8. Boiler accessories
steel brush with accessories 1 piece
feed cock 1 piece
fire hook 1 piece
Operating and maintenance instructions,
quality and complete product certificate 1 piece
HONEYWELL Braukmann 1 piece
ash pan 1 piece
9. Electrical boiler connection
The electrical boiler connection is carried out with an electric cable with a plug 230 V and 50 Hz. The
boiler must be installed near an electrical socket. The electrical boiler connection must be performed
according to the valid regulations and standards.
10. Choise of the connection of the regulating
and control elements
The boiler is delivered with the standard equipment of regulating and control elements.The connecti-
on – see the diagram.
We recommend to complete the regulation with other regulating elements (room thermostat, pump)
to ensure a comfortable and economical heating system operation. The pump must be connected toget-
her with a thermostat in order not to cool the boiler in case of reverse run under 65 °C. The connection
of these other elements will be designed by a professional designer according to the specific conditions.
The electrical installation if these complementary elements must be carried out by a specialist in accor-
dance with the valid standards DIN.
The basic boiler equipment has a thermostat connected with the pump 70 °C and 90 °C.
For Germany as land of destination is a water shortage protection necessary. This must be installed
by the customer/fitter.
11. Boiler protection
Using a mixing valve and a thermoregulating valve is a suitable solution of this problem. This enables
to create a separate boiler and heating (primary and secondary) circuit. The mixing ration and herewith
also the tempareture conditions in the boiler and heating circuit are determineted by the setting of the
mixing valve. The proper adjustment ensures the right mixing of the warm output water from the boiler
with the water to be returned so that the temperature of the returning water is over 65 °C. This
minimizes the condansation of water vapours, acids and tars in the fuel hopper. The mixing valve
enables through its suitable adjustment, that the regulation of the heating water temperature can be
carried out independent on the water temperature in the boiler.
As the position of the mixing valve flap and the temperature of the water streaming from the boiler
must be continuously regulated according to the requirements of the heating system and according to
the changes of room and outdoor temperature, it is necessary to install an electronic regulator.
The best boiler protection is to connect the boiler with an
accumulator and Laddomat.
The warranty and after-warranty service is carried out by:
ATMOS – Bělá pod Bezdězem
Cankař Jaroslav, 294 21 Bělá pod Bezdězem, tel: +420 326/701404
fax: +420 326 70 14 92 and by trade representation companies of ATMOS
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