Heating System :
Fuel and Electrical Connections :
Unloading Water of the boiler :
Loading Water of the boiler :
Operating Instructions :
These connections must be made by certified professionals under the terms of EN standards.EN approved materials must be
used in the system.Burner,control panel, ecopanel etc. Manufacturer or distrubutor 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 coordinate. Turning the pumps on when the water heat reachs 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 be done correctly with valve and thermostat connection. This way,system may stop in adjusted temperature.In any
failure situation (contactor,thermic failure,electricity cut ,other failures.) when the pumps are not working ( heating and
protection pumps etc..) burner must not start. System must do this automatically.Electrical system must be made according
to all above information.
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 hydrometer,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.
Loading and Unloading the Boiler Water :
Plumbing and all radiator valves must be opened if the boilers water will be unloaded. All the systems water can be unloaded
by boilers drainage as if the boiler is in the bottom of the system.If some part of heating system is under the boiler
room,unloading the water process can be made at a point at the bottom of the system.
Water must be loaded from the tap over the plumbing system to the boiler.During the loading process all valves of the
plumbing system and the radiators must be opened.For preventing air fill to the system this operation must be made slowly
and the stopper in the top must be opened. When water comes from this stopper it means that the process is finished. Air
must be taken from every radiator.
Water must be in quality which mentioned on ''plumbing instructions''.
Boiler must not be filled up with water when it is hot. This can cause cracks in sections.
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