Installation Instructions; Replacing The Air Filter; Safety Instructions - Viessmann Vitovalor PT2 Instrucciones De Montaje

GB

Installation instructions

for contractors

Replacing the air filter

for Vitovalor PT2 and PA2

Safety instructions

Please follow these safety instructions closely to prevent accidents
and material losses.
Safety instructions explained
!
Please note
This symbol warns against the
risk of material losses and envi-
ronmental pollution.
Installation, commissioning, inspection,
maintenance and repairs must only be
carried out by an authorised, competent
person (heating engineer/installation
contractor).
Before working on the appliance/heat-
ing system, isolate it from the power
supply (e.g. by removing a separate
mains fuse or by means of a mains iso-
lator) and safeguard against unauthor-
ised reconnection.
8
VIESMANN
Note
Details identified by the word "Note"
contain additional information.
When using gas as fuel, also close the
main gas shut-off valve and safeguard
against unauthorised reopening.
Repairing components that fulfil a
safety function can compromise the
safe operation of the system.
For replacements, use only original
spare parts supplied or approved by
Viessmann.