Senville Overheating / High Pressure Shutdown

Indoor fan runs but compressor cycles off on very hot days; room temperature rises.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Dirty outdoor coil, Blocked outdoor airflow, Failing outdoor fan motor, Overcharge or non-condensables in refrigerant circuit

Safety: Turn off power before cleaning or inspecting the outdoor unit.

Step 1 – Clean outdoor coil thoroughly: Rinse from inside out until water runs clear.
Step 2 – Ensure clearances: Remove any objects within the manufacturer's recommended clearance around the unit.
Step 3 – Check fan operation: Confirm the outdoor fan runs continuously when the compressor is on. Replace the fan motor if it stops or slows.
Step 4 – Professional service: If the problem persists, a technician should check system pressures and refrigerant charge.

Medium 3/5

Outdoor Fan Motor

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