Labconco SteamScrubber 44003 Series User Manual page 52

Chapter 7: Troubleshooting
PROBLEM CAUSE
Washer will not Clogged drain
drain
Blockage of air gap
Kink in drain hose
Filter blocked
Drain valve or pump
not operating
Washer will not Fill valve clogged
fill
Water supply turned
off
Defective fill switch
Washer overfills Defective fill switch
Selection buttons Microprocessor
memory error
on control panel
inoperable or
controls
malfunction
Key pad defective
Drain Fail Alarm Drain Valve
inoperable
Drain Pump
inoperable
Drain hose not routed
properly
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CORRECTIVE ACTION
Clean out drain.
Clean the air gap by lifting the cover,
unscrewing the cap, and removing any
accumulated material. See Chapter 5.
Check for a kink in the drain hose.
Check filter in washer and clean as needed.
Check operation.
Clean fill valve.
Turn on water.
Check operation.
Check operation.
Perform "Factory Reset." Open latch on door.
Press ▼ button and simultaneously close door
latch. Release ▼ button and display will show
the set up screen. Press ▼ until FACTORY
RESET is highlighted. Press ► or ◄ until "Yes"
is displayed. Press RUN.
Replace key pad.
Listen for click when washer should drain.
Check for mechanical restriction of actuator arm
on top of valve.
Check for electrical power to valve.
Check for damage to valve coil.
Check if pump fan turns when washer should
drain.
Check for mechanical restriction of fan.
Check for electrical power to pump.
Hose from drain pump must slope upward and
have no low spots or horizontal runs under
washer tank.
Make sure hose is attached to the back of the
washer and has a high loop.
Product Service 1-800-522-7658