Alarko ADK 200, Руководство по эксплуатации

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21
OPERATING INSTRUCTIONS
In the system the difference between direct flow temperature and the return
temperature of the water must not be over 20°C. The return water temperature
must be over 50-55 °C. Boiler protection pump must be used for increasing the
return water temperature. The water level of the system must be measured every
day (if it is open system by hidrometer, if it is closed system by manometer) and
water must be added if the level is measured low. But this water addition must not
be made while the system is hot. If there are problems that cause water leakages
they must be fixed as soon as possible.
Plumbing system must be made by certificated professionals, under the terms of
EN standards. EN approved materials must be used in the system.
Heating System
These connections must be made by certified profesionals under the terms of EN
standards. EN approved materials must be used in the system. Burner, control
panel, ecopanel etc.. Manufacturers’ or distrubutors warnings, instruction manuals
must be read. Burner must not be started before boiler circulation starts. If
circulation or protection pump has a failure burner must be switched off. This
system must work coordinarily. Turning the pumps on when the water heat gets
over 40°C is completely wrong. Circulation pump and burner must work
simultaneously. Protection pump must be chosen properly accoridng to the
capacity of the boiler.The connection of the pump to the collectors must correctly
made with valve and thermostat connection. This way, system can stop in adjusted
temperature. In any failure situation (contactor, tehermic failure, electric cut, other
failures). when the pumps are not working (heating and protection pumps etc..)
burner must not start. Must be switched off. System must do this automatically.
Electrical system must be made according to all above information.
Fuel and Electrical Connections