Reassemble The Gas Condensing And Fuel Cell Module In Reverse Order - Viessmann Vitovalor PT2 Installation And Service Instructions For Contractors

Installation sequence
Splitting the gas condensing and fuel cell...
4.
4x
8. 3.
1.
2.
Fig. 53

Reassemble the gas condensing and fuel cell module in reverse order.

Use cable ties to re-secure the condensate pipe con-
nection piece in the factory position.
Torque settings:
■ +1
Gas line fittings 20 Nm
■ Fastening screws 1.5 +0.5
54
4x
3.
Nm
(cont.)
Note
Move lines with it when removing the gas condensing
module.
Note on assembly
Push the slide coupling on the supply air side all the
way down onto the fuel cell connection piece. Check
correct position.
Ensure that the cables are not damaged in the proc-
ess.
Note
After assembly, check the tightness of the balanced
flue pipe inside the appliance.