Troubleshooting - Kessel Aqualift F Mono 400V Installation And Operating Manual

6

Troubleshooting

The maintenance date for the system is set using the
Display text
|Battery error|
|Maintenance date|
or
|Undercurrent 1 2|
or
|Overcurrent 1 2|
or
|Relay error 1 2|
010-532_06
|1.4.2 Next maintenance|
Possible cause
Battery is missing, is faulty or voltage
less than 13.5V.
(flashing) Maintenance date is reached.
No maintenance date entered.
Minimum power consumption of the
pump not reached.
Control unit-pump cable interrupted.
Pump is defective.
Maximum power consumption of the
pump exceeded, possible impeller
blockage.
Power contactor does not switch off.
Installation and operating manual
menu item.
Remedial measure
Check battery charge state, correct con-
nection and damage to the battery con-
nection terminals.
Carry out maintenance.
Enter maintenance date.
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