Rotex RKOMBG22AAV1, Руководство по установке

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Rotex Heating Systems GmbH
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5.7.11 Air supply from the facade and a roof outlet with communal exhaust
system
Unit category: C83
An air supply from the facade and a roof outlet with communal exhaust system is
permitted.
IMPORTANT
•
The air supply in the facade must be fitted with an inlet
roster (A).
•
The communal output system must be fitted with a traction
extractor hood (B).
•
If the communal output system is situated in the outdoors,
the output pipe must be double-walled or insulated.
Permitted pipe length
Combustion gas outlet pipe between the unit and the communal output system and
air supply pipe between the unit and the inlet roster together:
RKOMBG22AAV1 100 m
RKOMBG28AAV1 85 m
RKOMBG33AAV1 80 m
The minimum diameters of the communal output system based on vacuum
Flue tube diameter
RKOMBG**AAV1
Number of units 22 28 33
2 110 130 130
3 130 150 150
4 150 180 180
5 180 200 200
6 200 220 220
7 220 230 230
8 230 250 250
9 240 270 270
10 260 280 280
11 270 290 290
12 280 300 300
Combustion gas outlet and air supply pipe
For assembly, see par. 5.7.5 General assembly.
Communal combustible gas outlet
The output of the combustion gas outlet can be made in any location on the sloping
roof surface, providing the outlet in the roof surface has the same orientation as the
air supply in the facade. On a flat roof, the outlet of the combustion gas outlet must be
made in the “free” outlet area.
Fit a condense output.
Note
The communal outlet is certified in combination with the unit.