Maytag MLG45PDCWW, MLG45PDCWS Installation Instructions
Installation Instructions
for Propane Gas Conversion Kit
Converting MLG45 model from Natural Gas to Propane
WFR490811B
WARNING
!!
!
!!
This conversion kit shall be installed by
a qualified service agency in
accordance with the manufacturer’s
instructions and all applicable codes
and requirements of the Authority
Having Jurisdiction. If the information in
these instructions is not followed
exactly, a fire, explosion or production
of carbon monoxide may result causing
property damage, personal injury or
loss of life. The qualified service agency
is responsible for the proper installation
of this kit. The installation is not proper
and complete until the operation of the
converted appliance is checked as
specified in the manufacturer’s
instructions supplied with the kit.
In the State of Massachusetts, the following installation instructions apply:
■ Installations and repairs must be performed by a qualified or licensed contractor, plumber, or gas fitter qualified or licensed by
the State of Massachusetts.
■ Acceptable Shut-off Devices: Gas Cocks and Ball Valves installed for use shall be listed.
■ A flexible gas connector, when used, must not exceed 4 feet (121.9 cm).
Parts included in kit:
Illus. Qty. Description
A 2 Valve Propane Conversion Kit
(P/NWFR140411)
B 1 Conversion Confirmation Label
(P/NWFR114083)
C 2 White Dot Marked #31 Orifice 9/16-11.
(P/N WFR828709)
D 1 Propane Conversion Kit Label
(P/NWFR115725)
E 1 Conversion Rating Label Addendum
(P/N WFR114090)
F 1 Propane Conversion Label Instructions
(P/NWFR115728)
G 2 Valve Converted To Propane Label
(P/NWFR114132)
NOTE: A qualified service technician is any person or
representative of a company who is experienced or trained
in servicing gas equipment and is familiar with necessary
precautions.
NOTE: Read these instructions before proceeding.
This dryer has been manufactured for use with natural (city) gas.
Installation of this conversion kit converts the dryer for use with
propane gas with manifold pressure of 10½" water column and
supply pressure between 10" and 11" water column. If this dryer
is converted for use with propane gas by means of this kit, the
input rating will be 112,000 BTU’s per hour, for altitudes up to
2,000 feet. For installations above 2,000 feet, contact a qualified
service agency for derating instructions.
Caution: Label all wires prior to disconnection when
servicing controls. Wiring errors can cause improper
operation.
For technical assistance or any questions regarding this
conversion kit, please call 269-759-6044.
2
To Convert from Natural Gas to Propane Gas
BURNER
ORIFICE
P/N: 828709
W/ WHITE DOT
CONVERSION LABEL
WARNING
Explosion Hazard
Use a new CSA International approved gas supply line.
Install a shut-off valve.
Securely tighten all gas connections.
If connected to propane, have a qualified person make
sure gas pressure does not exceed 13" (330 mm) water
column.
Examples of a qualified person include:
licensed heating personnel,
authorized gas company personnel, and
authorized service personnel.
Failure to do so can result in death, explosion, or fire.
11. Replace the regulator cover screw.
12. Verify that the orifice installed in the valve has a white dot on
it’s face, and then apply the valve converted to propane label
(P/N WFR114132) to the gas control as shown in Figure 2.
13. Attach the small round LP label (provided in the White
Rodgers Conversion Kit Packet # 92-0737 included in this kit)
to the top of the regulator cover screw.
14. Affix the propane conversion label (P/N WFR115725) to the
dryer’s data/serial label as indicated on instruction sheet (P/N
WFR115728).
15. Install the gas valve and bracket back into place in the dryer.
Securely tighten the four mounting screws. Reconnect gas
valve wires.
Figure 1
GAS VALVE
WIRES CONNECT
HERE
GAS TRAIN
ASSEMBLY
UNION NUT
GAS SUPPLY
MANIFOLD
GAS TRAIN
ASSEMBLY
MOUNTING
SCREWS
GAS VALVE
IMPORTANT: Be gentle when removing and replacing the orifice.
The orifice is made of brass, which is easily damaged.
10. Insert the blocking pin (provided in the White Rodgers
1. Discontinue electrical power to the dryer.
2. Close all shutoff valves in the dryer gas supply line.
3. Remove the back panels from the dryer.
4. Fill out information on propane conversion kit labels
(P/N WFR114083 and WFR114090) and apply in a
conspicuous location adjacent to model and serial tag.
5. Unplug the gas valve wires and then disengage the union nut
from the gas supply manifold. See Figure 1.
6. Remove the two gas train mounting screws which secure the
assembly to the dryer, and two screws that secure the burner
bracket to the valve bracket. See Figure 2.
7. Remove the burner orifice from the burner manifold and
replace it with the white dot marked #31 orifice
(P/N WFR828709) furnished in this kit. Securely tighten. See
Figure 2.
8. Remove the regulator cover screw. See Figure 2.
9. Insert the spring (provided in the White Rodgers Conversion
Kit Packet # 92-0737 included in this kit) through the hole in
the center of the plastic regulator adjustment screw.
Conversion Kit Packet # 92-0737 included in this kit) down
into the center of the spring.
Figure 2
GAS VALVE
REGULATOR
COVER SCREW
BLOCKING PIN
SPRING
MAN8407
MAN8408
PRESSURE
TAP SCREW
GAS TRAIN
ASSEMBLY
MOUNTING
SCREW
UNION NUT
WFR114132
PRESSURE
TAP POST
3
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