4
chimney. For inserting it into the chimney we recommend
using a wall liner.
With longer lengths of exhaust gas piping horizontal sections
and constrictions should be avoided; it is recommended to
use piping which proceeds upwards in the direction of the
chimney. If the chimney draught is not strong enough we
recommend connecting the stove using a piece of vertical
piping at least 1m long.
Warning!
After the
installation of the exhaust gas fittings
the stove should under no circumstances be lit! The
installation of the water heating system must be completed
first.
4.3 Connection to the heating system
Connection of the multi-fuel stove to the heating system
should only be carried out by an authorized specialist
company so that technically perfect operation is
guaranteed. The firm carrying out the work is
responsible for the faultless installation of the stove, or
if the owner does it himself then he, himself becomes
reponsible
.
The multi-fuel stove is only to be operated using component-
tested safety installations.
The multi-fuel stove is fitted with a safety heat exchanger.
The safety heat exchanger serves to ensure against
overheating of the water jacket (e.g. if the flow stops). In
order to guarantee fault free functioning of the safety heat
exchanger this is to be fitted with a component-tested
temperature limiting device. This is a feature that, when the
flow temperature reaches 95ºC, conducts cold water for
cooling the water jacket through the safety heat exchanger
and thereby prevents any further increase in temperature (the
cold water supply is not to be installed so that it can be
turned off).
Warning!
Connection to the temperature limiting
device is absolutely essential!
The safety heat exchanger may not be used to heat water for
domestic use.
The temperature limiting device is always to be tested by
an expert after all the installation has been carried out.
In addition the multi-fuel stove is to be fitted with a safety
valve tested according to DIN 4751 part 2.
The safety valve controls the pressure in the boiler and
releases the pressure if it becomes too high.
If the water circuit for the multi-fuel stove is installed with
shut-off valves on the flow return pipes, then it is to be fitted
with a separate pressure expansion tank to be located before
the shut off valves.
Under no circumstances should it be possible to turn off
the flow to and from the temperature limiting device.
When burning solid fuels in sealed systems then it should
additionally be ensured that:
1. that sufficient water pressure (at least 2 bars) is available
for the water for domestic use.
2. the system, including the service condition of the
temperature limiting device, is examined at least once a year
by an expert.
In order to avoid the temperature limiting device continually
opening when there is too little heat consumption then a
buffer store is recommended. Discuss this with your heating
engineer.
The electrical installation work should be carried out by a
specialist. The rules and regulations of the VDE (
German
Electrical Engineers Association)
and the electricity supply
companies are to be observed.
When working on electrical components (e.g. the pump
and the pipe sensors) it is absolutely necessary to
switch off the current beforehand
.
5.
Operating the multi-fuel stove
Fuel should only be added to the stove by adults. Make sure
that children do not spend time alone near the multi-fuel
stove (do not leave the multi-fuel stove unsupervised for a
long time). The multi-fuel stove should only be used
according to these operating instructions.
Please observe the safety instructions given in section 2.
5.1. Suitable fuels
The stove is suitable for smokeless fuels. The fuels permitted
to be burnt are listed on the device information sheet.
Warning! Wood is not a fuel which burns for a long time, so
that continuous heating of the fireplace overnight is not
possible.
Warning:
Never use rubbish, such as wallpaper, surplus chipboard,
plastics, impregnated wood for heating!
5.2. Installation of the combustion air regulator
The instructions for the correct installation of the
combustion air regulator are found on the accompanying
device information sheet. Please keep to the recommended
settings so that you can use the thermal energy of the fuel
most efficiently, save fuel and protect the environment.
Combustion air
1 = primary air I through the grate
2 = primary air II which meets the burning fuel
horizontally
3 = secondary air
– pre-heated air from above is the
main combustion air for wood
.
5.3. Using your multi-fuel stove for the first time
Before you use your multi-fuel stove for the first time
remove any possible adhesive labels, as well as any
accessories from the ash pan and combustion chamber.
Please also remove any fastenings used to keep everything
safe during transport. When heating using the stove for the
first time the stove should be provided with fuel cautiously
and ‘baked’ using a low flame. All materials must slowly
