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Section 4 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 Contact Points
Nonmetered Models
Refer to Figure 10
1. Remove four screws and lockwashers holding
timer and plate to timer case.
NOTE: When installing timer plat,e lockwashers
must be between head of screw and late.
2. Pull timer plate out of timer case as far as wire
will permit.
3. Remove screw, lockwasher and locknut holding
ground wires from timer.
4. Disconnect wires from timer, except timer
motor.
NOTE: Refer to appropriate wiring diagram
when rewiring timer.
5. Manually rotate timer out of “OFF” position and
into cycle.
6. Set meter to read Ohms and put meter probes to
terminals:
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 10
H
N
L1
DRY957S
