TROUBLE SHOOTING & ERROR MODE
7
148 | SAMSUNG
Error Code & Check
7-4. Error Code & Check
Checking area
◆
Indoor unit thermistor sensor
◆
PCB of the indoor unit
Meaning
Indicators
Error code
(wired remote controller)
*1
*5
*6
*9
*A
*C
*D
*L
Indoor unit thermistor sensor error
◆
Indoor unit pipe sensor
◆
PCB of the indoor unit
Indoor unit pipe sensor error
◆
Outdoor unit thermistor sensor
◆
PCB of the outdoor unit
Outdoor unit thermistor sensor error
◆
Drain pump, Float switch
◆
Drain system
Float switch error
◆
Communication cables of indoor and
outdoor units
◆
PCB of indoor and outdoor units
Indoor and Outdoor communication
error
◆
Wired remote controller cables,
Wired remote controller
◆
Main/Sub PCB of the indoor unit
Wired remote controller
communication error
◆
Outdoor pipe sensor
◆
PCB of the outdoor unit
Outdoor pipe sensor error
◆
Three phase power connecting
◆
PCB of the outdoor unit
Three phase power incorrect
connecting error(In case of three
phase power models)
: OFF : Blinking : Blinking at once : Blinking alternately
✽
The asterisk mark “ * ” + “ERROR” CODE of wired remote controller stands for the set number.
ex) ERROR CODE “39” is the FLOAT SWITCH OPEN ERROR of SET no.3.
✽
Indicators means wireless Remote controller Receiver & display.
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