Alarm table
Alarm table
Display Alarm type Reset
A1 Antifreeze alarm Manual
Aht High temperature at start-up (if activated, P20=1) Automatic
ALt Low temperature at start-up (if activated, P20=1) Automatic
d1-2 Defrost operating -
dF1-2 Problem in defrost Automatic
E1 B1 probe Automatic
E2 B2 probe Automatic
E3 B3 probe Automatic
E4 B4 probe Automatic
ELS Low voltage power supply Automatic
EHS High-voltage power supply Automatic
EPr Eprom Error. Unit running. Automatic
EPb Eprom Error. On start-up Automatic
ESP Communication failure with expansion module Automatic
EL 1-2 Problem at fan voltage control Automatic
FL Flow switch Manual
Hc1/Hc2 Compressor maintenance alarm Automatic
HP1/HP2 High pressure Manual
Ht High-water temperature alarm Automatic
LP1/LP2 Low pressure Manual
TP Phase order fault/phase fault/general stop Manual
1 User manual
1.5 Operating instructions
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