Kessel Aqualift Comfort 400V Mono Einbau- Und Betriebsanleitung Seite 69

6 Troubleshooting
The maintenance date for the system is set using the
Display text
|Battery error|
|Maintenance date|
ing)
|Undercurrent 1 2|
or
|Overcurrent 1 2|
or
|Relay error 1 2|
or
010-532_02_SON
|1.4.2 Next maintenance|
PFC Possible cause
1
E Battery is missing, is faulty or volt-
age less than 13.5V.
(flash- - Maintenance date is reached.
No maintenance date entered.
- Minimum power consumption of
the pump not reached.
Control unit-pump cable inter-
rupted.
Pump is defective.
- Maximum power consumption of the
pump exceeded, possible impeller
blockage.
E Power contactor does not switch off.
Installation and operating instructions
menu item.
Remedial measure
Check battery charge state, correct
connection and damage to the battery
connection terminals.
Carry out maintenance.
Enter maintenance date.
Carry out pump maintenance as
described in the instructions, replace
the pump if necessary.
Carry out pump maintenance as
described in the instructions, replace
the pump if necessary.
Contact a service technician.
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