Alliance Laundry Systems HWTT20*N - No Agitation - Low and High Speed

52 39201
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Troubleshooting (Coin Slide Operated/Non-Metered Models with “8” or “9” in 4th Character of Model No.)
28. No Agitation – Low and High Speed
Is there voltage
between "H6-1" on
control to terminal 4
on the motor?
Is there voltage
between "H6-3" on
control to terminal 1
on the motor?
Is there voltage
between terminal 1
of the motor and
"H6-2" on the control?
Is there voltage
across terminal 1 & 8
of the motor?
Is there voltage at
"H6-4" on the control
to terminal 8 on the
motor?
Is there voltage
across terminals 3 &
8 on the motor?
Is there voltage
across terminals 3 &
4 on the motor?
Is there voltage
between "H6-6" and
terminal 4 on the
motor?
Check operation of
lid switch, check
wiring to control.
Replace control
Correct wiring
between control
and motor.
Check operation of
thermal protector
in the motor.
Replace motor if
necessary.
Replace control.
Correct wiring
between control
and motor. Check
capacitor, replace
if necessary.
Correct wiring
between motor
terminal 8 and
control.
Replace control.
Replace motor.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Yes
No
Low speed
Is there voltage
between "H6-5" and
terminal 4 on the
motor?
(2a)
No
Yes
High speed
Is there voltage
across terminals 7 &
4 on the motor?
(3a)
No
Yes
Low speed
Is there voltage
across terminals 8 &
7 on the motor?
(4a)
No
Yes
High speed
Low speed
TLW345S
High speed