Display is showing FP - any ideas what I need to do?

If everything lights up and responds to button pushes like normal, and you've done a hard reset as described in the manual, check to see if you have sound out of the headphone jack. It's most likely not a user serviceable problem and will need to go to the shop, but it will probably be the output amp rather than the main board.

I'm pretty sure the FP code means freeze protection engaged. It prevents the outside coil from freezing

DISPLAY SHOW ERROR CODE
PE

Try looking online for another manual. Or call anyone who sells your machine. Me thinks the solution is simple, but you need to talk to any seller of your machine, and soon.

this problem is due to loss of connection between main board and lcd unit replace FP-185 flex cable

there is a short on the board under the start button some where , its quite possible that the solder on the button has come loose and you mite need to solder it again

needs developer tech installed because of the adjustments that have to b done afterwards7734748865

I know some manufacturer's use the code FP for Freeze Protection.

The problem is pump is either broke or there maybe something is caught up in the impellor, easy to fix, remove front cover undo spring for door seal unplug electrics, remove both hoses on pump and undo bracket, then check pump, had same problem myself it was an elastic band and coins got it fixed myself saved a fortune hope this helps.

Hold down 3 buttons in this order:
Paper Tray (Oval button), Recall (Diamond) and #3.
You should see an F2 in the display.
Enter #5 (Display should be showing F5)
Hit the Print Button. (Display should show C00)
Enter 70. (Display should show C70)
Hit the print button. (Display should show probably a 7 or 8)
Hit the print button again. The print button should go Red for a second and then back to green.

Wrench should be gone.

Next to get out of service mode
Hit Clear / stop button until the display shows F5
Then hold down 3 buttons in this order:
Paper Tray, Recall and the Clear Stop button.

You should now be back to working order.

If you have any questions or need parts, feel free to ask.
Have a good day.
Good luck.
Please remember to leave your rating if I have helped you.
Mac