Intended Use; Product Information; Type Plate - Viessmann B0KA Installation And Service Instructions Manual

Intended use

The appliance is intended solely for installation and
operation in sealed unvented heating systems that
comply with EN 12828 (as well as CECS215-2017 and
CE: CS215-2017 in relation to CN), with due attention
paid to the associated installation, service and operat-
ing instructions. It is only designed for heating up heat-
ing 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

Wall mounted gas condensing boiler with Inox-Radial
heat exchanger and the following integrated compo-
nents:
Modulating MatriX-Plus burner for natural gas
■
■ Hydraulics with 3-way diverter valve and variable
speed high efficiency circulation pump
■ Type BPKA, B0KA: Plate heat exchanger for DHW
heating

Type plate

A
Fig. 1
Type plate with access code for appliance registra-
A
tion
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).
■ Weather-compensated or constant temperature con-
trol unit
Integral diaphragm expansion vessel (8 l capacity)
■
The selected gas category in the delivered condition
and the associated nominal gas pressure are given on
the boiler type plate. The type plate also shows the
other gas types and pressures with which the boiler
can be operated. A conversion within the stated natu-
ral gas groups is not required.
The type plate of the heat generator contains exten-
sive product information and an appliance-specific
access code with the marking "i" for direct access to
product-specific information and product registration
on the internet.
The access code contains the credentials for the regis-
tration and product information portal, and the 16-digit
serial number.
Note
A further label with the access code is enclosed with
the heat generator.
Stick the label in the installation and service instruc-
tions so it can be easily found again for later use.
The Vitodens may generally only be delivered to the
countries listed on the type plate. For deliveries to
other countries, approved contractors must arrange
individual approval on their own initiative and in
accordance with the law of the country in question.
Information
9