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Error
Anomaly signalled
Code
Fan anomaly
1045
Fan anomaly
1046
Compressor
1050
overcurrent anomaly
Summer/winter
1053
switch fault
DHW accumulation
1054
temperature anomaly
Compressor supply
1057
voltage fault
High pressure switch
1060
error
Compressor start
1064
anomaly
Compressor anomaly Compressor power supply BUS not coherent
1065
Outside temperature
1066
probe failure
High discharge
1072
temperature
High external coil
1077
temperature
High pressure on
1078
external coil
Pressure sensor
1079
anomaly
Coolant pressure
1080
probe anomaly
Discharge probe
1081
anomaly
External coil probe
1083
anomaly
High inverter
1103
temperature
(1) If the block or anomaly persists, contact an authorised company (e.g. Immergas Authorised After-Sales Centre)
(2) The anomaly can only be verified in the list of errors in the "Information" menu
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Cause
Fan anomaly
Fan anomaly
Compressor overcurrent anomaly
Summer/winter switch fault
DHW accumulation temperature anomaly
Compressor supply voltage fault
High pressure switch fault
The compressor does not start up properly
Outdoor air temperature sensor anomaly
Compressor discharge temperature too high
High temperature on external coil
Temperature too high on external coil
Detected cooling gas pressure out of range
Coolant pressure probe anomaly
Compressor discharge temperature sensor anomaly
Outdoor coil temperature sensor anomaly
Inverter board temperature too high
EU State / Solution
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
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