Dhw Tank Connection - Viessmann B1KE Combi Series Installation And Service Instructions Manual

Installation
DHW Tank Connections
22
Vitodens 100-W, B1HE/B1KE Combi Installation/Service
Vitodens 100-W B1HE boilers can be used in conjunction
with the stand-alone DHW storage tanks offered by
Viessmann.
For the connection of a stand-alone DHW tank, installation
fittings (field supplied), and a DHW temperature sensor
(supplied with boiler) or DHW temperature switch (field
supplied) are required.
Size and select the DHW storage tank based on the
forecasted DHW consumption of the building in question.
For further technical information on DHW storage tanks,
see the Vitocell Technical Data Manuals.
Note: the Vitodens 100-W B1HE can be used with a field
supplied DHW temperature switch (i.e. Aquastat).
HS Heating system supply
HR Heating system return
DHW storage tank information
The DHW water tank sensor is required when using a
stand-alone DHW storage tank with the Vitodens 100-W
B1HE heating boiler. It comprises the sensor only required
for the connection of a stand-alone tank.
All other required piping connections are field supplied.
IMPORTANT
Apply sufficient amount of thread sealant (supplied) when
making the connections.
Making the DHW connections
1. With a Vitocell 300 series tanks locate the DHW
temperature sensor well and install the DHW
temperature sensor % using the installation
instructions provided with the DHW storage tanks.
IMPORTANT
Follow the Installation Instructions supplied with the
Viessmann DHW storage tank when mounting and secur-
ing DHW tank temperature sensor %.
WARNING
If a DHW storage tank other than a Viessmann Vitocell
300 tank is used, the installer must verify proper
operation of the Viessmann DHW tank temperature
sensor with original manufacturer of the tank. Viessmann
strongly recommends the installation of a temperature
tempering valve in the DHW supply line.