23
EN
Connecting the consumer lines
Connecting the mains lead
Closing the housing
WARNING
Risk of electric shock
There is a risk of electric shock when connecting the cables if the control unit is connected to the
power supply.
Ensure that the control unit has no power.
Required tools: Flathead screwdriver
Connecting the sauna heater
Connect the cable from the sauna heater to the four terminals (oven) W, V, U, N and PE.
Always connect the neutral conductor N of the sauna heater as well, because in humidi-
ty mode, one phase is rerouted from the sauna heater to the vaporiser. This results in an
asymmetrical heating load and power flows through the neutral conductor.
The switching output of the control unit for the sauna heater has a max. of 9 kW resistive
load. It can be expanded as needed by an optional output controller (LSG) so that it is
possible to connect sauna heaters with an output greater than 9 kW.
Connecting the cabin light
Connect the cable of the sauna lighting to the two terminals LN and LL.
Pay attention to the maximum power of the lighting (100 W), see technical data
.
Connect the cable for the mains connection to the four terminals (MAINS) L1, L2, L3, N and PE.
The control unit is connected with a live current of 400 V 3 N ~ 50 Hz and fused separately
with 3 x 16 A. A 16 A cut-out with at least K characteristic must be used for fuse protection.
As a rule, only a fixed connection may be connected to the mains supply, whereby a con-
figuration is provided that makes it possible to separate the system from the mains supply
with a contact opening width of at least 3 mm (all poles).
After all consumers and mains supply have been connected, close the housing.
To do this, mount the front cover back on the housing. Make sure that the cover snaps into
place at the bottom.
Secure the front cover at the top with the screw.
