Termal Kamin 20, Service Manual

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Service manual
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sensor in the form of a cylindrical thickening is placed at the bottom of the tube only so that it makes
contact with the copper surface. Attention should be paid when mounting the boiler liner so that the
sensor does not move from the original position. It is recommended that when the sensor is placed in
the capsule, it is closed with a small piece of glass wool or other sealed material that is temperature
resistant in order to prevent the movement of the sensor during the installation of the coating in order
to obtain the accurate information about the temperature of the liquid.
In the case of the SIMPLE and STANDARD fireplaces, this sensor is used to measure the temperature of
the environment that is heated. In the case of a product with anti-condenser pump (from 50kW to more)
beside the water temperature in the boiler, this type of sensor is used to measure the water
temperature in the return line from the switch to the boiler.
2.1.3 Pressure switch
The pressure control is a safety pressure switch. It performs the function of protecting the device (boiler
/ stove) or people and objects that are in the immediate vicinity of the possibility of producing a fire due
inadequate draft created in the combustion chamber. Substance is created when the air or flue gases are
drawn through the flue pipe. The factory preset is set to activate contacts at a pressure of (Poff = 40 Pa;
Mon = 60 Pa). It is connected with a silicon hose to the intended terminal located on the exhaust fan
housing.
The error that can occur with this system on the boiler (the boiler does not go into a stable operating
mode) is the silicon cord closing due to inadequate smoke, mechanical damage to silicon lines or the
failure of the pressure switch itself.