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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Dryer Test Procedures
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect all electric power to the machine and accessories before servicing.
• Close gas shut-off valve to gas dryer before servicing.
• Never start machine with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the machine is properly grounded.
• Washer motor not grounded! Disconnect electric power before servicing motor.
W502
WARNING
c.
Motor Switch
(Refer to SECTION 8 for Internal Wiring of the Dryer Motor Switch.)
Disconnect electric power to dryer before performing any of the following
steps or when replacing inoperative motor switch.
W2
9
0
WARNING
NO
A. Continuity exists between switch
terminal 5 and terminal 3 (black or
copper wire).
Inoperative start
switch. Replace switch.
Unplug the motor wire harness from the motor
connection block before starting this test.
B. Manually depress actuator.
Continuity broken between switch
terminal 5 and terminal 3 (black or
copper wire).
C. Continuity broken between switch
terminal 6 and terminal 5 (yellow or
copper wire).
D. Manually depress actuator.
Continuity exists between switch
terminal 6 and terminal 5 (yellow or
copper wire).
E. Continuity broken between switch
terminal 1 and switch terminal 2.
F. Manually depress actuator.
Continuity exists between switch
terminal 1 and switch terminal 2.
Motor switch checks O.K.
Start Terminals
Run Terminals
Heater Circuit Terminals
Note: Disconnect
terminal 5 wire (yellow
or copper) from motor
switch before testing
start terminals.
Note: Reconnect
terminal 5 wire (yellow
or copper) to motor
switch before testing run
terminals.
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
Inoperative start
switch. Replace switch.
Inoperative start
switch. Replace switch.
YES
Summary of Contents for CTSA7AWN
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