Viessmann VITODENS 200-W Service Instructions Manual page 30

Commissioning, inspection, maintenance
Further details regarding the individual steps
Function/system components
Operation with LPG
System only with one heating circuit with mixer with
extension kit for mixer (without unregulated heating
circuit)
■ with DHW cylinder
■ without DHW cylinder
System without DHW circulation pump
Circulation pump for cylinder heating, connection at
internal extension H1 or H2
System with DHW circulation pump
Circulation pump for cylinder heating, connection at
extension AM1, terminal A1
DHW circulation pump connection at extension AM1,
terminal A2
30
(cont.)
Code
Adjust Delivered con-
dition
82:1 82:0
00:4 00:6
00:3 00:5
53:3 53:1
33:2 33:1
— 34:0