Rotex RKOMBG22AAV1, Руководство по установке

Страница: 22 / 56

Rotex Heating Systems GmbH
22
5.7 Outlet systems
5.7.1 Pipe lengths
As the resistance of the flue tube and air supply pipes increases, the power of the unit
will decrease. The maximum permitted power reduction is 5%.
The resistance of the air supply and the combustible gas outlet depends on the length,
diameter and all components of the pipe system. Per unit category, the total permitted
pipe length has been indicated for the air supply and the combustible gas outlet.
5.7.2 Permitted pipe lengths in concentric flue tube systems
Permitted pipe lengths when applying concentric 60/100
C13 C33
RKOMBG22AAV1 10 m 11 m
RKOMBG28AAV1 10 m 10 m
RKOMBG33AAV1 10 m 10 m
Permitted pipe lengths when applying concentric 80/125
C13 C33 C93
RKOMBG22AAV1 29 m 29 m See par.
5.7.13
RKOMBG28AAV1 29 m 29 m See par.
5.7.13
RKOMBG33AAV1 29 m 29 m See par.
5.7.13
Replacement lengths
Bend 90° R/D=1 2 m
Bend 45° R/D=1 1 m
Knee 90° R/D=0.5 4 m
Knee 45° R/D=0.5 2 m
General assembly:
For all outlets, the following assembly applies:
1.
Slide the concentric combustion gas outlet pipe and air supply pipe.
2. Slide the concentric pipes into each other.
From the unit, every pipe has to be slid into the previous one.
3. Mount a non-vertical combustion gas outlet pipe on a slope towards the unit (min.
5mm/m).
4. Fit the assembly brackets in accordance with the assembly instructions of the
supplier of the air supply/flue tube system.
C13
C13
C33
C33
C33