KitchenAid System Messages

Complete Meaning & Troubleshooting Guide

Control & Lock Messages
LOC
Control Lock Active
  • Press and hold the lock button for 3–5 seconds.
  • Check for stuck or unresponsive touch keys.
  • Clean control panel surface.
  • Reset power if lock does not clear.
Temperature Messages
HOT
High Temperature Warning
  • Allow appliance to cool completely.
  • Check ventilation and airflow paths.
  • Clean filters or internal cooling areas.
  • Do not restart until temperature normalizes.
Power & Startup Messages
PF
Power Failure Detected
  • Check household breaker or power supply.
  • Reset appliance by unplugging for 5–10 minutes.
  • Reprogram settings after restart.
  • Inspect outlet stability if repeated.
RESET
System Restart Required
  • Turn off power for several minutes.
  • Restart appliance after reset cycle.
  • Check for recurring error messages.
  • Inspect control board if issue continues.
System Errors
ERR
General System Error
  • Perform a full power reset.
  • Check wiring and connectors.
  • Look for multiple active fault codes.
  • Replace control board if unresolved.
Cooling Cycle Messages
COOL
Cooling Cycle Active
  • Wait for cycle to complete normally.
  • Do not open appliance doors unnecessarily.
  • Ensure proper ventilation around unit.
  • System will return to normal operation automatically.
Important: If system messages persist repeatedly, disconnect power and contact a certified KitchenAid technician.