Miele T 1515 VENT ED DRYER Operating Instructions Manual page 27

The overall duct length will determine
the duct diameter.
^ Measure the actual duct length
needed:
1. Establish the number of elbows or
bends necessary, noting the type of
bend, angle and radius involved
(see, Table 1).
2. Add the additional duct length as
specified in Table 1 to the actual
duct length to get the effective duct
length.
3. The necessary duct diameter can
then be found in Table 2.
Drying times and energy consumption
remain unaltered for 4" (100 mm) duct
up to a total length of 66 ft. (20 m). Lon-
ger ducts may lead to slight increases,
but, the function will not be impaired as
long as the necessary duct diameter is
used (Table 2).
Flexible 90 °
metal duct
45 °
Smooth 90 °
metal duct
Elbow 90° 90 °
sharp;
no radius
Concertina 90 °
bend
Wall vent kit
with louvres
or
window
vent kit
Wall vent kit
with flap or
window
vent kit
Exhaust
connection
left side
4" 100
5" 125
6" 150
up to 40.6 20" 50.8
16"
up to 40.6 12" 30.5
16"
4" 10 14" 35.6
90" 228.5
8" 20.3 28" 71.1
142" 360.7
99" 251.5
193" 490.2
0 - 66 0 - 20
66 - 100 20 - 30
100 - 140 30 - 42.7
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