
3.
Cut out shape from belt guard cover. Refer to
Figure 11
.
4.
Screw octagonal piece over 10 inch [254 mm] diameter open-
ing in top of belt guard.
5.
Attach new exhaust duct to exhaust thimble on rear panel, fol-
lowing all requirements in this section.
6.
Replace belt guard cover.
T496I_SVG
B
A
A
2
1
1.
Discard
2.
Cover
Figure 11
Individual Venting
For maximum efficiency and performance, it is preferred to ex-
haust tumble dryer(s) individually to the outdoors.
IMPORTANT: At no point may the cross sectional area
of installed venting be less than the cross sectional
area of the exhaust outlet of the tumble dryer.
The exhaust duct must be designed so the static back pressure
measured 12 inches [305 mm] from the exhaust outlet does not
exceed the maximum allowable pressure specified in the Specifi-
cations and Dimensions Table or on the installation sticker on the
rear of the tumble dryer.
NOTE: Static back pressure must be measured with the
tumble dryer running.
The maximum allowable length venting is 14 feet [4.3 m] and
two 90° elbows or equivalent. If the equivalent length of a duct
required for an installation exceeds the maximum allowable
equivalent length, the diameter of a round duct must be increased
by 10% for each additional 20 feet [6.1 m]. Cross section area of
a rectangular duct must be increased by 20% for each additional
20 feet [6.1 m]. Refer to
Table 3
to determine equivalent venting.
Duct Diameter
Equivalent Length of
Rigid Straight Duct
10 in. [254 mm]
One 90° elbow = 11.6 ft. [3.5
m]
Table 3
continues...
Duct Diameter
Equivalent Length of
Rigid Straight Duct
12 in. [305 mm]
One 90° elbow = 14 ft. [4.3
m]
14 in. [356 mm]
One 90° elbow = 16 ft. [4.9
m]
16 in. [406 mm]
One 90° elbow = 18.7 ft. [5.7
m]
18 in. [457 mm]
One 90° elbow = 21 ft. [6.4
m]
Equivalent Length (meter) = 1.17 x Duct Diameter (mm)
Table 3
Example: A 12 inch [305 mm] diameter duct’s equivalent length
of 14 feet [4.3 m] of duct and two 90° elbows is:
Equivalent Length
= 14 ft. [4.3 m] + (2) 90° elbows
= 14 ft. [4.3 m] + 14 ft. [4.3 m] + 14 ft. [4.3 m]
= 42 ft. [12.8 m]
With the tumble dryer in operation, airflow at any point in the
duct should be at least 1200 feet/min. [366 m/min.] to ensure that
lint remains airborne. If 1200 feet/min. [366 m/min.] per minute
Exhaust Requirements
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
38
Part No. 70458101ENR10
Содержание XT170L
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