Service Diagnosis; Error Indication From Indoor - Daikin FTKB09AXVJU Service Manual

Service Diagnosis

3.0 Service Diagnosis

3.1 Error Indication from Indoor

3.1.1 Indoor model
FTK(X)N09/12/18/24AX
• LED display will either be ON during operation or blinking (blue color) when any error occur as in below
table.
• The blinking pattern does not indicate error details
• The error details needs to be retrieved from remote controller in error code form.
SLEEP
COOL/HEAT
(ORANGE)
(BLUE/RED)
Blue
Red
Red
Blue
Blue
Blue
Red
Blue
Blinking
ON
31
Operation / Fault Indication
TIMER
(WHITE)
Cooling mode
Heating mode
Auto mode in heating operation
Auto mode in cooling operation
Timer On
Sleep mode on
Fan mode on
Dry mode on
Defrost operation
Unit error
LED blinks here