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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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
Section 7
Test Procedures
IMPORTANT: Electrical test procedures in this
service manual are performed by using a Volt-Ohm
meter. Tests can also be performed using a multi-
meter or any other electrical testing equipment with
which the service person is familiar.
64. TIMER CONTACTS
.
a. Disconnect wires from timer, except timer
motor wires.
NOTE: Refer to appropriate wiring diagram when
rewiring timer.
b. Manually rotate timer out of “OFF” position
and into cycle.
c. Set test meter to read Ohms. The following
readings should be found:
(1) Motor circuit test – L1 and M = “zero”
Ohms (closed)
(2) Heat circuit test – L2 and H = “zero” Ohms
(closed)
(3) Timer motor test – T and M (electric
models) or T and N (gas models) =
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
(4) Rotate timer to “cooldown” (5 minutes
before “OFF”). “Infinite” (open) reading
should be found between L2 and H.
(5) Rotate timer to “OFF” position. “Infinite”
(open) reading should be found between L1
and M and between L2 and H.
NOTE: Timer motor power is supplied through M
(electric models) or N (gas models) terminal.
