Why won't my mini split louvers close?

If the louvers on your Senville mini split don’t fully close when you turn off the unit, don’t worry — this is usually easy to fix! Follow these simple steps to reset them:

1. Turn off the mini split unit
   Use the remote or wall control to power off the unit.
2. Manually close the louvers
   Gently push the louvers by hand to the fully closed position.
3. Disconnect power
   Locate the disconnect switch near your outdoor unit (this may look like a breaker or switch box). Turn it off and leave it off for 30 minutes.
4. Reconnect power
   After 30 minutes, turn the disconnect switch back on.
5. Turn the unit back on
   Use the remote or wall control to power the unit back on.

What does this do?

This process resets the system and recalibrates the louvers so they return to the fully closed position when the unit is turned off.

Need more help?

If the louvers still don’t close after these steps, please contact our support team — we’re happy to assist you!