■ Adjustable bypass
■ Mixer PCB, capable of communicating with the control unit via
PlusBus
■ Flow temperature sensor
■ Valve for regulating the flow rates of both heating circuits
■ Cover with same design as the wall mounted boiler
■ Installation template
Additionally required accessories:
■ Pre-plumbing jig with:
– Fixings
– Valves/fittings
– Gas shut-off valve R ¾ with integral, thermally activated safety
shut-off valve
For specification and accessories for the sub-mounting kit, see
page 72.
Install a drain & fill valve on site in the flow of the heating circuit with
mixer (HV2).
Design information
(cont.)
VITODENS
VIESMANN
113
5853906
8
Содержание Vitodens 200-W B2HE
Страница 154: ...154 VIESMANN VITODENS...
Страница 155: ...VITODENS VIESMANN 155 5853906...