18
GB
Feuchtefühler
humidity sensor
Ofenfühler/Sensor
H-Sensor
TEMP.-Sensor
TEMP.-
Nr. 2
Nr. 1
Limiter
Ub E G
Ub G E
142°C
KT
Y
10
/5
Warning:
When connecting the
vaporizer make sure it is correctly
attached to the water bath (WB) and low
water shutoff (WM). If you switch these con-
nections, you disable the water defi ciency
function and bypass the thermostat. As a
result, the vaporizer will overheat.
This is a fi re hazard!!
Illust. 6 shows the circuit diagram. The con-
trol unit can detect water defi cit if there is a
zero-potential feed at the WM-input.
Illust. 6
TB
WbWm N
Connectors in
the control unit
vaporizer
black
brown
blue
green/yel-
low
3 kW
Connecting the vaporizer
To connect the vaporizer, use
silicon connecting lines 4 x 1,5
mm2 as well.
Fitting of the humidity
sensor
(optional)
1. The humidity sensor is fi tted in the
centre of the sidewall facing away from
the oven at a height of approximately
150 cm.
2. See illust. 12 for the connection se-
quence of the strands.
3. Ensure the connection is exactly correct-
incorrect connections can lead to defects
in the sensor.
The sensors are connected to the clamps at
the lower right outer edge of the control unit
in accordance with the following scheme.
Illust. 12
1 2 3 4
H u m i d i t y
sensor
+UB
Gnd
E
brown
blue
violet
Warning: Always connect
the neutral conductor of the
sauna oven. During steam operation,
one phase of the oven is shut down;
therefore the heating load is no lon-
ger symmetrical. The result is that
the neutral wire is no longer current-
free.
10
100
90
80
70
60
50
40
30
20
0
100
90
80
70
60
50
40
30
20
10
T
[° C]
rH
[%]
EN 60335-2-53:2003
Programmed maximum values
