Ductless mini-split indoor head mounted high on a wall

Mini-split louvers (vanes) not moving

Vanes are driven by small stepper (swing) motors. Check the swing setting first, then the linkage for a broken clip, then the motor and its connector.

Single source ~30 min easyBrands: All

Before you start

Power off before reaching into the head

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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