Sentiotec HC4-B-RS485, Instructions For Installation And Use Manual, Page: 18 / 364

Installation instructions, only for experts p. 18/60
4.4. Installing the bench sensor F2 (optional)
The bench sensor must be installed on the wall of the cabin above the rear bench
seat. A distance of about 15 cm from the ceiling of the cabin must be maintained.
To install the bench sensor, carry out the following steps:
1. Route the 2-pole bench sensor lead in the wall of the sauna room to the
mounting location of the bench sensor and affix the bench sensor leads
using cable clips.
2. Pull the two half-shells of the bench sensor apart.
3. Connect the two connectors for the bench sensor lead to the two middle
terminals on the connection panel.
4. Place the connection panel crossways in the bench sensor half-shells.
5. Place the two half-shells together and screw them together using the two
cross-head screws (9 mm).
6. Check whether the bench sensor has been securely closed.
7. Install the bench sensor on the wall of the sauna room using the two supplied
wood screws (16 mm).
4.5. Installing the humidity/temperature sensor FTS2
(optional)
The humidity/temperature sensor must be installed on the wall of the sauna
room above the rear bench seat. A distance of about 15 cm from the ceiling of
the cabin must be maintained.
To install the humidity and temperature sensor, perform the following steps:
1. Route the 5-pole sensor cable in the wall of the sauna room to the mounting
position of the humidity/temperature sensor and affix the sensor leads using
cable clips.
2. Install the humidity/temperature sensor to the wall of the sauna room using
the two supplied wood screws (16 mm).
4.6. Installing the foil sensor (optional)
If a sentiotec infrared heat plate is connected to the additional output, foil sensor
1-014-445 / P-ISX-FF must be used.
● When installing the foil sensor, observe the operating instructions for
the infrared heating plates.
● Use of a foil sensor must be activated on the technician menu.