Section 3 Troubleshooting

4. WATER RUNS CONTINUOUSLY INTO THE WASHER-EXTRACTOR

NOTE: This information applies to the three main fill valves as well as the three supply valves. The first task in this process is to determine which valve is staying on. This may be done by individually shutting off the water supply t each valve. Find the location where the water is flushing into the machine and follow the hose back to the solenoid Once the valve has been identified, proceed as follows:

Turn the main power to the

Clean the valve or install a repair kit inside

machine off.

NO

the valve if available. If

a repair kit isn’t

Does the water

shut off?

YES

1

Is there voltage (220 Volts) between the two wires of the solenoid on the water valve that is staying on?

NO

For example, if the 1-5 (hot fill on X18-75) is staying on, is there voltage (220 Volts) between the common (red) and neutral (blue) wires of the solenoid?

available, replace the

entire valve.

 

 

 

 

YES

 

 

 

Check the microprocessor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

display to make sure that

 

 

 

 

 

 

 

 

the microprocessor isn’t

 

 

 

 

 

 

 

 

calling for the water

 

 

 

 

 

 

 

 

valve to turn on when it

 

 

 

Is the

 

 

 

shouldn’t be. If it is, turn

 

 

 

main board

 

 

 

off the power to the machine

 

 

 

(water) harness

 

 

 

for at least 20 seconds and

 

 

 

connected correctly

2

 

 

then turn the power back

 

 

 

as shown on the wiring

 

 

 

on. Make sure that the

 

 

Repair or replace the

 

 

schematic and is it intact?

 

 

 

display reads “CYCLE 00.”

 

NO

 

YES

 

main board (water)

 

 

 

 

 

Note: Make sure there are

 

 

 

If the microprocessor is

harness as needed.

 

 

 

 

 

 

 

no wires loose, shorted

 

 

 

still calling for the water

 

 

 

 

 

 

 

 

 

or disconnected

 

 

 

valve to turn on when it

 

 

 

 

 

from the main

 

 

 

shouldn’t be, assuming

 

 

 

board (water)

 

 

 

that all checks were done

 

 

 

harness.

 

 

 

correctly, replace the

 

 

 

 

 

 

 

 

main board or contact

 

 

 

 

 

 

 

 

Alliance Laundry Systems’

 

 

 

 

 

 

 

 

customer service

 

 

 

 

 

 

 

 

department to verify that

 

 

 

 

 

 

 

 

all checks have been done

 

 

 

 

 

 

 

 

correctly.

 

 

 

 

 

 

 

 

 

CFD20S

22

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9001900