52
Codes
Fault
Possible Causes
Corrective Action
FF4444
Duplex
Alternator
Unexpected
Comm
•
Duplex Alternator cable is installed but
Duplex Alternator function is only con-
figured on one drive
•
Drives are incorrectly configured
•
Complete Duplex Alternator configuration on both
drives
•
Ensure both drives are configured properly. One
drive must be configured as Pump 1, the other drive
must be configured as Pump 2, and the Switching
Interval must match.
FF4455
Duplex
Alternator
Demand
Fault
•
Both drives are running and unable to
satisfy the Primary Setpoint pressure
•
Inspect each system for proper pump operation
Power down, disconnect leads to the motor and power up the SubDrive:
•
If the SubDrive does not give an “open phase” fault (F5), then there is a problem with the SubDrive.
•
Connect the SubDrive to a dry motor. If the motor goes through DC test and gives “underload” fault
(F1), the SubDrive is working properly.
Summary of Contents for SubDrive 15
Page 1: ...S SU UB BD DR RIIV VE E C CO ON NN NE EC CT T Owner s Manual ...
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Page 63: ...ESPAÑOL ES franklinagua com SUBDRIVECONNECT Manual para propietarios ...
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Page 129: ...franklinwater com FRANÇAIS FR SUBDRIVECONNECT Manuel du propriétaire ...
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Page 194: ...REMARQUES ...
Page 195: ...REMARQUES ...
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