Section 3 Troubleshooting

13. MACHINE DID NOT FILL ALARM ANALYSIS

Is there water coming in

NO

through the water supply

 

 

lines?

 

 

YES

 

 

 

 

 

 

1

 

Check the main water valve shut-offs, inside of the water hoses and in-line strainers.

 

 

 

 

 

 

IS

 

 

 

 

 

 

there voltage

 

 

 

 

 

 

(220 Volts) at the

 

 

 

 

 

 

respective water

 

 

 

 

 

 

valve that should

 

 

 

 

 

 

be turning

 

 

 

 

 

 

on?

 

 

 

 

 

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

Is

 

 

 

 

 

 

there

 

 

 

 

 

 

continuity

 

 

 

 

 

 

between the wire

 

 

 

 

 

 

from the main

 

 

 

 

 

 

board to the

 

 

 

 

 

 

water valve?

 

 

 

 

 

 

 

NO

 

 

 

 

 

 

 

 

Replace the main board.

 

 

 

 

3

 

 

 

 

 

 

 

YES

 

 

 

 

 

 

 

4

 

 

 

 

Is

 

 

 

 

 

 

 

 

 

 

 

 

there voltage (220

 

 

 

 

 

 

Volts) between the

 

Is

 

drain wires on the main

 

the water plug

 

board?

 

harness

NO

 

 

For example, for the

 

connector on the

 

 

main board

 

cold fill valve, is there

 

intact?

 

voltage between the

 

 

 

 

 

 

gray (cold fill) and blue

 

 

 

 

 

 

(common) wire?

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace the water valve

 

 

 

 

 

wiring harness.

 

 

 

 

 

 

 

 

 

 

 

 

YES

Replace the water valve.

YES

Replace the main board.

YES

Replace the water valve.

CFD1989S

52

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