Connection Of The On−Site Circulation Pump For Heating The Cylinder; Required Adjustments; External Burner Blocking; Cylinder Temperature Control - Viessmann Vitolig
200 Technical Manual

4 Vitolig 200
Connection of the on−site circulation pump for heating the cylinder
for Vitopend 200 or Vitodens 100/200 up to 32 kW
Adaptor
(connection
extension)
X5
X2
1
2 1
3 2
4 3
1
2
159
3
L L
PE PE
N N
50 40
11 12 N PE 1
*1
Terminals in connection box qU
Required adjustments on Vitopend 200 and Vitodens 100/200
H External burner blocking
Re−set jumper "X6"
for standard programming unit reset
code "108" to "108:006"
for Comfortrol programming
unit reset code "0A8" to "0A8:006"
H Without the circulation pump running
for heating the cylinder
for standard programming unit reset
code "13" to "13:01"
for Comfortrol programming
unit reset code "018" to "018:001"
H Cylinder temperature control
for standard programming unit reset
code "03" to "03:01" or "03:02"
for Comfortrol programming
unit reset code "0B8" to "0B8:001" or
"0B8:002".
44
Connection for three−way
changeover valve of
30 30
wall−mounted gas−fired boiler
Disconnect three−way changeover valve
On−site terminals
20 19
X13
Control unit connector strip
for wall−mounted gas−fired boiler
*1
This connection may also be
made at the connector strip
aBH in the Vitopend or
Vitodens control unit.