Service manual

130 800170
Section 3 Troubleshooting (NetMaster Models – Dryer Control)
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
71. DOOR OPEN
Replace electronic
control.
Correct wiring
between door switch
and control. Also
check neutral
supply to control.
Correct wiring to
door switch.
Check operation of
the door switch.
Replace if necessary.
Is there voltage across
terminals H2-1 and
H2-6?
Is there
voltage on the
N.O. terminal of the
door switch to a
neutral wire?
Is there
voltage on the
COM terminal of the
door switch to a
neutral wire?
(2)
(3)
(4)
YES
NO
Replace
resistor.
Does
resistor at H2-2 and H2-5
read proper ohms?
(1)
NO
YES
NOTE: Conduct all tests
with the door closed.
YES
NO
YES
NO
DRY1815S