Viessmann VITODENS 300 Service Instructions Manual page 30

Initial start-up, inspection, maintenance
Further details regarding the individual steps
Required coding
without DHW cylinder
Operation with natural gas (as delivered condition)
or
Operation with LPG
System design 6
With one heating circuit without mixer A1, solar collectors and Vitocell-W
100 DHW cylinder (type CVB) installed adjacent to the boiler
! Outside temperature sensor
aVG KM BUS
A Solar-Divicon
B Collector temperature sensor
30
(cont.)
C Vitosolic 100 or 200
D Connection extension (only for
Vitosolic 100, accessories)
Address
00:3
82:0
82:1