95
Drain line partially
restricted, kinked or
improperly installed.
Drain All The
Way: check for
water output from
drain hose.
Fail: Clear drain line,
remove kink or
correct installation.
Drain Valve not
operating.
Drain Valve Test:
Listen for click
when actuated.
Fail: If valve is
getting power
replace valve. If no
power, check wiring
or IOB output
Drain pump not
operating.
Drain Pump Test:
Listen for pump
Fail: If pump is
getting power
replace pump. If no
power, check wiring
or IOB output.
Pump lost its prime.
Drain All The Way
Test: drain time
and flow rate
Fail: Check drain
hose for sumping
between pump and
high loop. Drain
water from drain
hose and retest
Drain All The Way
Defective fill level
sensor.
Check Sensor
Screen for
readings
Fill level sensor
should be 0 when
empty and >75 full.
Contact Labconco
Product Service.
Defective controller.
Check output from
PCB to drain
valve and pump.
Replace IOB.
Contact Labconco
Product Service.
Door Latch Fail
DL
Door switch opens
during cycle.
Shut Door.
Door switch not
actuated.
Door Latch Test:
Check door latch
function.
Pass: Adjust door
striker or door hinge
pins for positive
actuation of door
switch/latch.
Door latch
switch/latch not
working.
Check wire
connections.
Fail: If latch is
getting power
replace latch. If no
power, check wiring
or IOB output
Door Open
DO
Door switch is open
when trying to start
cycle.
Shut Door.
Fill Fail
FF
Improper water
supply tap.
Fill All The Way
tests Tap fill time
and flow rate.
Fail: Make sure
water is turned on
with no restrictions.
Tap water pressure
must be at least 20
psi (138 kPa) and
Summary of Contents for FlaskScrubber 4110010 Series
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