This site is aimed at professional installers and service technicians, and gives you easy access to alarm codes and technical data sheets for Airwell products.

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AW-CFM012-N11

7SP042267

Alarm code
DisplayE2
Alarm code meaningIndoor ambiant temperature sensor T1 disconnected or short circuited
DisplayE3
Alarm code meaningIndoor exchanger temperature sensor T2 disconnected or short circuited
DisplayE4
Alarm code meaningOutdoor exchanger temperature sensor T3 disconnected or short circuited
DisplayE6
Alarm code meaningOutdoor unit faulty
DisplayE7
Alarm code meaningEEPROM empty or damaged
DisplayE8
Alarm code meaningWater flow detector in high position or disconnected
DisplayEC
Alarm code meaningRefrigerant circuit problem (cooling mode only)
DisplayEC 52
Number of led blinking5
LED TimerOFF
Alarm code meaningOutdoor exchanger temperature sensor T3 disconnected or short circuited
DisplayEH 00
Number of led blinking1
LED TimerOFF
Alarm code meaningEEPROM empty or damaged
DisplayEH 03
Number of led blinking4
LED TimerOFF
Alarm code meaningFaulty indoor fan motor
DisplayEH 0b
Number of led blinking9
LED TimerOFF
Alarm code meaningNo communication between indoor unit and display board
DisplayEH 0E
Number of led blinking13
LED TimerOFF
Alarm code meaningWater flow detector in high position or disconnected
DisplayEH 60
Number of led blinking6
LED TimerOFF
Alarm code meaningIndoor ambiant temperature sensor T1 disconnected or short circuited
DisplayEH 61
Number of led blinking6
LED TimerOFF
Alarm code meaningIndoor exchanger temperature sensor T2 disconnected or short circuited
DisplayEL 0C
Number of led blinking8
LED TimerOFF
Alarm code meaningRefrigerant circuit problem (cooling mode only)
DisplayF0
Alarm code meaningNo communication between indoor unit and motorized panel
DisplayF1
Alarm code meaningMotorised facade problem
DisplayF2
Alarm code meaningMotorised panel does not close
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