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Precise Fill Troubleshooting
NO PRECISE FILL WATER
Does normal water
dispense work?
Does dispenser display
Is there
13.6 VDC
between red and black
wires on J4 at dispenser
board
Replace dispenser board
Check:
1.) Water supply
2.) Water valve
3.) Frozen water tank
4.) Wiring between water valve and main control board
5.) Main control board
Yes
No
No
Yes
No
Check:
1.) Wiring between dispenser and main control board
2.) Wire connector at bottom of freezer door
3.) Main control board
Is there 13.6 VDC
between red and black
wires on flowmeter
Yes
Check:
1.) Wiring between flowmeter and J14 on main control board
2.) Main control board
No
Is there 6.5 -7 VDC
between red and white
wires on flowmeter when
1st activated
Yes
Replace flowmeter
Note:
If no water is flowing through the flowmeter or no
communication is occurring between the flowmeter
and the main control board, the dispenser will display
“0” and beep after 2 seconds.
No
Check:
1.) Wiring between flowmeter and main control board
2.) Main control board
Yes
START
light up?
Does ice dispense
activate auger motor?
Yes
No
Check:
1.) Freezer door switch
2.) Dispenser switch
3.) Wiring connections at bottom of freezer door
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