11.1.3 Warnings
Note
For the coding of the connections, refer to the Electrical wiring diagram.
Indication Cause Remark
Maximum burning hours:
Service is required
The actual burning hours have exceeded
the pre-set burning hours.
The water heater operates, but displays this
warning.
Periodic maintenance is a part of the
Warranty. When you do not obey this
condition, the warranty will void.
Anode protection is not
working
The cables between the potentiostat
and anodes are loose or have been
connected incorrectly.
The earth connection of the anodes is
loose.
The water heater is not filled with
water.
•
•
•
Connect the wiring correctly and the
warning will disappear.
If the wiring is correct but the warning
remains, check that the earth connection
is good and whether the tank is filled with
water.
Note
The water heater is functioning, but there is
no anode protection for the tank.
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96 Installation, Maintenance and Service part
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