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Les langues disponibles
Les langues disponibles
en – Original Instructions
112
Code
Description
A27
Maintenance request 1
A28
Maintenance request 2
A29
Maintenance request 3
A30
Partially open suction valve
A31
Discharge valve partially
open
A33
Jockey pump start alarm
A35
Jockey pump timeout
A39
Test valve open
A40
Power too low
A41
Power too high
UA1
Self-test failed
UA2
No AUT mode
Cause
Scheduled maintenance request
Suction valve partially open, insufficient water flow rate for the pump
Discharge valve partially open, insufficient water flow rate for the system
The number of attempts to start the jockey pump has been reached
Maximum operating time of the jockey pump reached
Alarm generated by the input programmed with the "Test valve" function
The motor power is below the P05.08 limit
The motor power is above the P05.09 limit
Motor or pump fault
Selector switch set to MAN or 0 block position
GEM, GEMJ – Fire-fighting Pump Set
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