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E-
67
ENGLISH
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 thermistor sensor
◆ PCB of the indoor unit
Indoor unit pipe thermistor
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 thermistor pipe sensor
◆ PCB of the outdoor unit
Outdoor pipe
thermistor
sensor error
Receiver & Display Unit
: OFF : Blinking : Blinking at once : Blinking alternately
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Timer
Operating
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