Installation with sub-mounting kit with mixer – surface mount-
ing
Complete assembly for heat distribution via one heating circuit with
mixer and one heating circuit without mixer, for installation below the
Vitodens 200-W
Sub-mounting kit with:
■ Plate heat exchanger for system separation of the heating circuit
with mixer
■ Variable speed high efficiency circulation pump
■ 3-way mixer with mixer motor
■ 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
■ Connection set for DHW cylinders (if installed)
Sub-mounting kit
cannot
be used in conjunction with the Vitocell
100-W DHW cylinder below the boiler
For specification and accessories for the sub-mounting kit, see
page 65.
Install a drain & fill valve on site in the flow of the heating circuit with
mixer (HV2).
Design information
(cont.)
102
VIESMANN
VITODENS
8
5853906
Содержание Vitodens 200-W B2HE
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