Harvia SENTIOTEC Pro B3 Instructions De Montage Et Mode D'emploi page 47

Instructions for installation and use
3. Product description
3.1. Scope of delivery
● Sauna control unit
● Heater sensor with integrated excess temperature fuse
● Installation material
● Wire jumper for bridging terminals V1 and Wm for combi heaters without
low-water shut-off
3.2. Optional accessories
● Bench sensor (item number: O-F2)
● Humidity temperature sensor (item number: O-FTS2)
● Power booster (item number: O-S2-18 / O-S2-30)
● Safety shut-off (item number: HT-SWL)
● pronet web server (item number: PRO-NET)
3.3. Product functions
The sauna control unit Pro B3 features the following functions:
● Regulation of combi heaters with a heating output of up to 10.5 kW and
evaporator output of up to 3.5 kW in the temperature range spanning 30 °C
to 110 °C and a humidity range spanning 5 % to 100 %.
● A power booster allows the maximum contact rating to be increased from
10.5 kW to 18 kW or 30 kW.
● Remote start function
● Preset time function (up to 24 hours)
● Automatic heating period limiter
The sauna control unit shuts down automatically after the maximum heating
period for safety reasons. The maximum heating period can be set to 6 h,
12 h, 18 h or 24 h.
● Post-drying programme
Once combi-mode has finished, the post-drying programme starts automati-
cally to prevent mould or rot from forming in the sauna room. This involves
heating the sauna room to 80 °C with the fan running for 30 minutes.
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EN