0020152779_05 - 10/14 - Vaillant
11
EN
MOUNTING AND INSTALLATION
02 01
L1
L2
N1 L3
1
1 Protection mini. 20A
4.4.1.4
400 V connection
b
Caution!
►
Comply with the instructions on
the label affixed inside the electri-
cal casing.
b
Caution!
►
For 400V connection, you must
remove the shunts.
02 01
L1
L2
N1 L3
1
1 Protection mini. 10A
4.4.2
Command relay connection
4.4.2.1
With 2 kW electrical booster
N
N
1
L
2
L
1
L
3
2
1
2
4.4.2.2
With 4 kW electrical booster
N
N
1 2
L
2
L
1
L
3
1
2
4.4.2.3
With 6 kW electrical booster
N
N
1 2
L
2
L
1
L
3
1
2
3
4.4.2.4
With multi-stage booster
N
N
1 2
L
2
L
1
L
3
1
2
4kW
2kW
1 Electrical
booster
module
2 Towards command relay
3 Electrical
shunt
4.5
Cableway and passage
i
Notes
The cables must pass through the openings
provided for this purpose.
1
2
1 Passage for power
cables and relay
command cables
2 Temperature probe cable
passage
Summary of Contents for VWZ MEH 60
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