2.9 Operating the control unit
Resting mode:
When the control unit is in the resting mode its screen is blank. The screen is automatically
activated when the control unit detects an object (e.g. a hand) closer than 5 cm from its front
surface. When the object is removed the screen returns to save mode after the set time.
The screen shutoff time can be set at between 10 and 60 seconds (see section: Settings -
General information - Screen shutoff).
Starting the heater:
Start the heater by selecting the upper menu on the first page and pressing the ”OK” button.
The heater then starts immediately with the temperature and time for sauna bath that has
been saved in the memory. Changing sauna temperature
– see next chapter. The heater is
on for the time defined in Settings - Service - Settings - Limit for bath time. However, it is
possible to turn off the heater at any time by pressing the ”OK” button again.
Pressing the ”RETURN” button on the first page displays the time and the sauna room's
temperature.
Setting sauna temperature:
You can set the desired sauna temperature by selecting the menu that is second from top
on the fi
rst page and pressing the ”OK” button. Change the temperature with the ”Arrow up”
or ”Arrow down” buttons. Confirm the change with the ”OK” button.
You can restrict the adjustable temperature in Settings - Service - Settings - Temperature
limit.
Setting the sauna room's humidity:
You can set the increased humidity that the sauna heater produces by selecting the third
menu on the first page.
You can control the humidity on a 0 to 10 scale, where 0 indicates no steam and 10
indicates maximum steam pro
duction. The sauna room’s actual humidity depends on room
size and temperature.
OK
OK
35°c
19:34
OK
Operating and installation instructions
Fonda duo
8
OK
65°c
Temperature
OK
5rH
Humidity
