Installation Sequence Installing And Aligning The Vitovalor Pt2; Fitting The Connection Lines On The Gas Condensing And Fuel Cell Module - Viessmann Vitovalor PT2 Installation And Service Instructions For Contractors

Installation sequence
Installing and aligning the Vitovalor PT2

Fitting the connection lines on the gas condensing and fuel cell module

The connecting cables are supplied packed separately
in the "Tower cylinder connection set" box.
7.
5.
5x
3.
Ø 22
Ø 18
Fig. 15
1. Fit the gas shut-off valve to the appliance gas line.
Torque: 24 Nm
4. The pipes must be arranged as follows:
2 pipes outside: Copper pipe
■
2 pipes inside: Corrugated stainless steel pipe
■
8. Fit the supplied edge protector on the middle open-
ing towards the cylinder module.
Feed the cable with plug
with edge protection towards the outside.
26
4.
4x
through the opening
$
2.
4x
4x
6.
4x
Power cable (bundled at the back):
Depending on the position of the power cable provided
by the customer, feed the power cable out of the back
of the device.
1.
4.