10
TECHNICAL PASSPORT, INSTALLATION AND MAINTENANCE INSTRUCTION
We recommend:
• Install stainless steel liner inside the chimney - correctly installed liner protects the chimney from
condensation and moisture;
• Liner should not significantly reduce the diameter of chimney’s opening;
• Parts of the liner must be well connected between each other (using stainless steel rivets);
• Ash collecting device must be installed at the bottom; collecting device must be installed
15 - 20 cm lower than where flue pipe enters the flue, then it will allow easy access to clean
the flue;
• Space between liner and the walls of chimney, must be filled with inflammable heat insulation
material, at least at the outer part of chimney. Opening must be hermetically plastered and tin
coated at the top while forming a slope (going from the opening towards the edge of chimney);
• In cold attics, chimney must be insulated using fireproof heat insulation material.
5.3
REQUIREMENTS FOR CONNECTION TO THE HEATING SYSTEM
Our boilers can only be installed by qualified technicians who are aware of all
requirements, can guarantee the quality of their work and who review the construction of our
boiler before every installation.
We recommend few simple and proven diagrams. We don’t recommend building
accumulative heat tanks because our boiler is more efficient while working in preservation
mode than while charging accumulative tank in maximum power mode.
Before installing additional elements please read the requirements of manufacturer and act
accordingly:
1. Preliminary flow adjustment nuts must be adjusted according to requirements of heating system
project while observing the requirements of manufacturer of thermo-valves (if not present than at
1,5 or 1).
2. Do not exceed the temperature of floor heating flow with floor heating elements (manufacturer
recommendation 28-35 °C)
3. When building three-way or four-way mixing valves, circulation pump must be connected to
large ring of house heating system. It is recommended to install it on return flow pipe.
4. Do not install boiler and heating elements parallel to tank connected to boiler. (When tank is
connected in parallel position, balance valve is needed.)
5. Retain the temperature which is sufficient for good operation of boiler (70
– 85 °C).
6. Stick to the requirements of flue liner manufacturers.
7. Flue closing damper must not be installed. To reduce the traction - use our or other
manufacturers’ automatic air supply damper.
8. Ensure good ventilation in boiler room.
9. Before every installation of our solid fuel boiler, read the technical passport (you may find
helpful additions and recommendations).
