1592022020 iCHILL 100D EVO QRG EN rel. 2.0 23.02.2022
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(5)
= Boiler heaters off if the water pump is the only configured water pump; if 2 water pumps are configured,
the compressors are OFF if both water pumps are in alarm or not available
(6)
Compressors switched off if only production of domestic hot water is ongoing
(7)
In case of electronic expansion valve alarm all loads are OFF
(8)
This loads are not influenced directly by the alarm; their status depends on the configuration of the device
(9)
If A050=0 it is only a warning and the loads are not involved, if A050=1 it is a real alarm and the loads are
switched OFF
15.2 C
IRCUIT
A
LARM
Alarm
Code
Alarm description
Compressors
Fan condensing
b1AC
Anti-freeze alarm in chiller mode
OFF
OFF
b1Ac
Anti-freeze warning in chiller
b1AH
Anti-freeze alarm in heat pump
OFF
OFF
b1Ah
Anti-freeze warning in heat pump
b1dF
End defrost alarm
b1HP
High pressure switch
OFF
OFF after 60
seconds
b1hP
High condenser pressure by pressure transducer
OFF
OFF after 60
seconds
b1hP
High condensing temperature
OFF
OFF after 60
seconds
b1LP
Low pressure switch
OFF
OFF
b1LP
Low pressure detected by evaporating pressure transducer or by high
pressure transducer (if only one pressure transducer is configured)
OFF
OFF
b1lP
Low condenser temperature
OFF
OFF
b1PH
Pump down alarm during the switching off the compressor
OFF
OFF
b1PL
Pump down during the switching on the compressor
OFF
OFF
b1tF
Fan overload
OFF
OFF
b1UA
Expansion valve 1 or valve 2 alarm
OFF
OFF
Содержание Lumity IC100D EVO
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