F7
Café
Control Board / Software Fault
Dishwasher displays F7; unit may stop mid-cycle or not start, often associated with control issues.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Corrupted control software, Failed main control board, Power surge damage, Loose control harness connections
How to Fix / Troubleshooting
Safety first: Turn off power at the breaker before accessing control components.
- Power reset: Turn the breaker off for at least 5 minutes, then restore power. Attempt to run a cycle to see if F7 clears.
- Check for moisture: Inspect the control panel area for signs of moisture intrusion from steam or leaks. Dry thoroughly if damp.
- Access main control: Remove the lower kick panel or side panel to locate the main control board. Inspect for burned components or discoloration.
- Check harness connections: Ensure all connectors to the control board are fully seated and free of corrosion.
- If F7 persists: The main control board is likely faulty and should be replaced with a Café-compatible board. Due to the complexity, professional service is recommended.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements