Alliance Laundry Systems DTB75CG - Page 40

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Troubleshooting
24. Motor Runs, Time on Drying Timer But No Heat (continued)
Is there
power into
cabinet high
limit
thermostat?
Check for
broken wire
from airflow
switch.
TMB2151S-b
No
Is there
power out of
cabinet high
limit
thermostat?
Is there
power into
burner high
limit
thermostat?
Check for
broken wire from
cabinet high
limit.
Is
there power
out of burner
high limit
thermostat?
Yes
Yes
No
Yes
Replace
thermostat.
No
Continued from
previous page
Replace burner
high limit
thermostat.
Check for loose or
burned connection
at harness plug.
No
Yes