What Does the PE Error in a Samsung Dishwasher Mean?

This error appears when water level gets low.

Samsung dishwasher pe error

It occurs due to low water level, as well as when water supply becomes normal after the first detection of low water level.

Possible causes:

  1. Faulty low level sensor
  2. Loose low level sensor wiring
  3. Poor low level sensor connection
  4. Faulty main board

How to solve it:

Check the floater of the Low Level Sensor: there may be foreign objects or debris.

  • Make sure there is voltage between the pink and brown wires of the Micro Switch.

If it works well after water is supplied:

  • Remove the Micro Switch’s connections and test the switch. Do not check any other elements.