4 Vitolig 200
*1
This connection may also be
made at the connector strip
aBH
in the Vitopend or
Vitodens control unit.
Connection for three−way
changeover valve of
wall−mounted gas−fired boiler
159
1
2
3
L
PE
N
40
11 12
N PE 1
*1
L
PE
N
30
20 19
X13
30
Disconnect three−way changeover valve
On−site terminals
Control unit connector strip
for wall−mounted gas−fired boiler
Adaptor
(connection
extension)
Terminals in connection box
qU
X5
1
2
3
4
X2
1
2
3
50
44
Connection of the on−site circulation pump for heating the cylinder
for Vitopend 200 or Vitodens 100/200 up to 32 kW
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".
5822241 GB
