Grid dales dishwasher model # fdb4315lfc0

[haroldsappliance]

Frigidaire model# fdb4315lfc0. this unit does not fill on a normal wash or any other. Solenoid ohms good. Unit counts down and cancel drains, but does not send voltage to fill valve on wash cycle. Flood switch ohms good. Any ideas ?

[AJ]

From looking at the wiring diagram (attached) I don't know what else it could be other then the control board part # 154757002

[haroldsappliance]

Thank you aj. Appreciate the wire diagram. I'll let you know how I make out.

[AJ]

 

[RegUS_PatOff]

... or the Float Switch 

[AJ]

... or the Float Switch 

When he said...

Flood switch ohms good.

I was thinking he was talking about the float switch.

[RegUS_PatOff]

I missed that line ... 

[AJ]

It happens.

[RegUS_PatOff]

i'd rather like this type of format:
Frigidaire model# fdb4315lfc0
this unit does not fill on a normal wash or any other.
Solenoid ohms good. 
Unit counts down and cancel drains,
but does not send voltage to fill valve on  wash cycle.
Flood switch ohms good.
Any ideas ?

[haroldsappliance]

Open circuit between p3- 5 connection on control board and flood/float switch. Sometimes we over complicate a repair by looking right past the problem. guilty of not keeping it simple.  Thanks guys.

[haroldsappliance]

In reference to float versus flood switch.  I have always refered to that switch as "float" but ge refers to this as Flood" on some of their new dishwashers. Technicalally speaking, they are the same.

[AJ]

Good to know, thanks for the update. 

[RegUS_PatOff]

... switch as "float" but ge refers to this as Flood" on some of their new dishwashers.
... Technicalally speaking, they are the same.

yes, technically, but to remind the users, Flood Switch is only used for floods..
doesn't normally control the input water level.
Doesn't noramally "float"

[haroldsappliance]

Flood switch, float switch. Same. Two different terms or words used for same part. Both are designed to prevent water level from rising beyond normal design level. switch opens circuit on inlet valve. Built in safety feature. Hope this clears up confusion. Ge can't leave a simple thing alone. Hope this clears things up for the diyer.