P a g e
| 2
ÜKYP/YP Automatic Fuel Loading, Central System Heating Boiler Usage and Maintenance Manual
INTRODUCTION
Thank you for choosing ÜNMAK ÜKYP/YP series central system, pellet fuel central
system central heating boiler. ÜNMAK UKYP/YP series boilers are designed to
burn wood pellets.
Please read the user manual carefully before installing and operating your
product and keep it for the duration of the product's use. Do not touch or
interfere with any part of the product other than the places allowed in the user
manual.
The installation, maintenance and service of the boiler requires an expert technical team.
This user manual and regulations should be taken into consideration for the installation of the boiler,
the selection of the appropriate place for the installation, the installation of the boiler water
installation and the design of the chimney.
These boilers are only used for heating installations, they are not suitable for direct domestic water
heating. However, it can produce domestic hot water with the help of a boiler or heat exchanger. The
energy required for the domestic water will be taken from the boiler energy.
ÜKYP/YP heating boilers convert the chemical energy of the pellet into heat energy by combustion and
load it onto the water, which is the heating fluid. Excessive fuel accumulation in the combustion
chamber by entering more numbers than necessary for the feeding setting in the combustion pot will
cause energy loss and it will take longer for the fuel to burn.
Combustion circuit is performed by fan, feeding screw and system pump control are performed by the
electronic control panel supplied with the boiler.
UKYP/YP heating boilers can only burn pellet fuels. Since the powdered fuels will fly in the combustion
chamber with the system fan, there will be no efficient combustion. Since powdered fuel will collect
more moisture, it will even cause auger blockage in the feed auger. Depending on the calorific values
of the fuels, the heat transferred from the boiler to the water may exceed the declared values.
Your user manual should be read carefully and it should be kept for the life of the boiler
along with the accompanying warranty certificate.
