Vaillant VWZ MEH 61 Installation Instructions And Instructions For Use page 11

Caution!
b
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.
Caution!
b
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
B
4.4.1.2 400 V connection
i
Notes
The appliance is delivered in 400V configuration.
N1 L3 L2 L1
1 Protection mini. 10A
0020166663_03 VWZ MEH 61 Installation instructions and instructions for use
A
C
02 01
1
MOUNTING AND INSTALLATION
4.4.1.3 230 V connection - 6 kW wiring
Caution !
b
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.
N1 L3 N L L2 L
1 2
3G4
1 Protection mini. 30A
4.4.2 230 V connection - 4 kW wiring
Caution !
b
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.
N1 L3 L2 L1
1 Protection mini. 20A
02 01 N 1 2
L1 L
3
1
02 01
1
EN
11