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Error code reference

Dacor Dishwasher Error Code PF

Power Fail-power to the appliance has been interrupted; also appears when the dishwasher is first installed.

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What the PF error code actually means

The PF code means your dishwasher noticed that its power was cut off at some point, which could be anything from a brief power outage to a tripped breaker. It also shows up the first time you turn on a newly installed dishwasher. Pressing the START/CANCEL button will clear the message and your dishwasher should return to normal.

Diagnostic procedure

The full PF procedure

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1
First diagnostic step
Press START/CANCEL to clear the display.
More steps, wiring diagram references, and verified part numbers
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Most common causes of PF

Ranked by how often they cause this code
  1. 1Household power outage or interruption
  2. 2Tripped circuit breaker or GFCI outlet
  3. 3First-time installation power-on
  4. 4Loose wiring connection at junction box or terminal block
  5. 5Faulty control board

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Questions people ask about PF

What does PF mean on a Dacor dishwasher?
PF stands for Power Fail on a Dacor dishwasher. It indicates that the appliance detected an interruption in its electrical power supply at some point. The code also appears normally when the dishwasher is powered on for the first time after installation. It is a status notification, not a component failure alert.
Will resetting the dishwasher clear the PF code?
Yes, pressing START/CANCEL is the recommended step to clear the PF code on a Dacor dishwasher. If the underlying cause was a one-time power outage or initial installation, the code will clear and not return. If it reappears after resetting, there is likely an ongoing issue with the circuit or wiring that needs further investigation.
How much does it cost to repair a Dacor dishwasher showing a PF code?
In many cases the PF code costs nothing to resolve since it clears with a button press after a power outage or at initial installation. If a service call is needed to address a tripped breaker, loose wiring, or a faulty control board, repair costs can range from around $75 to $300 or more depending on the nature of the repair and local labor rates.
How do I fix the PF error code on my Dacor dishwasher?
Press the START/CANCEL button to clear the PF code and return the dishwasher to normal operation. If the code reappears, check your home's circuit breaker panel for a tripped breaker and inspect any GFCI outlets on the dishwasher's circuit. Persistent or repeated PF codes may point to a loose wiring connection that should be inspected by a qualified technician.
Is the PF error code on a Dacor dishwasher a safety concern?
In most cases, PF is not a safety concern and simply records that power was lost momentarily. However, if the code is triggered repeatedly by a tripped breaker or GFCI, there may be an underlying electrical issue on the circuit that should be evaluated by a licensed electrician. Loose or arcing wiring connections, if present, do warrant prompt attention for safety reasons.

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