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Installation instructions, only for experts
Observe the following points when connecting the power to the sauna control unit:
● Installation may only be performed by a qualified electrician or similarly
qualified person.
Please observe that in the event of a guarantee claim, a copy of the bill
from the electrician performing the work must be presented.
● Work on the sauna control unit may only be performed when the power has
been disconnected.
● There must be a fixed connection for the electrical power supply.
● A fully disconnecting all-pole isolating device compliant with overvoltage
category III must be fitted on site.
● Observe the connection diagram (Fig.4) on page 23.
5.1. Connecting the power supply cable, heater and vaporizer
1. Feed the power supply, heater and vaporizer cables (PRO C3 only) through
the cable glands 9, 8, 7 into the connection area for 230 V/400 V f.
2. Connect the cables to the terminal strip c in accordance with the connection
diagram. Follow the operating instructions for each device.
3. If the vaporizer does not feature an automatic low-water indicator, then
perform the following step as well:
● Use the wire jumper enclosed to connect terminal "V1" to terminal "Wm".
5.2. Connecting the light
1. Feed the light cable through the cable gland b into the connection area
for 230 V/400 V f.
2. Connect the light cable to the terminal strip d in accordance with the con-
nection diagram. Observe the operating instructions for the respective device.
5.3. Connecting the fan (optional)
1. Feed the fan cable through the cable gland b into the connection area for
230 V/400 V f.
2. Connect the fan cable to the terminal strip d in accordance with the connec-
tion diagram. Observe the operating instructions for the respective device.
p. 18/48
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