8
Commercial or industrial usage for a purpose other
than heating the building or DHW shall be deemed
inappropriate.
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).
Product information
The Vitosorp 200-F, type D2RA is a hybrid appliance
consisting of a condensing module and a sorption
module.
A plate heat exchanger and safety valve provide inte-
gral system separation for the heating circuit and proc-
ess circuit.
Condensing module
Wall mounted gas condensing boiler with Inox-Radial
heat exchanger and the following integral components:
■
Modulating, fan-assisted MatriX cylinder burner with
Lambda Pro Control for natural gas and LPG to
DVGW Code of Practice G260 [Germany]
■
High efficiency circulation pump for the heating cir-
cuit
■
Vitotronic 200 control unit for gas condensing boiler
with sorption function and weather-compensated
mode, with outside temperature sensor and LON
communication module
Preset for operation with natural gas E and natural
gas LL.
For conversion to LPG P (without conversion kit), see
page 46.
The Vitosorp 200-F, type D2RA may only be supplied
to those countries specified 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 ques-
tion.
Sorption module
Integral components:
■
Vacuum tight sorber with zeolite-coated stainless
steel heat exchangers
■
High performance film evaporator
■
Evaporator pump and demineralised water
■
High efficiency circulation pump for the primary cir-
cuit
■
Control valve
■
Process control unit
■
Process circuit expansion vessel
An alternating adsorption and desorption process
(sorption cycle) moisturises and subsequently dries the
zeolite heat exchanger inside the vacuum-tight sorp-
tion module.
Both geothermal energy and solar thermal can be
used as the natural heat source (primary source).
Geothermal energy as natural heat source
By means of a connected geothermal probe, the sorp-
tion module can use this process to provide energy
from the ground at a higher temperature level suitable
for heating.
Solar thermal as natural heat source
The sorption module draws the energy for the adsorp-
tion process from a combi cylinder or primary thermal
store heated by solar collectors.
Accessories required (order separately)
Installation on finished walls
■
Connection set for installation on finished walls, for
upward connection
or
■
Connection set with pre-mounting bracket for instal-
lation on finished walls, for upward connection
or
■
Connection set for installation on finished walls, for
connection to the left or right
or
■
Connection set with pre-mounting bracket for instal-
lation on finished walls, for connection to the left or
right
Information
Intended use
(cont.)
5678 044 GB
Information
Summary of Contents for D2RA
Page 113: ...113 Maintenance Checking the Vitotronic 200 H accessories cont 5678 044 GB Maintenance ...
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