System Layout 8 - Viessmann Vitodens 200-W B2HA 100 Technical Data Manual

Vitodens 200-W B2HA 100 to 150 Technical Data

System Layout 8

Vitodens 200-W, B2HA with...
- DHW storage tank
- low-loss header
- multiple heating circuits with mixing valves
- one heating circuit without mixing valve
When designing a system as illustrated above, please contact your local Viessmann Sales Representative for assistance.
Legend
A Vitodens 200-W B2HA boiler with Vitotronic
200, HO1B outdoor reset control
Outdoor temperature !
B
C Boiler pump
20
Vitotronic 200-H, HK1B *1
D
E Mixing valve temperature sensor ?
F Heating circuit pumps
Accessory kit for heating circuit with mixing valve
G
H Heating circuits with mixing valves
Viessmann temperature sensor for low-loss header %
I
Low-loss header
J
K DHW circulating pump sA
DHW tank temperature sensor %
L
M DHW storage tank
N Expansion tank
DHW recirculation pump sK
O
P Heating circuit pump
Vitotrol remote (optional)
Q
Radiator heating circuit
R
S Temperature and pressure relief valve
Pressure relief valve
T
* Function based on coding of address 33
*
28/20
*1 Contact your local Sales Representative for details.
Vitotronic 200-H, HK1B mixing valve control with
LON communication module can be used instead
of the accessory kit and Vitocontrol.
IMPORTANT
Please note location of expansion tank N.
IMPORTANT
Pumps C and K must pump into the Vitodens 200-W
B2HA boiler (as illustrated).
Installation Examples
41