INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Bisolid Automat OM-BAV05/02/2018/EN
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Figure 22. Positioning in the boiler room
The boiler should be steadily fixed over inflammable or heat-insulated foundation, which
should exceed the boiler contour with minimum of 300 mm in front and 100 mm in all other
sides. For easy service it is recommended that the boiler is positioned on an inflammable
foundation 100 - 150 mm high.
The boiler room should ensure constant combustion air flow. Air consumption depends on the
power of the boiler, respectively 45 – 60 m
3
/h (the corresponding air opening to allow air flow
is 200-300 cm
2
).
When the boiler operates do not touch any hot water connections or the
flue pipe.
If there are two boilers in the room, it is not allowed to position any fuel between them. It is
recommended to keep minimum distance of 800 mm between the boiler and the fuel, or to
store the fuel in a premise different from the boiler room.
Do not put flammable materials on the top of the boiler or near it within the
safety distance.
9.4. WATER SUPPLY REQUIREMENTS
Bisolid Automat boiler is designed for systems with independent or forced water circulation. To
limit flue gas condensation and to increase the lifetime of the boiler at the same time, it is
recommended to use devices that do not allow lowering the temperature below 65 °C (flue gas
condensation point). For this purpose, for example, a three-way or eventually a four-way
mixing valve can be used, or a thermostatic valve.
Clean water should be used as a heat carrier, corresponding to the requirements of the
standards. The hardness of the boiler water should not exceed the values of the
recommended parameters (Table 18).
