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Les langues disponibles
52
13. Troubleshooting
Failure
Noises in
the system
Noises in
the pump
Insufficient
performance
GB
Control panel
Indication of a value
Indication of a value
Indication of a value
High-efficiency wet-running circulation pump with screwed or flanged connection
OEG CPA-E 100 series
Cause
Air in the system
Flow rate is
too high
Air in motor pump
Inlet pressure
too low
Bad pump
performance
Remedy
Vent the system
Reduce inlet pressure,
adapt programme
Vent the system
Increase inlet
pressure
Increase inlet
pressure of pump,
control pump rating,
adapt programme
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