Viessmann Vitogas 200-F GS2 Service Instructions Manual page 31

Parts lists
(cont.)
327 Retrofit kit, gas pressure switch for
LPG
328 Installation instructions
329 Service instructions
Key
A Type plate
B Boiler control unit Vitotronic 100,
type GC1B, see separate installa-
tion and service instructions
C Boiler control unit Vitotronic 100,
type KC4B or Vitotronic 200, type
KO2B; see separate installation and
service instructions
Parts lists
31