Installing The Heater Sensor F1 With Excess Temperature Fuse - Harvia SENTIO JUST-105W-CO Instructions D'installation Et Mode D'emploi

Installation instructions, only for experts
To install the operating unit, perform the following steps:
1. Prepare the installation cut-out (213 x 82 mm) in the wall of the sauna.
2. Place the installation frame A into the installation cut-out.
3. Affix the installation frame by bending the fixing plates D outwards using
a screwdriver.
4. Lay the RJ-12 cable in the wall of the sauna room, leading it from the power
unit installation location to the installation cut-out for the operating unit.
5. Connect the plug of the RJ-12 cable to the connection socket on the rear
of the operating unit.
6. Place the operating unit C into the installation frame A.

4.3. Installing the heater sensor F1 with excess temperature fuse

Observe the following points when installing the heater sensor:
● The heater sensor must be installed on the rear of the heater, above the mid-
dle of the sauna heater. A distance of approx. 15 cm to the roof of the sauna
cabin must be maintained.
● The heater sensor must be attached in a way that ensures it is not affected
by inflow of air.
To install the heater sensor, perform the following steps (see Fig. 4):
1. Lay the two 2-pin heater sensor wires in the wall of the sauna room, leading
them to the heater sensor installation location and affix the heater sensor
wires using wire clips.
2. Pull the two half-shells 1 of the heater sensor apart.
3. Connect the four connectors for the heater sensor wire 5 in accordance
with the Fig. 4.
4. Place the connection panel 2 crossways (as shown in Fig. 4) in the heater
sensor half-shells.
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EN