Fisher and Paykel French door, freezer drawer, F24 and flashing wrench symbol. Help

You need a Air gap kit designed by Fisher and Paykel to address this problem. It is pricey but it is worthy. I used this and very happy with it since no back flow problem from one while other running. Here is a link to order it.

Hey, I had this problem before!!!! Just unplug the unit off and wait about 10sec and plug it back on.....that usually does the trick.

U1= Machine has failed to prime with water within
approx. 3 minutes
 The water supply is not turned on
 The machine is syphoning
 The spray arm is not in place
 Excessive foaming
 The Inlet Valve has failed
 The electronic controller has failed
 Rotor not fitted correctly

That's a water filter error code.

Did you just change the water filter? If not, do so.

If you didn't change it or changing it doesn't solve it, the next step is to ensure there's no air trapped in the system. Get 2 or 3 glasses of water at the door.

If the error code still shows, press and hold the Filter button for 10 seconds which should re-set the code.

If that sorts it out, let us know what worked please. This helps other people with a similar problem know.

However, iIf you still have trouble and the appliance is still in warranty (possibly 2 years or more depending on where you bought it), call the company and provide the model and serial number and they should be able to tell you.

If in warranty, arrange a service call.

If not, let us know what you did and we'll go from there. Good luck!

most likely the actuators are bad. with the unit off push and hold the lock and start buttons, lock first then start, after about 6 seconds the display will flash 188. press the power button, ho will be displayed. push the start button until Ld is displayed. open the drawer in question and push the lock button and watch the lid both sides should go down evenly, push the lock key to move it up and down as needed. push the power button to exit diagnostics. if you notice that the lid doesn't go down evenly or if one side stays up replace the actuators, they come as a pair. call a dealer/servicer to order actuators. make sure to specify top or bottom as there is a difference. hope this helps

Turn off dishwasher's circt braker at distribution panel (usaly located in garage or in basement)
1. Open lower drawer
2. Push in two plastic buttons at front lower corners.
3. Remove drawer from railing
4. Remove water from bottom of dishwasher
5. Use hair drier to dry off bottom copartment, specialy in left corner at floding switch location.
6. Install drawer on the rail in position when plastic buttons pup up