Problem-Solving By The Installer - Harvia sentiontec Concept R mini Series Instructions For Installation And Use Manual

Instructions for use for the user p. 25/28

9. Problem-solving by the installer

Baking out of the heating rods
Moisture can accumulate in the heating rods in humid ambient conditions or dur-
ing long periods of non-use. This is a physical process and not a manufacturing
fault. Under certain circumstances, accumulation of moisture in the heating rods
can lead to the FI circuit breaker being triggered.
In this case, it is necessary to bake out the sauna heater under the supervision
of an electrician. To do this, the protective function of the FI circuit breaker must
The safety function of the FI circuit breaker must subsequently be reactivated.
If the problem persists, consult your supplier.
EN