EF EVO 45 - Page 90

MANUAL Alarm index
EVO
45
Fault message Fault cause Remedy
14/15
Alarm
41
Circuit breaker consumer pump
has triggered!
-voltage interruption on one or more phases.
Current consumption of the consumer pump is too high.
-set point of the circuit breaker is too low
-consumer pump defective.
-loose connection.
-check if on all three phases 400V is present.
-check current consumption of the consumer pump and
compare it with the value in the wiring diagram.
-check the set point of the circuit breaker and compare it
with the value in the wiring diagram.
-check if all terminals are tight
-replace defective consumer pump.
Alarm
44.1
Circuit breaker condenser fan 1
has triggered!
-voltage interruption on one or more phases.
Current consumption of the condenser fan is too high.
-set point of the circuit breaker is too low
-condenser fan defective.
-loose connection.
-check if on all three phases 400V is present.
-check current consumption of the condenser fan and com-
pare it with the value in the wiring diagram.
-check the set point of the circuit breaker and compare it
with the value in the wiring diagram.
-check if all terminals are tight
-replace defective consumer pump.
Alarm
44.2
Circuit breaker condenser fan 2
has triggered!
-voltage interruption on one or more phases.
Current consumption of the condenser fan is too high.
-set point of the circuit breaker is too low
-condenser fan defective.
-loose connection.
-check if on all three phases 400V is present.
-check current consumption of the condenser fan and com-
pare it with the value in the wiring diagram.
-check the set point of the circuit breaker and compare it
with the value in the wiring diagram.
-check if all terminals are tight
-replace defective consumer pump.
Alarm
44.3
Circuit breaker condenser fan 3
has triggered!
-voltage interruption on one or more phases.
Current consumption of the condenser fan is too high.
-set point of the circuit breaker is too low
-condenser fan defective.
-loose connection.
-check if on all three phases 400V is present.
-check current consumption of the condenser fan and com-
pare it with the value in the wiring diagram.
-check the set point of the circuit breaker and compare it
with the value in the wiring diagram.
-check if all terminals are tight
-replace defective consumer pump.