Miele PDR 522 G Plan D'installation page 8

en - Installation notes
1. Total duct length
Steel pipe
Steel pipe
90° concertina pipe elbow
(r = 2d)
90° concertina pipe elbow
(r = 2d)
90° elbow (r = d)
Total duct length
* Substitute duct lengths according to Table 1
2. Duct diameter depending on total pipe length
For the calculated total pipe length of 46' 11" (14.3 m) for a PDR 914/514, a minimum duct
diameter of 6" (150 mm) is specified for the exhaust ducting according to Table 2.
8
L1 = 9' 10" (3.0 m)
L2 = 9' 10" (3.0 m)
B1 = 10' 6" (3.2 m)*
B2 = 10' 6" (3.2 m)*
B3 = 6' 3" (1.9 m)*
46' 11" (14.3 m)