1592022010 Quick reference guide iCHILL 100CX EVO rel. 1.0
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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
15.3
C
OMPRESSOR
A
LARM
Alarm
Code
Alarm description
Compressor
(
n
)
Compressors not involved
C(
n
)dS
Compressor (n) disabled (by dedicated procedure
in menu function)
OFF
C(
n
)dt
Compressor (n) high discharge temperature
OFF
C(
n
)HP
Compressor(
n
) high pressure switch
OFF
C(
n
)oP
Compressor(
n
) oil pressure switch / Oil level
switch
OFF
C1Pd
Compressor oil differential
OFF
C(
n
)tr
Compressor(
n
) overload
OFF
OFF
if is enabled by parameter the
switching OFF of all compressors
