Connections Diagram; Electric Heating 3 Kw (Additional Equipment) - HOESCH Whirlsystem ERGO+ Instructions De Montage Et D'utilisation

02.02.2 Connections diagram

EF.02
ON ECE
ON
1 2 3 4 OFF
1 2
1 2
1 2
1 2 MAIN
GB

02.02.3 Electric heating 3 kW (additional equipment)

Afters witching the electric water heater 3 kW on, the rotating water massage nozzle is switched on automatically.
The bath water temperature is maintained at the constant level of approx. 37°C.
In case of a version with integrated electric heating 3 kW the system is factory-equipped with an electric part and control
components. In such a situation a separate electric connection should be made for part of the heating power and it
should be protected separately 16 A.
Ensure polarity according to the connections diagram. Connection to the power supply system and operation of
the system only with the protection cable and connected 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.
4
16
1 2
V+ V- CL
12C
5A/T 5A/T
4 6 4 6 4 5 10 13 13 13 13
L N L N L Lvar N PE PE PE PE
230V BLOWER PUMP PE
1
3
16 A
16 A
RCD 30mA
3 4 5 6 4 5 6 7
DA V+ S V- V+ S V-
Temp.
PWL PWH
13 4 4 4 4 4 6 6 6
PE
L L L L L N N N N N
VA1 VA2 VA3 VW1 VW2 N
2
PE
230 V~ 50 Hz
5 8 9 3 2 10 4 11 1 12
6 6 1 4
1 2
4A/T
LIGHT
L
N
5
1 - connection clamps
2 - steering
3 - heater
L
L 4 - connection socket
N
N
5 - PI 65 connection box
PE
PE
(to install by the construction team)
Connection box IP65
related
related cable
3x1,5 mm², 2,0m
1
2
3
4
5
6
7
8
9
10
11
12
13