What To Know
- Unplug the dishwasher for 30 seconds and then plug it back in to reset the control panel.
- In rare cases, a software glitch may cause the dishwasher to blink and not start.
- If you are unable to resolve the issue on your own, contact a qualified appliance repair technician for professional diagnosis and repair.
Facing a blinking Whirlpool dishwasher that refuses to start? Don’t fret! This perplexing issue can be resolved with a bit of troubleshooting. In this comprehensive guide, we’ll delve into the potential causes behind this enigma and provide practical solutions to get your dishwasher humming again.
Common Causes of Dishwasher Blinking and Not Starting
1. Power Supply Malfunction
- Check power cord: Ensure the cord is securely plugged into a working outlet and not damaged.
- Reset circuit breaker: Locate the dishwasher’s circuit breaker and reset it to restore power.
2. Door Switch Failure
- Inspect door latch: Verify that the door is properly closed and the latch is engaged.
- Test door switch: Use a multimeter to check for continuity in the door switch.
3. Control Panel Issues
- Clean control panel: Wipe down the panel with a damp cloth to remove any dirt or debris.
- Reset dishwasher: Unplug the dishwasher for 30 seconds and then plug it back in to reset the control panel.
4. Water Supply Problems
- Check water supply: Ensure that the water valve is turned on and the water pressure is adequate.
- Clean water inlet valve: Remove the water inlet valve and clean it with vinegar or a descaling solution.
5. Drain Pump Malfunction
- Check drain hose: Inspect the drain hose for kinks or clogs.
- Test drain pump: Run the dishwasher in diagnostic mode to check if the drain pump is functioning properly.
6. Motor Failure
- Inspect motor: Remove the motor cover and check for any signs of damage or wear.
- Test motor: Use a multimeter to test the motor for continuity and proper voltage.
7. Other Potential Causes
- Overloaded dishwasher: Avoid overloading the dishwasher to prevent strain on the motor and other components.
- Clogged filter: Clean the dishwasher filter regularly to remove food particles and debris.
- Software glitch: In rare cases, a software glitch may cause the dishwasher to blink and not start. Try resetting the dishwasher to resolve this issue.
Troubleshooting Tips
- Run diagnostic mode: Most Whirlpool dishwashers have a diagnostic mode that can help identify the source of the problem. Consult the user manual for instructions.
- Check for error codes: The dishwasher may display an error code on the control panel. Refer to the user manual to decode the error and troubleshoot accordingly.
- Call for professional assistance: If you are unable to resolve the issue on your own, contact a qualified appliance repair technician for professional diagnosis and repair.
When to Call a Professional
- If the dishwasher continues to blink and not start after troubleshooting
- If you suspect a major electrical or mechanical issue
- If you are uncomfortable performing repairs yourself
Resolution: Reclaiming a Functional Dishwasher
Once you have identified and resolved the underlying cause, your Whirlpool dishwasher should start functioning normally again. Remember to regularly maintain your dishwasher to prevent future issues and ensure its longevity.
Information You Need to Know
Q: What does it mean when my Whirlpool dishwasher blinks 10 times?
A: This typically indicates a communication error between the control panel and the main control board.
Q: How do I reset my Whirlpool dishwasher control panel?
A: Unplug the dishwasher for 30 seconds and then plug it back in to reset the control panel.
Q: Why is my Whirlpool dishwasher blinking and making a humming noise?
A: This could indicate a problem with the drain pump or motor. Contact a professional for diagnosis and repair.
