4-2
Samsung Electronics
If the error occurs, the indicators on the receiver & display unit displays the error.
Meaning of Error Code
Checking area
◆ Indoor unit thermistor sensor
◆ PCB of the indoor unit
Meaning
Indicators
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
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Timer
Operating
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4-2 Wireless Remote Controller
3-00216A(1)-TS 5/19/01 10:06 AM Page 4-2
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