Fisher & Paykel DD601v2 Service Manual page 31

Yes
Shut the drawer.
Test the exhaust
valve for an open
Note: Tub home microswitch is located on the rear
of the left slide runner and is connected in series with
the exhaust valve.
U2
The tub drawer has been
sensed as open during
the cycle or the exhaust
valve is open circuit.
Is the drawer
open?
Check the
mechanical
operation of the
the slides.
OK
circuit.
- 28 -
No
Check the
microswitch is
working in
diagnostics.
OK
Not OK
Adjust the slides.
Not OK
Replace the
microswitch.