U
Upper rated output
. . . . . . . . . . . . . . . . . . 27, 38
V
Venting program
. . . . . . . . . . . . . . . . . . . . . . . . . 105
Vitocom 300
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Vitotronic 050
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Vitotronic 050
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
W
Wiring diagram
. . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Printed on environmentally friendly,
chlorine-free bleached paper
5862 831 GB Subject to technical modifications.
Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: +49 6452 70-0
Fax: +49 6452 70-2780
www.viessmann.com
Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: +44 1952 675000
Fax: +44 1952 675040
E-mail: info-uk@viessmann.com