Connecting The Safety Shut-Off/Door Sensor; Remote Start; Finishing The Installation - Sentiotec Pro B2 Montage- Und Gebrauchsanweisungen

Installation instructions, only for experts

5.8. Connecting the safety shut-off/door sensor

EN 60335-2-53 states that sauna control units with a remote control function may
only be used for operating and controlling a sauna heater which has satisfied the
combustion test described in paragraph 19.101. Alternatively, a suitable safety
shut-off (e.g. cut-off rocker switch) / door-open sensor can be installed. This shuts
the sauna heater off if items (such as a towel) are placed on the sauna heater
or the sauna door is opened.
To install the safety shut-off device, perform the following steps:
1. Install the safety shut-off device in accordance with the operating instructions
for the device.
2. Feed the cables for the safety shut-off through the cable gland
low-voltage connection area
3. Connect the cables to the terminals labelled "OSG" in terminal strip
If a safety shut-off is not installed, a jumper must be fitted at the terminals
labelled "OSG".

5.9. Remote start

The remote start device is connected using terminals "S", "B" and "C". "S" stands for
sauna mode and "C" for vaporizer mode. "B" is a +24 V DC output. The preferred
operating mode must be activated using a switch or actuator on the terminal.

5.10. Finishing the installation

1. Connect the protective earth conductors for the power supply cable and all
devices to the earthing bar
2. Place the cover of the housing on the upper edge of the junction box.
3. Push the clip locks inwards lightly, and turn the cover of the housing down-
wards until it engages audibly.
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