Vaillant VWZ MEH 60 Installation Instructions And Instructions For Use page 10

MOUNTING AND INSTALLATION
3-phase supply cable
Heating element relay cable
3
2
1
1 Electrical casing
2 230 V electrical
connection label
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 400 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.
10
400 V (5 x 1,5 mm²)
230 V (3 x 0,75 mm²)
3 400 V electrical
connection label
4.4.1.1 Method of collection of electrical cables
B
4.4.1.2 230 V connection - Cable routing 6 kW
Caution!
b
Comply with the instructions on
►
the label affixed inside the electri-
cal casing.
N1 L3 N L L2
L
1 2
3G4
1 Protection mini. 30A
4.4.1.3 230 V connection - Cable routing 4 kW
Caution!
b
Comply with the instructions on
►
the label affixed inside the
electrical casing.
Caution!
b
For 230V connection, you must
►
remove the shunts between L2
and L3.
A
C
L1 02 01 N 1 2
L
3
1
0020152779_05 - 10/14 - Vaillant