Viessmann VITODENS 200-W Technical Manual page 5

Vitodens 200-W
(cont.)
■ Thermal insulation
■ Sensor well for flow temperature sensor
■ Weather-compensated, digital cascade and heating circuit control
unit Vitotronic 300-K
■ Cascade communication module for each boiler
Installation with a self-supporting mounting frame in series and
as a single block
Comprising:
■ Hydraulic cascade with low loss header
■ Connection set for every boiler with:
– Interconnecting pipes formed to suit
– Circulation pump (3-stage)
– Ball valves
– Drain & fill valve
– Check valve
– Gas shut-off valve
– Safety valve
VITODENS 200-W
■ Thermal insulation
■ Sensor well for flow temperature sensor
■ Weather-compensated, digital cascade and heating circuit control
unit Vitotronic 300-K
■ Cascade communication module for each boiler
■ Mounting frame
– Ceiling mounting
Note
Order circulation pumps for heating circuits and cylinder heating sep-
arately.
Approved quality
CE designation according to current EC Directives
Qualitätsmarke der ÖVGW gem. Gütezeichenverordnung
1942 DRGBl. I für Erzeugnisse des Gas- und Wasserfachs
Meets the requirements for the "Blue Angel" certificate of environmen-
tal excellence to RAL UZ 61.
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VIESMANN
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