26
In case of a version with integrated electric
heating 2 kW the system is factory-equipped
with an electric part and control components.
In such a situation a separate electric con-
nection should be made for part of the heat-
ing power and it should be protected sepa-
rately 10 A.
Ensure polarity according to the connec-
tions diagram. Connection to the power
supply system and operation of the system
only with the protection cable and con-
nected equalizing of potentials. The power
supply connection of the system control unit
and for part of the heating power should
be protected with a common current trip
device 30mA.
8. Electric heating 2 kW optional
After switching the electric water heater 2 kW on, the water massage jet is switched on automati-
cally. The bath water temperature is maintained at the constant level of approx. 37°C.
Subject to technical alterations! Warranty is only granted, if all mentioned instructions were followed.
10 A
10 A
PE
PE
PE
N
N
L
L
PE
PE
PE
N
N6
L
L2
L1
N5
230 V~ 50 Hz
1
3
4
5
2
L
N
RCD 30mA
1 - connection clamps
2 - steering
3 - heater
4 - connecting socket -
temperature fuse
5 - PI 65 connection box
(to install by the
construction team)