Symptoms
- Fan keeps spinning no matter what control is used
- Turning off the breaker is the only way to stop it
- May have started after a remote or switch change
Likely causes
- CommonA stuck pull chain switchThe switch mechanism can physically stick in the 'on' position.
- CommonA malfunctioning remote receiver stuck sending an 'on' signalReceiver electronics can fail in a way that keeps power flowing regardless of remote commands.
- PossibleA wall switch wired incorrectly, bypassing fan controlMiswiring during a switch or fan installation can leave the fan always powered.
- PossibleA stuck relay inside a smart fan controllerSmart switches and controllers can fail with the relay stuck closed.
What to do
- Try every available control: wall switch, pull chain, and remote, to see if any of them stop it.
- If none work, turn off the breaker for that circuit to stop the fan safely.
- Check whether a recent remote, switch, or smart controller install coincided with this starting.
- Inspect the pull chain switch to see if it's physically stuck rather than an electrical fault.
- If a remote receiver seems to be the issue, try removing its batteries or resetting the receiver.
- Leave the breaker off until the cause is identified if the fan can't be controlled any other way.
- Call an electrician to check the switch wiring or replace the faulty control if the issue isn't a simple stuck pull chain.
Tools and parts
Ceiling fan pull chain switchSearch: “ceiling fan pull chain switch replacement”
When to call a pro
Call an electrician if the fan can only be stopped at the breaker and the pull chain isn't simply stuck.
Safety
Use caution
If no control stops the fan, use the breaker to shut it off rather than leaving it running indefinitely.