Cableway And Passage - Vaillant VWZ MEH 60 Installation Instructions And Instructions For Use

N1 L3 L2 L1
1 Protection mini. 20A
4.4.1.4 400 V connection
Caution!
b
Comply with the instructions on
►
the label affixed inside the electri-
cal casing.
Caution!
b
For 400V connection, you must
►
remove the shunts.
N1 L3 L2 L1
1 Protection mini. 10A
4.4.2 Command relay connection
4.4.2.1 With 2 kW electrical booster
N L L L
1 2 3
0020152779_05 - 10/14 - Vaillant
02 01
1
02 01
1
1
N 1 2
2
MOUNTING AND INSTALLATION
4.4.2.2 With 4 kW electrical booster
N L L L
1 2 3
4.4.2.3 With 6 kW electrical booster
N L L L N 1 2
1 2 3
4.4.2.4 With multi-stage booster
2kW 4kW
1 Electrical booster
module
4.5

Cableway and passage

i
Notes
The cables must pass through the openings
provided for this purpose.
1
1 Passage for power
cables and relay
command cables
1
N 1 2
2
1
3
2
1
1 2
N L L L N
1 2 3
2
2 Towards command relay
3 Electrical shunt
2
2 Temperature probe cable
passage
EN
11