LED DISPLAY
z Positions
z Normal code
LED1
LED2
(Green)
(Orange)
●
●
ON
OFF
● : 1 s ON / 1 s OFF
z Error code
LED1
LED2
(Green)
(Orange)
●
●
(N)
(N)
●
●
(N)
(N)
● : 0.5 s ON / 0.5 s OFF
○ : 0.1 s ON / 0.1 s OFF
(N) : Number of flashing
For flashing number of each error code and the details, refer to ERROR CODES in the
installation manuals of indoor units.
LED3
LED4
(Red)
(Blue)
OFF
OFF
During initialization sequence
OFF
OFF
Normally operating
LED3
LED4
(Red)
(Blue)
○
OFF
Thermostat convertor error
○
ON
Indoor unit error
- (05 - 151) -
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