REFU Elektronik GmbH REFUsol 08K ... 23K 51
Error
Code
Text Description Action
3.) Switch on device with DC
disconnector.
If this does not rectify the error,
contact Service.
A0172 P24V LT aux. supply
P24V supply voltage at the power
stack is too low.
Please contact Service
A0173 P5V LT aux. supply P5V supply voltage at the power
stack is too low.
A0174 P15V LT aux. supply
P15V supply voltage at the power
stack is too low.
A0178 Temp. Sensor KR
LT
checking open loop or short loop for
temperature sensor cooler right
A0179 Temp. Sensor IL LT checking open loop or short loop for
temperature sensor cooling interior
left
A017A Temp. Sensor IR LT
checking open loop or short loop for
temperature sensor cooling interior
right
A017B Temp. Sensor KL
LT
checking open loop or short loop for
temperature sensor cooler left
A017C N15V LT aux.
Supply
N15V supply voltage at the power
stack is too low.
A017D Phase defect an error has been detected in the
power modules
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