Daikin P Series Technical Manual page 46

LED Indoor Lights (Applicable for P/PS series): Normal Operation and Fault Conditions for Cooling
Unit
COOL
(GREEN)
Green
1 time
continuosly 2 times
1 time
3 times
6 times
continuosly 4 times
ON
ON or OFF
Note:
The unit will not detect sensor missing when the compressor is ON.
Error Normal Operation /
Code Fault Indication
- Cool mode
- Timer on
- Sleep mode on
- Fan mode on
- Dry mode on
Blink E1 Room air sensor contact loose / short
Blink E2 Indoor coil sensor open
Compressor overload /
Blink E4
indoor coil sensor short
Blink E5 Gas leak
Blink E8 Hardware error (tact switch pin short)
Blink E9 No feedback from indoor fan
Blinking
Troubleshooting
Action
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-
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Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
Call your dealer
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