Daikin EKOMB22AAV1, Installation Instructions Manual

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Daikin Europe NV 24
5.6 Outlet systems
5.6.1 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 combustion 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 combustion gas outlet.
5.6.2 Permitted pipe lengths in concentric flue tube systems
Permitted pipe lengths when applying concentric 60/100
C13 C33
EKOMB22AAV1 10 m 11 m
EKOMB28AAV1 10 m 10 m
EKOMB33AAV1 10 m 10 m
Permitted pipe lengths when applying concentric 80/125
C13 C33 C93
EKOMB22AAV1 29 m 29 m See par. 5.6.13
EKOMB28AAV1 29 m 29 m See par. 5.6.13
EKOMB33AAV1 29 m 29 m See par. 5.6.13
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 into the unit's
outlet.
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