Soleus Air Overcurrent / Short Circuit

Soleus Air AC trips the household circuit breaker or blows a fuse when starting or shortly after.

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Safety Warning

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.

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Possible Causes

Shorted compressor or fan motor, Damaged power cord, Shorted capacitor, Incorrect circuit size for unit amperage

How to Fix / Troubleshooting

Safety: Do not repeatedly reset a breaker that trips immediately; this can be dangerous. Unplug the unit before inspection.

  • Check circuit rating: Verify that the AC is on a circuit with sufficient amperage as specified on the Soleus Air nameplate.
  • Inspect cord and plug: Look for burn marks, melted plastic, or exposed wires. Replace the cord set if damaged.
  • Isolate components: With the unit unplugged and covers removed, visually inspect the compressor, fan motors, and capacitors for burn marks or swelling.
  • Professional diagnosis: Use of an ohmmeter and clamp meter is required to safely identify the shorted component. This is best handled by a qualified technician.
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Repair Difficulty

Professional Required 5/5

Required Part

Compressor
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