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|Power outage|
|Temperature error 1a
|Temperature error 1b
56 / 204
All manuals and user guides at all-guides.com
Possible cause
Power supply has failed.
Miniature fuse of the unit (S1) has
tripped.
Power supply has failed, circuit
breaker has tripped.
Main switch is defective - mains
supply cable interrupted.
or
Self-resetting temperature monitoring
2a|
has tripped.
or 2b|
NON self-resetting temperature moni-
toring has tripped.
Installation and operating manual
Remedial measure
none - general power outage.
Check fuse.
Check main switch.
Check mains cable. Deliberate
switching off, shut down control unit
(see "Switch on and off", page 52).
Self-resetting - the pump starts again
automatically when the motor has
cooled down. The error message is
acknowledged automatically. Replace
the pump if the temperature error occurs
frequently.
NON self-resetting - the pump remains
inactive, even after the motor has
cooled down. It is necessary to switch
off and switch on again the control unit.
Replace the pump if the temperature
error occurs frequently.
010-532_06
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