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Section 5 Service Procedures
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
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
To Test Timer Contacts – Nonmetered Models
Refer to Figure 9
1. Remove four screws and lockwashers holding
timer and plate to timer case. Refer to Figure 8.
NOTE: When installing timer plate, lockwashers
must be between head of screw and plate.
2. Pull timer plate out of timer case as far as wires
will permit. Refer to Figure 8.
3. Remove screw, lockwasher and locknut holding
ground wires from timer. Refer to Figure 8.
4. Disconnect wires from timer, except timer motor.
Refer to Figure 8.
NOTE: Refer to appropriate wiring diagram
when rewiring timer.
5. Manually rotate timer out of “OFF” position and
into cycle.
6. Set test meter to read OHMS. The following
readings should be found:
a. Motor circuit test – L1 and M = “zero” Ohms
(closed).
b. Heat circuit test – L1 and H = “zero” Ohms
(closed).
c. Timer motor test – L1 and N = approximately
1100 Ohms or apply live power to timer
motor terminals and motor should run.
7. Rotate timer to “cooldown” (5 minutes before
“OFF”). “Infinite” (open) reading should be
found between L1 and H.
8. Rotate timer to “OFF” position. “Infinite” (open)
reading should be found between L1 and M and
between L1 and H.
NOTE: Timer motor power is supplied through M
terminal.
Figure 9
H
N
L1
DRY957S
“M”
“L1”
“H”
“N”
TIMER
MOTOR
WIRES
To Test Push-to-Start Switch
1. Remove two control panel attaching screws and
lift assembly off cabinet top.
2. Disconnect all wires from switch.
3. Set Volt-Ohm meter to Ohms scale and calibrate
at appropriate scale.
4. Unplug dryer from electrical supply and
disconnect wires from switch terminals.
5. Place meter probes on switch terminals. You
should see an “infinite” reading on the meter.
6. With probes attached to switch, press the start
switch button. You should read “0” zero Ohms.
