Intended Use; Product Information; Vitodens 222-F, Type B2Sb - Viessmann Vitodens 222-F Installation Instructions For Contractors

Intended use

The appliance is intended solely for installation and
operation in sealed unvented heating systems that
comply with EN 12828, with due attention paid to the
associated installation, service and operating instruc-
tions. It is only designed for heating up heating water
that is of potable water quality.
Intended use presupposes that a fixed installation in
conjunction with permissible, system-specific compo-
nents has been carried out.
Commercial or industrial usage for a purpose other
than heating the building or DHW shall be deemed
inappropriate.

Product information

Vitodens 222-F, type B2SB

Wall mounted gas condensing boiler with Inox-Radial
heat exchanger and the following integrated compo-
nents:
Modulating MatriX cylinder burner for natural gas
■
and LPG
■ Integral DHW cylinder with internal indirect coils,
130 l capacity
■ Hydraulics with 3-way diverter valve and variable
speed high efficiency circulation pump
■ Vitotronic 100 for constant temperature operation
Integral diaphragm expansion vessel (12 l capacity)
■
Preset for operation with natural gas E and
natural gas LL. For conversion to LPG P (without con-
version kit), see "Commissioning, inspection and main-
tenance".
The Vitodens 222-F may only be delivered to countries
listed on the type plate. For deliveries to other coun-
tries, approved contractors must arrange individual
approval on their own initiative and in accordance with
the law of the country in question.
Any usage beyond this must be approved by the man-
ufacturer in each individual case.
Incorrect usage or operation of the appliance (e.g. the
appliance being opened by the system user) is prohibi-
ted and will result in an exclusion of liability. Incorrect
usage also occurs if the components in the heating
system are modified from their intended use (e.g. if the
flue gas and ventilation air paths are sealed).
Information
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