38
Label Error Description Code
Comp. stalling Indicates that the compressor is currently stalled LE
Overtemp. mod.
Indicates that an overtemperature has been detected on a component
(heatsink, IPM or PFC)
P8
T mod. sensor
Indicates that an error has been detected on the temperature sensor for a
component (heatsink, IPM or PFC)
P7
Charge circuit Indicates an error on the charging circuit Pu
AC voltage Indicates a power supply error PP
Temp driver Indicates an error aecting the external air sensor PF
AC contactor Indicates a protection status on the power supply P9
Temp. drift Indicates a protection status for drift temperature PE
Sensor con. Indicates a protection status for the sensor monitoring the phases Pd
ODU Com.
Indicates a serial communication error between the display and the out-
door unit
E6
Temp RGL
Indicates an error aecting the temperature sensor on the cooling circuit
gas line
F0
Temp RLL
Indicates an error aecting the temperature sensor on the cooling circuit
uid line
F1
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