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Exhaust Duct - Whirlpool 3390148 Installation Instructions Manual

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Each exhaust
duct should enter
the maln duct at an angle
pointing
In the dlrectlon
of the
airflow.
Ducts enterlng
from the
opposlte
side should be staggered
to reduce
the exhausted
air from
lnterferlng
with the other ducts.
The maxlmum
angle of each
duct
entering
the main duct should
be
nc more than 30".
Prod?!
Damage
Keep air openings
free of
dry-cleaning
fluid fumes.
Fumes
create
acids whtch,when
drawn
through
the dryer heating
units,
can damage
dryers and loads
being dried.
A clean-out
cover should
be
located
on the main exhaust
duct
for periodically
cleaning
the exhaust
system.
An exhaust
hood should cap the
outside end of the maln duct to
prevent
exhausted
air from returning
to the dryers.
If an exhaust
hood
cannot
be used, the outslde
end of
the main duct should have a sweep
elbow
dlrected
downward.
If the
maln duct travels vertlcaliy
through
the roof, rather than through
the
wall, Install 180" sweep
elbow
on the
end of duct at least 2 feet above
the hlghest part of the building,
The opening
wall or rcof shall have
a dlameter
l/2 Inch larger than
the exhaust
duct diameter.
The
exhaust
duct should be centered
in
the opening.
exhaust
hood or
If&
; wall
1 main exhaust duct
2 ft. min.
R
180"
sweep
j vertical duct ~
elbow
'highest point
i main collector
'of
building
duct
-L-- --- ---- --
m=Ql -
roof
Do Not install screening
or cap over
end of duct.
Exhaust duct
connectSor:
Electrical
Shock t lazard
Disconnect
both power supply
cords before
maklng
these
changes.
Failure to do so may I esult In
electrical
shock or personal
injury.
I
Determine
which directi
In you
need
to attach
the eti
rust ducts to
the dryers.
Both dryers can be
exhausted
straight
out tt be back or
from the rlght or left slde
The lower
dryer can also be exhausted
through
the bottom.
Next, determine
the leq
iih
of
exhaust
duct you will ne ?d to
connect
the dryers to exhaust
hoods or the maln exhal st.
To connect
exhau St duct
straight
out the ba zk-
Atta
exhaust
duct
each
dryer duct.
Then connect
exhaust
ducts to exhaust
hcods
or maln exhaust.
Use due:! tape
to seal all Joints.
To connect
exhau?
duflc;lttlh~ugh
the qht
or
-
I
I \
&zJ
;".y4
-\
\
\
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1. Remove
access
panel
by
releasing
two locking
clip! with a
small, flat-blade
screwdrib
er. The
clips are located
four inct es in from
each
side of the access
panel.
Repeat
for other access
canel.
2. Remove
the duct tape
from the
Internal exhaust
duct and the
straight
duct.
Repeat
for the other
dryer.
3.
Remove
the screw from the duct
clip that attaches
the straight
duct
to the back
of the cabinet.
Depress
the clip and remove
the straight
duct using a twisting
motlon
through
the rear exhaust
openlng.
Repeat
for the other dryer.
4. Reach
through
the rear exhaust
openlng
and depress
center
of tabs
on the plastic
opening
cover
cn the
side you want
to exhaust
through.
Remove
the cover.
Repeat
for other
dryer.
5. Attach
a three
or four-section
elbow
to the straight
duct using
duct tape.
Repeat
with the other
elbow
and straight
duct.
Page 7

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