Fisher & Paykel Dishwasher: not turning off
What is this symptom?
Experiencing issues with your Fisher & Paykel dishwasher not turning off? This common problem may arise when the drying fan continues running or the machine appears stuck in a cycle, potentially leading to prolonged operation. Understanding the reasons behind this behavior is key to finding an effective solution.
Important Tips for Fisher & Paykel Models
- On Fisher & Paykel DishDrawer models, persistent fan operation after a completed cycle is normal and designed to assist drying; it may last up to two hours or restart when the drawer is closed. (Fisher & Paykel 支æŒ
Possible Causes
Post‑cycle drying fan running
How to Identify: DishDrawer model continues to run with fan noise after a completed wash, typically lasting up to ~2 hours; opening the drawer stops the fan. (Fisher & Paykel 支æŒ
Part: Drying fan
Control logic not completing cycle
How to Identify: Dishwasher stays running past expected cycle time or seems stuck; resetting power may temporarily clear behavior.
Part: Control board / timer logic
Faulty float or door/lid switch (sensor)
How to Identify: Dishwasher behaves as if door open or water level incorrect, continuing to run; physical inspection shows debris or misalignment.
Part: Float switch / door latch switch
Malfunctioning thermostat or heating component
How to Identify: Dishwasher appears to stay in a cycle phase related to heating and drying but never transitions, potentially overheating or running indefinitely. (fixappliances.ca
Part: Thermostat / heating element
DIY Solutions
Allow normal post‑cycle fan operation
- Recognize that the dishwasher may continue to operate the drying fan after the wash completes as normal.
- Open the drawer to immediately stop the fan if desired.
Reset dishwasher to clear control glitches
- Turn off power at the circuit breaker or unplug the dishwasher.
- Wait 5–10 minutes to allow internal electronics to reset.
- Restore power and try running a standard cycle.
Inspect and clean door latch/switch and float switch
- Turn off power to the dishwasher.
- Inspect door latch and float switch areas for debris or misalignment.
- Clean and ensure mechanisms move freely.
- Restore power and test operation.
Next step
Choose the next step for not turning off
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
- Typical part-only price
- $120 - $280
- DIY difficulty
- Medium
- Estimated time
- 20-40 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other components that may be involved
Check these only if your diagnosis points to them.
Float Switch
Detects the maximum water level to prevent overflow and potential flooding.
Heating Element
Heats the water or air inside the appliance to the required temperature.
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Professional Repairs
Replace malfunctioning control board or timer
Replace faulty sensor (float/door switch) or thermostat/heater component
When to Call a Professional
Preventive Maintenance
-
Regularly clean sensors and switches: False signals causing extended operation
Frequency: quarterly -
Reset the dishwasher occasionally: Temporary control logic glitches
Frequency: as needed
Frequently Asked Questions
Why is my Fisher & Paykel Dishwasher not turning off?
How do I fix Fisher & Paykel Dishwasher not turning off myself?
How much does it cost to fix not turning off?
When should I call a technician for not turning off?
References & Sources
- Not Turning OFF at the End of Cycle Official
- DishDrawer™ Fan Continues After a Cycle Official
Community Analytical Insights
Analysis based on real user discussions from appliance repair communities
Can I Fix This Myself?
Common Issues Reported by Users
- Faulty control board malfunctioning and not sending the off signal
- Stuck door latch preventing the dishwasher from recognizing it is closed
- Sensor issues, such as a malfunctioning float switch that keeps the cycle running
User Suggested Solutions
-
Reset the dishwasher by turning off the power at the circuit breaker for 5 minutes, then turning it back on.
-
Inspect and replace the door latch if it is damaged or not engaging properly.
-
Test and replace the float switch if it is stuck or malfunctioning.
-
Replace the control board if it is determined to be faulty after testing.
Analysis based on 1 community discussions
View
Sources
Community Discussions
dishwasher won't turn off even when I open the door
Check for water leakage under the lower drawer and ensure lids are sealing properly. Replace faulty parts if necessary.
Source: Reddit r/appliancerepair
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