Vaillant VWZ MEH 61 Installation Instructions And Instructions For Use - page 11
0020166663_03 VWZ MEH 61 Installation instructions and instructions for use
11
EN
b
Caution!
Risk of damage from too great
voltage.
At mains voltages higher than 253
V, electronic components may be
destroyed.
►
Make sure that the rated voltage
of the mains is 230 V.
b
Caution!
Risk of damage from too great
voltage.
At mains voltages higher than 440
V, electronic components may be
destroyed.
►
Make sure that the rated voltage
of the mains is 400 V.
► Connect alimentation cables of product on the electrical
panel of installation.
4.4.1.1
Method of collection of electrical cables
C
A
B
4.4.1.2
400 V connection
i
Notes
The appliance is delivered in 400V configuration.
02 01
L1
L2
N1 L3
1
1 Protection mini. 10A
4.4.1.3
230 V connection - 6 kW wiring
b
Caution !
►
Comply with the instructions on
the label affixed inside the
electrical casing.
► Remove the installed cable (5 G 1.5),
► Install the 2 shunts as shown on the diagram below,
► Install the supplied 230V cable.
02 01
N 1 2
L1
L2
N1 L3
L
L
N L
3G4
3
2
1
1
1 Protection mini. 30A
4.4.2
230 V connection - 4 kW wiring
b
Caution !
►
Comply with the instructions on
the label affixed inside the
electrical casing.
► Remove the installed cable (5 G 1.5),
► Install the 2 shunts as shown on the diagram below,
► Install the supplied 230V cable.
02 01
L1
L2
N1 L3
1
1 Protection mini. 20A
MOUNTING AND INSTALLATION