Connection Diagrams; Filling The Heating Installation; Operation Of Boiler - Sunsystem BURNit PelleBurn PLB 15 Instructions D'installation Et D'exploitation

TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL

7.5. Connection diagrams

Such connections must be performed by
a technician / service shop authorized for
such operations.
Diagram 9. Connection of boiler PelleBurn to three-way valve/see page 64/
Diagram 12. Connection of boiler PelleBurn to solar tank SON, buffer thank P,
Problem
Possible installation
to strains in the material caused by
temperature differences
Danger of installation damage due to
accumulation of deposits
Condensate formation and tar deposits
may shorten boiler's operational life.

9. OPERATION OF BOILER

Failure to observe the installation and
operating requirements described in the
manual and the service booklet voids the
warranty.
9.1. Operation of pellet boiler PelleBurn with pellet
burner Pell
Ignition. After starting the burner up from the
control panel, the main pellet auger conveys certain
amount of fuel from the pellet hopper to the burner.
This specific amount of pellets is set by the installer
and depends on the fuel characteristics. The fed-
in quantity of pellets is conveyed from the auger
conveyor built in the burner to the combustion
chamber where it is being ignited using hot air.
Burning. The burning process takes place in the
combustion chamber and, after it has been fed into
the combustion chamber, the fuel is then transported
from the internal auger conveyor to the combustion
chamber in portions. This allows for constant
and optimal burning rate of the fuel. The boiler is
controlled and operated by sensor exhaust. This
sensor measures the temperature of exhaust gases
and provides information to the control unit ignition
or discontinuation of combustion. The output of the
Diagram 10. Connection of boiler PelleBurn to P type buffer tank
and three-way valve /see page 64/
Diagram 11. Connection of boiler PelleBurn to combi tank KSC2,
flat plate solar collector PK and three-way valve/see page 65/
flat plate solar collector PK and three-way valve /see page 65/

8. FILLING THE HEATING INSTALLATION

damage due
Fill the heating installation only in cold conditions (inlet
temperature must not exceed 40°C).
- Do not operate the heating boiler for a long period of time in
partial load mode
- The temperature at the boiler inlet must not be less than 65°C,
boiler water temperature must be between 80°C and 85°C.
- Use the boiler for a short period to heat warm water in the
summer.
Table 6
Prevention
burner is determined by the intervals preset on the
control panel taking into account the heating value,
size and density of the pellets.
Automatic cleaning system. The pellet boiler is
equipped with innovative automatic cleaning system
for combustion chambers of both devices.
A powerful cleaning motor built in the burner
body, air is being blown in at high speed and rate
thus removing all residues – ash, noncombustible
inclusions, etc. built up into the combustion chamber
of the boiler.
At the same time the boiler turns on automatic ash
removal which is transported to the ash container
through screw located in the lower part. These
automatic cleaning cycles last several seconds and
can be additionally adjusted as well as their repeat
rate depending on the load of the burner.
9.2. Important recommendations for long-lasting
and correct operation of the boiler
- For assembly and installation of the burner follow
the requirements in this manual.
- Use only recommended in this manual fuel.
- Disassemble the burner from the boiler body
before clean it. Depending on fuel and burner
settings, clean the pellet burner once a month.
- User`s training for operation and maintenance of
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