F50 Moderate Moderate DIY

Fisher & Paykel Dishwasher F50 — Electronics Error

Fisher & Paykel Dishwasher · Error code F50

What F50 Means

F50 indicates a control-electronics error.

Symptoms

  • Erratic operation or no response
  • F50 shown

Common Causes

1
Control electronics fault

The main board has a fault.

2
Power-supply glitch

A transient may clear with a power cycle.

How to Fix It

  1. Switch off at the wall for a minute, then power back on.
  2. If F50 persists, the control electronics need service.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Fisher & Paykel Dishwasher Control Board View on Amazon→

More Fisher & Paykel Dishwasher Codes

F30 F30 — Flood Switch Activated F40 F40 — Water Flow Error F90 F90 — Data / Electronics Error FA0 FA0 — Electronics / Power Supply Error FC0 FC0 — Motor Fault U1 DishDrawer U1 — No Water

All Fisher & Paykel codes → All dishwasher codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.