Fitting The Intake Extension To The Burner - Viessmann Vitocrossal CRU Series Installation Instructions Manual

Mounting the burner

Fitting the intake extension to the burner

A
Fig. 13
Retaining bracket
A
!
Please note
Mechanically loaded ventilation air pipework can
lead to leaks and appliance damage.
Secure the intake extension free of load and tor-
que stress.
(cont.)
3.
1.
2.
19