Labconco SteamScrubber 4010010 Series User Manual page 95

Door Latch Fail
Door Open
Fill Fail
Drain line partially
restricted, kinked or
improperly installed.
Drain Valve not
operating.
Drain pump not
operating.
Pump lost its prime.
Defective fill level
sensor.
Defective controller.
Door switch opens
DL
during cycle.
Door switch not
actuated.
Door latch
switch/latch not
working.
Door switch is open
DO when trying to start
cycle.
Improper water
FF
supply tap.
Drain All The
Way: check for
water output from
drain hose.
Drain Valve Test:
Listen for click
when actuated.
Drain Pump Test:
Listen for pump
Drain All The Way
Test: drain time
and flow rate
Check Sensor
Screen for
readings
Check output from
PCB to drain
valve and pump.
Door Latch Test:
Check door latch
function.
Check wire
connections.
Fill All The Way
tests Tap fill time
and flow rate.
95
Fail: Clear drain line,
remove kink or
correct installation.
Fail: If valve is
getting power
replace valve. If no
power, check wiring
or IOB output
Fail: If pump is
getting power
replace pump. If no
power, check wiring
or IOB output.
Fail: Check drain
hose for sumping
between pump and
high loop. Drain
water from drain
hose and retest
Drain All The Way
Fill level sensor
should be 0 when
empty and >75 full.
Contact Labconco
Product Service.
Replace IOB.
Contact Labconco
Product Service.
Shut Door.
Pass: Adjust door
striker or door hinge
pins for positive
actuation of door
switch/latch.
Fail: If latch is
getting power
replace latch. If no
power, check wiring
or IOB output
Shut Door.
Fail: Make sure
water is turned on
with no restrictions.
Tap water pressure
must be at least 20
psi (138 kPa) and