Installation Highlights - GE Wizard DPSE592GA0 Technical Service Manual

Exhaust Information
WARNING: Use only metal 4-in. duct. Do not use
duct longer than specified in the Exhaust Length
table.
Exhaust longer than specified will:
• Increase the drying times and the energy cost.
• Reduce the dryer's life.
• Accumulate lint, creating a potential fire hazard.
The correct exhaust installation is your re-
sponsibility. Problems due to incorrect instal-
lation are not covered by the warranty.
The maximum allowable length of the exhaust
system depends upon the type of duct, the number of
turns, the type of exhaust hood (wall cap), and all
conditions noted in this section. Both, rigid and
flexible metal ducts are shown in the following table.
EXHAUST LENGTH
RECOMMENDED MAXIMUM LENGTH
Exhaust Hood Types
Recommended
4" DIA.
4"
No. of 90 Rigid
Elbows Metal
0 45 Feet
1 35 Feet
2 25 Feet
3 15 Feet
Exhaust System Checklist
Hood or Wall Cap
• Terminate in a manner to prevent back drafts or
entry of birds or other wildlife.
• Termination should present minimal resistance
to the exhaust airflow and should require little or
no maintenance to prevent clogging.
• Never install a screen over the exhaust duct.
• Wall caps must be installed with opening
pointed down at least 12 in. above ground level
or any other obstruction.
• If roof vents or louvered plenums are used, they
must be equivalent to a 4-in. dampened wall
cap in regard to resistance to airflow, prevention
of back drafts, and maintenance required to
prevent clogging.

Installation Highlights

Use only for short
run installations
4" DIA.
4" DIA.
2-1/2"
Flexible Rigid Flexible
Metal Metal Metal
30 Feet 30 Feet 15 Feet
20 Feet 20 Feet 10 Feet
10 Feet 10 Feet
GEA00565
Note: To check airflow restrictions on the electric
dryer model, check amperage from the black wire
to pin #8. If 22.2 amps are shown and the relay
does not trip within 10 minutes, the airflow is OK.
If the relay trips the inlet thermostat withinin the
first 5 minutes and reads 11.1 amps, then airflow
is restricted.
Separation of Turns
For best performance, separate all turns by at
least 4 ft of straight duct, including the distance
between the last turn and the dampened wall cap.
Turns Other Than 90°
• One turn of 45° or less may be ignored.
• Two 45° turns should be treated as one 90° turn.
• Each turn over 45° should be treated as one 90°
turn.
Sealing of Joints
• All joints should be tight to avoid leaks. The male
end of each section of duct must point away
from the dryer.
• Do not assemble the ductwork with fasteners
that extend into the duct: they will serve as a
collection point for lint.
• Duct joints can be made airtight and moisture-
tight by wrapping the overlapped joints with duct
tape.
Insulation
Duct work that runs through an unheated area or
is near air conditioning should be insulated to
reduce condensation and lint buildup.
Exhaust Connection
WARNING: To reduce the risk of fire or personal
injury:
• This dryer must be exhausted to the outdoors.
• Use only metal duct.
• Do not terminate exhaust in a chimney, any gas
vent, under an enclosed floor (crawl space), or
into an attic: the accumulated lint could create a
fire hazard.
• Provide access for inspection and cleaning of
the exhaust system, especially at turns. Inspect
and clean at least once a year.
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