Sentiotec home.com4 BLACK RS485 Mode D'emploi page 23

Installation instructions, only for experts
5.7. 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 controlling a sauna heater which has satisfied the combustion test
in section 19.101. Alternatively, a suitable safety shut-off device can be installed
in or above the heater. 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 wires for the safety shut-off device through the cable gland 2 into
the low-voltage connection area.
3. Connect the wires for the temperature sensor to the terminals labelled "OSG"
in terminal strip c.
If a door sensor is connected to the "OSG" terminal, all further safety
shut-offs (emergency stop, cut-off rocker switch) must be integrated into
the "STB circuit" in series connection.
If a safety shut-off is not installed, a jumper must be fitted at the terminals
labelled "OSG".
5.8. Auxiliary output
The additional output can, for example, be used for an infrared heater or infrared
heat plates.
1. Feed the connection cable for the additional device through the cable gland
9 into the connection area for 230 V/400 V.
2. Connect the power supply cables to terminal strip g in accordance with the
terminal diagram. Observe the operating instructions and safety information
for the respective device.
Please note the maximum connected load of the additional output:
● Dimmable up to a maximum of 500 W
● Switchable up to a maximum of 3500 W
p. 23/62
EN