Harvia SENTIO JUST-105W-CO Instructions D'installation Et Mode D'emploi page 55

Instructions for installation and use
● Optional dimming (up to 500 W) or activation (up to 3.5 kW) for an additional
output.
The additional output does not feature an excess temperature fuse. For this
reason, only intrinsically safe devices should be operated using the additional
output.
– If infrared lamps are connected to the additional output, these must
have an excess temperature fuse. We recommend using the following
infrared lamps:
● DIR-350-R, WIR-350-R, DIR-500-R, WIR-500-R, DIR-750-R,
WIR-750-R, DIR-1300-R, WIR-1300-R
● ECO-350-R, ECO-350-G, ECO-500-R, ECO-500-G, ECO-750-R
– If one of the following infrared heat plates is connected to an additional
output, the foil sensor P-ISX-FF must be used, and must be activated
when first starting operation (see 8.5. Activating/deactivating the foil
sensor on page 28):
● IR-WP-100, IR-WP-175, IR-WP-390, IR-WP-510
● IR-WPHL-100, IR-WPHL-175, IR-WPHL-390, IR-WPHL-510
● Status output
● Automatic heating period limiter
If the operating unit has been running continuously for 6 hours, the sauna
control unit switches off all the consumers for safety reasons. The operating
unit switches to standby mode.
● 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.
● Excess temperature fuse
The excess temperature fuse is installed in the housing for the heater sen-
sor. Should the sauna heater continue heating after reaching the preferred
temperature due to a defect, the excess temperature fuse switches the sauna
heater off at a temperature of approx. 139 °C.
p. 9/46
EN