Harvia Sentiotec PRO-C3 Instructions For Installation And Use Manual page 33

Installation instructions, only for experts
Setting the fan operating mode
The fan can either be regulated or switched on and off. The dimmer switch func-
tion for the fan is activated as standard. If you wish to deactivate the dimmer
switch function for the fan, perform the following steps:
1. Open the technician menu (see 29).
2. Turn the top knob to the fan symbol (position E – see point 9.2 on page 34).
► The fan symbol lights up.
► In the top display, "FAn" appears.
► In the bottom display, "On" appears.
("On" means that the dimmer switch function is activated.)
3. Turn the bottom knob to the left.
► In the bottom display, "OFF" appears.
► The dimmer switch function for the fan is deactivated.
Querying the software version
To query the software version of your sauna control unit, carry out the following
steps:
1. Open the technician menu (see 29).
2. Turn the top knob to the eco symbol (position I – see point 9.2 on page 34).
► The software version of your control unit appears in the top display.
Exiting the technician menu
● Press the bottom knob for one second.
► The bottom knob stops flashing.
► The top knob lights up.
► The technician menu closes.
► Your settings were saved.
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