Alliance Laundry Systems CA050L - CE Models “Door Open” Indicator

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NetMaster Troubleshooting – KT075 Models Only
50.CE Models “Door Open” Indicator
Replace control.
Is there voltage across
terminals H2-1 and
H2-6 on the control?
Yes
Correct wiring
between H2-1
on control and
normally closed
on airflow switch.
Is there voltage to
normally closed
terminal of the airflow
switch?
Yes
No
Check AFS for
proper operation.
Replace if
necessary.
Is there voltage to the
common terminal of
the airflow switch
(AFS)?
Yes
No
Correct wiring
between LDS
and AFS.
Is there voltage to
output side of the lint
door switch
(LDS)?
Yes
No
Check LDS for
proper operation.
Replace if
necessary.
Is there voltage to
common of LDS?
Yes
No
Correct wiring
between DS
and LDS.
Is there voltage to
output side of door
switch (DS)?
Yes
No
Check DS for proper
operation. Replace
if necessary.
Is there voltage to
common terminal
on DS?
Yes
No
Correct wiring
between fuse F3
and DS.
Is there voltage to
output side of
fuse F3?
Yes
No
Check fuse F3 for
proper operation.
Replace if
necessary.
Is there voltage to input
side of fuse F3?
Yes
No
Correct wiring
between
transformer
and fuse F3.
Is there voltage across
transformer
secondary?
Yes
No
Refer to steps 4, 5
and 6 of “CE Models
No Display.” Replace
transformer if
necessary.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
Note: All voltage checks
are referenced to the
transformer neutral
unless otherwise
stated.
No (STEAM)
No (GAS)
TMB2314S
TMB2314S