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After commissioning repair and maintenance work is under responsibility of user and must be performed
by a qualified service.
If you want to change the fuel type in the future please call your authorized service. The fuel type
change can need some part or device changes and surely new adjustments. Never try to change the fuel type by
yourself or by unauthorized people.
Except the operations specified in this manual, do not touch any part of boiler for adjusting or
maintenance.
This boiler is not a condensing type, so be sure that the boiler must not condensate for long periods
Covers on electrical components may only be removed if the power has been disconnected.
Never open the bottom drawer while the boiler is in operation, as hot flue gases, flame and red hot dust
particles can cause explosions and might cause serious injuries.
Switch off the system before servicing and chimney sweeping. The system must be allowed to cool
down before the cabinet door is opened. Wait around 20 minutes, or until the boiler temperature on the display is
under 40
⁰
C
Flammable liquids or gases must never be used in the combustion chamber.
It is recommended that you have a tested, appropriate capacity and approved fire extinguisher at hand
in the boiler room.
There must be access or potential for access to outside air in the boiler room, such as a fixed opening
must be provided on top and bottom part of the adjacent wall, which is open to the and must be open always. For
proper combustion boiler needs continuous fresh air supply. (> 300 cm²)
Overheating of the boiler water protection is integrated in the control system.
It is recommended to use a dust mask when cleaning the boiler and emptying the ash drawer.
It is recommended that a lifting device should be used to move and transport the boiler.
The chimney or flue is one of the most critical factors in the successful operation of any solid fuel
heater, including your DEVRON boiler. A good chimney will provide a continuous and reliable draft to pull the
exhaust gases out of your boiler when the fan is not running. The boiler must be connected to an approved
chimney by local authorities. No other appliance should be connected to this chimney. The boiler should be
connected to the chimney with the shortest, (minimum 60cm and maximum 200cm with maximum 2x45 degree
elbows) and most direct run of black stove pipe. Maintain a minimum of 460 mm between the flue pipe and
combustible surfaces. Prior to operation, the installation should be inspected and approved by qualified
professionals (i.e., a chimney sweep, a licensed plumbing and heating contractor, electrician, etc.). Boiler will be
out of guarantee if it is not connected to a proper chimney, if you have problem with draft (too much or too little),
draft inducing fans or draft regulators may need to be considered. Condensation in the chimney must be
discharged before boiler.
Another important requirement is that the chimney and connecting pipe need to be insulated for safety
and to prevent condensation and a reduction in the draft caused when the gas in the chimney cools too much.
Do not use self-contained non-electric zone valves on the main heating zone as it is to be used as the
overheat/dump zone. Such a valve would prevent the overheat control from cooling the boiler when necessary.
Do not use any radiant floor heat tubing that does not have an oxygen barrier otherwise you must use a
heat exchanger between the boiler and the radiant floor heat tubing.
A backup power supply such as a UPS (battery-based Uninterruptible Power Supply) is required to
operate the primary circulation pump.
A primary circulation pump must feed all zones.
Each boiler should be connected to a heat accumulation tank (buffer tank) for proper operation, and the
capacity of the buffer tank must be according to local standards.
To protect the boiler against low-temperature corrosion the end-user should assure return temperature
does not reach lower than 55
°C
. Installing a three-way mixing valve or anti-condensation valve group (load valve
