Sentiotec O-A1-9 Mode D'emploi page 25

Installation instructions, only for experts
4. Installation and connection
ATTENTION!
Damage to the unit
The sauna control unit is protected against jets of water, but direct contact with
water could still damage the unit.
● Install the sauna control unit in a dry place at which a maximum humidity of
95% is not exceeded.
ATTENTION!
Damage to the unit
● The sauna control unit may only be used for operating and controlling 3 heating
circuits with a maximum heating capacity of 3 kW per heating circuit.
Take the following points into account when installing and connecting the sauna
control unit:
● The sauna control unit must be installed outside the sauna room at a height
of approx. 1.70 m or in accordance with the recommendation issued by the
sauna manufacturer. The ambient temperature must be within a range span-
ning -10 °C to +40 °C.
● There must be a fixed connection for the electrical power supply.
● The heater sensor wires must be laid separately from the other mains wires
and control wires. Wires with only one layer of insulation must be protected
by using a pipe (double insulation).
● An all-pole disconnecting device with full cut-off must be fitted on-site in ac-
cordance with overvoltage category III.
● The sensor may only be connected using the sensor wire provided with the
unit, which is heat-resistant up to 150 °C.
● The heater sensor must be installed in the sauna room, above the middle of
the sauna heater. A distance of approx. 15 cm to the roof of the sauna room
must be maintained.
● The heater sensor must be attached in a way that it is not affected by inflow
of air.
WORLD OF WELLNESS
p. 7/18
EN