Pellas X HYBRID 44, User Manual

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13 | S t r o n a
3. INSTALLATION
3.1. Chimney
The parameters of chimney should be adjusted to requirements of heating device, of
which fumes are led away to chimney. The chimney can be made of ceramics or steel.
Chimney should be clean, and its draft sufficient for Pellas X burner operating with heating
device in scope of preset power output. In case when chimney draft is not sufficient, it is
possible to install a mechanical fumes exhaust. Before operation chimney should be checked and
approved by a qualified chimney-sweeper.
It should be remembered that a high chimney with big capacity of fumes needs more
heat and temperature of inner part of it should not be lower than 80ºC, 1m below the top to avoid
condensation on top of the chimney. To reduce the inner profile of the chimney, a steel pipe with
proper diameter can be installed. All advice referring to chimney duct should be taken from
a professional company. Strong wind, too high or too low chimney have influence on efficiency
of burner and its settings. In such cases it is advised to install a stabilizer of chimney
draft which will ventilate chimney and help in maintaining stable draft. If chimney is too small,
then burner may not work correctly, in such case it is necessary to install a mechanical fumes
exhaust.
Table 4. Minimum chimney draft.
TYPE OF BURNER MINIMUM CHIMNEY DRAFT [Pa]
HYBRID Mini 15
HYBRID Mini 35 15
HYBRID 44 20
3.2. Boiler / oven
Pellas X burner can be installed in majority of boilers. The power of burner in relation to boiler or
oven power must be adjusted by installer. It is the best to mount the burner in boiler’s
door, just above grate or in side wall if it is possible. The diameters of mounting holes of Pellas
X burner are given in table 3. The length of pipe in boiler is regulated by installer with usage of a
connector – mounting flange – similar as in oil boilers or directly into door of boiler with 4
M8 screws. Thanks to connector it is possible to regulate length of furnace pipe of burner
in boiler. If boiler chamber is too small, burner may operate incorrectly.