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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
22. TIMER (Nonmetered Models)
a. Refer to Figure 9 for timer removal.
b. Loosen setscrew holding timer knob to timer
shaft and remove knob.
c. Remove four screws holding timer and plate to
timer case.
NOTE: When reinstalling timer plate, lockwasher
must be between head of screw and plate.
d. Pull timer and plate out of timer case as far as
wires will permit.
e. Remove ground wire from ground terminal on
timer. Refer to Figure 4.
f. Disconnect wires from timer.
NOTE: Refer to wiring diagram when rewiring
timer.
g. Remove two screws holding timer to plate.
Refer to Figure 9.
To Test Timer Contacts
(Nonmetered Models – Figure 4)
1. Disconnect wires from timer, except timer motor
wires.
NOTE: Refer to appropriate wiring diagram
when rewiring timer.
2. Manually rotate timer out of “OFF” position and
into cycle.
3. Set test motor 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 2460-3100 Ohms or apply
live power to timer motor terminals and
motor should run.
NOTE: Timer Motor Resistance
120 Volt, 60 Hz 2,460 – 3,100 Ohms
240 Volt 10,900 – 13,000 Ohms
24 Volt 80 – 130 Ohms
NOTE: Rotate timer to “cooldown” (5 minutes
before “OFF”). “Infinite” (open) reading should
be found between L1 and H.
d. 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.
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