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Useful sections
Solution
Codes in this document
PF
Maintenance procedures
Confirm the display reads PF.
Press START/CANCEL to cancel the error as Frigidaire documents.
Check whether household power was interrupted before starting a new cycle.
Do not operate the dishwasher if the breaker trips, lights flicker, or water is present near power connections.
Warnings
Use the exact model manual and Frigidaire service channels when the official safe steps do not clear the code.
Other revisions
No alternate revision has been attached yet.
Source-backed notes
Dishwasher Error Code i20 - Unit did not drain properly
Frigidaire documents i20 as a not-draining code and lists disposer knockout, drain hose, drain height, glass trap or filter, and reset checks.
Source
Frigidaire (A)
Section
Dishwasher Error Code i20 - Unit did not drain properly
Last checked
2026-07-29
Dishwasher Error Code i40 - Clogged filter or sump
Frigidaire documents i40 as a clogged filter or sump code and recommends cleaning the glass trap before rerunning the unit.
Source
Frigidaire (A)
Section
Dishwasher Error Code i40 - Clogged filter or sump
Last checked
2026-07-29
Dishwasher Error Code PF - Loss of Power
Frigidaire documents PF as a loss-of-power code and says START/CANCEL should cancel the error so a new cycle can be started.
Source
Frigidaire (A)
Section
Dishwasher Error Code PF - Loss of Power
Last checked
2026-07-29
Dishwasher Error Code CL or Cd - Door is open
Frigidaire documents CL or Cd as a door-open code where the door has not been successfully closed and latched, and says service should be contacted if the door cannot be closed.