Viessmann Vitoligno 300-H Installation And Service Instructions For Contractors page 27

Boiler for woodchips and pellets
Hide thumbs Also See for Vitoligno 300-H:
Table of Contents

Advertisement

Making the connections on the heating water side
1.
Fig. 18
X
X
X
X
X
X
X
X
X
H
G
Fig. 19
Thermally activated safety valve
A
Burn-back protection valve for feed system, at cold
B
water connection
A
X
C
B
X
X
X
X
X
X
D
X
E
(cont.)
1. Insert and seal in the sensor well for the thermally
activated safety valve.
!
Please note
Exceeding the torque during installation cau-
ses damage to the sensor well.
Do not exceed the max. torque of 30 Nm.
2. Connect the safety heat exchanger.
Install components
Connect the burn-back protection device for the
feed via valve
B
3. Insert the sensor of the thermally activated safety
valve as far as it will go into the sensor well and
secure.
F
Installation sequence
to
in the cold water inlet.
A
E
.
27

Advertisement

Table of Contents
loading

This manual is also suitable for:

Vh3

Table of Contents