Installation Manual

SELF-DIAGNOSIS FUNCTION
ENGLISH
27
Indoor PCB
3 Times 3 Times 3 Times
LED02G
(GREEN)
2 s 2 s
Function Description Setting Off Setting On Default
SW3 Group Control
Selection of Master or
Slave
Master Slave Off
SW4
Dry Contact
Mode
Selection of Dry Contact
Mode
Wired/Wireless remote
controller
Selection of Manual or
Auto operation Mode
Auto Off
SW5 Installation Fan continuous operation
Continuous operation
Removal
Working Off
DIP SWITCH SETTING
Indoor Unit Error
Ex) Error 03 (Remote controller error)
h 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.
h 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.
Error Code Description LED 1(Red) LED 2(Green)
Indoor
status
01 Indoor Room sensor error 0 1time ◑ OFF
02 Indoor in-pipe sensor error 0 2times ◑ OFF
03 Remote controller error 0 3times ◑ OFF
04 Drain pump error 0 4times ◑ OFF
05 Communication error indoor and outdoor 0 5times ◑ OFF
06 Indoor out-pipe sensor error 0 6times ◑ OFF
09 EEPROM error (indoor) 0 9times ◑ OFF
10 BLDC motor fan lock (indoor) 1time ◑ 0 OFF
SELF-DIAGNOSIS FUNCTION