Harvia SENTIO Professional D Série Instructions D'installation Et Mode D'emploi page 17

Instructions for installation and use p. 17/70
Two-sensor mode with bench sensor (F2)
Two-sensor mode must be activated using the function selection switch
(see "Activating two-sensor operation" on page 36).
In two-sensor operation with bench sensor, a second temperature sensor (bench
sensor) is installed above the rear sauna bench. The sauna control unit displays
the temperature measured by the bench sensor as the actual temperature.
In two-sensor mode with bench sensor, the humidity (only Pro D3/Pro D3i) is
timed. Only the set value for the humidity level (in % of relative humidity) is dis-
played by the sauna control unit. The actual humidity level in the sauna room
when humidity is timed depends on the size of the room and the evaporator
capacity, and may differ from the set level.
Two-sensor mode with humidity temperature sensor (FTS2, only Pro D3/Pro D3i)
Two sensor mode must be activated using the function selection switch
(see "Activating two-sensor operation" on page 36).
When a humidity temperature sensor is used in two-sensor mode, the sauna
control unit displays the temperature which is measured by the humidity tem-
EN
perature sensor as the actual temperature.
In two-sensor mode with humidity temperature sensor, the evaporator is reg-
ulated in accordance with the humidity level measured in the sauna room.
The actual value for the humidity level (in % of relative humidity) is displayed by
the sauna control unit.