33
System version 4
Multi-boiler system with several heating circuits with mixer and low loss header
(with/without DHW heating)
1
4
6
5
M
M
1
4
7
qU
qI
qP
9
8
3
2
qW
qE
qR
qT
qZ
ID: 4605016_1001_01
1
Vitodens 200-W
2
Vitotronic 300-K
3
Outside temperature sensor
4
Boiler circuit pump
5
DHW cylinder
6
Cylinder temperature sensor
7
Circulation pump for cylinder heat-
ing
8
Heating circuit with mixer M2 (heat-
ing circuit 2)
9
Flow temperature sensor M2
qP
Heating circuit pump M2
Extension kit for one heating circuit
with mixer M2
qW
Heating circuit with mixer M3 (heat-
ing circuit 3)
qE
Temperature limiter for limiting the
maximum temperature of underfloor
heating systems
qR
Flow temperature sensor M3
qT
Heating circuit pump M3
qZ
Extension kit for one heating circuit
with mixer M3
qU
Low loss header
qI
Flow temperature sensor, low loss
header
Required coding
Address
Multi-boiler system with Vitotronic 300-K
01:2
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5692 843 GB