Viessmann Vitotronic 100 GC1 Installation And Service Instructions

VITOTRONIC 100, GC1
VITOTRONIC 300-K, MW1S
Installation and
Service Instructions
for use by heating contractor
V
itotronic 100, Model GC1
Digital boiler control unit
Vitotronic 300-K, Model MW1S
Outdoor-reset logic digital cascade control, for installation in Custom Control Panel
Certified as a component part
of Viessmann boilers only
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Please file in Service Binder
5581 750 v1.3 11/2011

Viessmann Vitotronic 100 GC1 Specifications

General

Type	Gas condensing boiler
Category	Heating
Efficiency	Up to 98%
Power Supply	230 V, 50 Hz
Fuel Type	Natural Gas or LPG
Control	Vitotronic control unit
Water Pressure	Max. 3 bar