Maytag W10376697 Service Manual page 52

The belt switch is in series with the motor
and has one of its leads connect directly to
a terminal on the motor thermal overload. If
either the belt switch or the motor thermal
overload opens the circuit, it will stop the
motor, which In turn will cause the motor
centrifugal switch to open and change the
positions of the motor switch, opening motor
switch 1M to 2M, which causes an open in
the neutral in the gas coil circuit and L2 of an
electric element circuit.
Door switch on this dryer is not wired in
series with any other components. When
the door switch is opened or closed it is
the User Interface Control that senses this
and activates or deactivates the relays on
the board. Whenever a door switch state is
sensed as closed the UIC allows the Select
Cycle or Reselect Cycle to display on PD or
PR models after correct vend price is applied.
On PR models set-up for free vend the display
would show Select Cycle after the door switch
state is changed and then detected as closed.
With all pay for use commercial dryers,
whenever the power is supplied to the dryer
and the cycle has been started, time continues
to count down even if the cycle is interrupted
by the opening of the door switch.
Dryers set for On Premises Laundry (OPL),
set for free vend; when a cycle is interrupted
with a door opening or power failure, that
cycle will be cancelled, and a new full cycle
will need to be started if additional dry time is
required.
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