Alliance Laundry Systems YDEE5BGS173CW01, Troubleshooting Manual

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D515518ENR2
43
Section 6 Test Procedures
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
27. SENSOR CHECK (Gas Models)
a. While supporting the access panel, remove two
screws from bottom edge of access panel.
b. Gently lower the access panel to disengage
locators from bottom edge of front panel.
c. Close main gas shut-off valve. Refer to
Figure 2 .
d. Remove wires from sensor terminals.
e. Set test meter to read Ohms and put meter
probes on sensor terminals. Meter should read
“zero” Ohms. If meter registers an Ohm reading
of any amount, replace sensor.
28. IGNITER CHECK (Gas Models)
a. While supporting the access panel, remove two
screws from bottom edge of access panel.
b. Gently lower the access panel to disengage
locators from bottom edge of front panel.
c. Close main gas shut-off valve. Refer to
Figure 2 .
d. Disconnect igniter wires at disconnect block.
e. Set test meter to read Ohms and put meter
probes on terminals of igniter wires.
f. Meter should read between 45 – 200 Ohms.
NOTE: If meter does not read appropriate Ohms,
then replace the igniter.
IMPORTANT: Always examine all wires, terminals
and connectors to be sure wiring is correct before
replacing any components.
Figure 9
29. THERMAL FUSE (Electric Models)
a. While supporting the access panel, remove two
screws from bottom edge of front access panel.
b. Gently lower the access panel to disengage
panel locators from bottom edge of front panel.
c. Label and disconnect wires from thermal fuse.
NOTE: Refer to wiring diagram when rewiring
thermal fuse.
d. Set multimeter to read Ohms. Apply meter
probes to thermal fuse terminals. Multimeter
should read 0 Ohms. If the meter does not show
any reading (infinite Ohms), then the fuse is
open. If the fuse is open, then replace BOTH
the thermal fuse and the limit thermostat.
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
SILICON CARBIDE IGNITER AND
BRACKET ASSEMBLY
IGNITER AND
BRACKET
ATTACHING
SCREW
WHITE
CERAMIC
PORTION
D337SE3A