I have a Frigidaire Dishwasher that wont heat water. I replaced heating element and still not heating. Any ideas on what activates the element or my next step. Thanks in advance for your help.
Could not find info on an FC2 the following are for a FC0. It should be the same.
Here are your parts
Replacement parts for FRIGIDAIRE FDB4315LFC0 Frigidaire/dishwasher | AppliancePartsPros.com
Here is the wiring diagram/tech sheet
http://manuals.frigidaire.com/prodinfo_pdf/Kinston/154580201en.pdf
The control board activates the heater.
Unplug/remove power from the unit.
Remove one wire from the hi-limit thermostat.
Measure it with a meter.
Should be 0 ohms.
I would also do the same with the heating element.
It should be 15 to 20 ohms.
It is also a good idea to also check the heater and hi-limit thermostat combo at the control board plug just to be sure you do not have a wiring problem.
If all OK then odds are that your control board is shot.
Thanks for the help. I’ll give it a try and hope its not the board $$$.