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SELF-DIAGNOSIS FUNCTION
24
SELF-DIAGNOSIS FUNCTION
Indoor Unit Error
Ex) Error 03 (Remote controller error)
3 Times
LED02G
(GREEN)
Error Code
01
Indoor Room sensor error
02
Indoor in-pipe sensor error
03
Remote controller error
04
Drain pump error
05
Communication error indoor and outdoor
06
Indoor out-pipe sensor error
09
EEPROM error (indoor)
10
BLDC motor fan lock (indoor)
* Because remote controller turn off when occur ERROR in simultaneous operation system, it
should check LED blinks of outdoor in order to confirm error code.
* Repeatedly after LED1 is turned on and off as the Error code number of tens digit, LED2 is
turned on and off as the Error code number of single-digit.
3 Times
2 Sec.
2 Sec.
Description
3 Times
LED 1
(Green)
1time ◑
0
2times ◑
0
3times ◑
0
4times ◑
0
5times ◑
0
6times ◑
0
9times ◑
0
1time ◑
LED1
LED2
LED 2
Indoor
(Red)
status
OFF
OFF
OFF
OFF
OFF
OFF
OFF
0
OFF
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