Alarm 102

The following steps have to be performed by a qualified person as you may be exposed to electrical hazards and/or damage the product. Make sure the power supply is disconnected if required and the water supply is disconnected if required.

The control board relay failed in close position leading to the high temperature detected in the tank.
One of the heating elements may have been damaged, check the continuity of each one.
Order the associated kit to replace the faulty component(s).

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