Fisher & Paykel Built-In Dishwasher Code F50: electronics error

What F50 means

On Fisher & Paykel DW24U6I1 built-in dishwashers from the DW24U and DW60 platform, F50 reports an electronics error. The control has detected a problem in its own circuitry and stops the cycle. Owners see F50 on the display and the dishwasher may not start again. F50 is different from the data and power supply errors shown as F90 and FA0.

Common causes of F50

Control electronics not working correctly
Poor connection between the control and other parts
Power surge that damaged the control

✓ One safe check you can try

1. Switch the dishwasher off and turn its breaker off for one minute. 2. Turn the breaker on, switch the dishwasher on and start a short cycle. 3. If F50 returns, switch it off at the breaker. 4. Call us and avoid further restarts.

! Why to stop there

Control electronics cannot be repaired by owners.
Repeated restarts of a failing control risk more damage.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other DishDrawer & Dishwasher codes

A80Fisher & Paykel Built-In Dishwasher Code A80: turbidity sensing alarm U2Fisher & Paykel DishDrawer Code U2: restricted lid travel F1Fisher & Paykel DishDrawer Code F1: flood sensor activated U3Fisher & Paykel DishDrawer Code U3: filled too quickly or did not drain F2Fisher & Paykel DishDrawer Code F2: motor rotation not sensed U4Fisher & Paykel DishDrawer Code U4: other drawer has an error F3Fisher & Paykel DishDrawer Code F3: water temperature too high F4Fisher & Paykel DishDrawer Code F4: no temperature rise while heating

F50F50 questions

Is F50 a water problem?

No. It is an electronics error, so checking taps, hoses or filters will not help. The control itself is the focus of the repair, and we test it on site before suggesting a replacement.

Why does the code come back after a power cycle?

A power cycle clears temporary glitches. If F50 returns right away, the control is failing in a consistent way, and a technician needs to test and probably replace it.

Can you tell me the cost before replacing the control?

Yes. We confirm the code, test the control, then give a written price. You decide before any parts are ordered, and the repair is covered by our 30-day warranty.