for the indoor unit connected to the remote controller.
4. Press the SET TEMPERATURE button to select the error history number.
SU
MO
TU
WE
TH FR
SA
Error code
Error history number
Lower
3. Press the START/STOP button.
0 1 2 3 4 5 6 7
F E d c b A 9 8
SU
MO
TU
WE
TH FR
SA
DAY
DAY
Raise
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