Outdoor Malfunction 3 - Overcurrent protection of AC electricity for the outdoor model

What does 3 mean?

The outdoor unit's overcurrent protection has been triggered. This means too much electrical current is flowing, potentially causing damage.

• Short circuit in the outdoor unit
• Faulty compressor or fan motor drawing excess current
• Power supply issue

Click steps to track your progress.

1. 1

   Note the 'Outdoor Malfunction 3' error.

2. 2

   Ensure the power supply voltage is within the unit's specified range.

3. 3

   Turn off the unit and check for any visible signs of damage or loose connections.

4. 4

   Cycle the power off and on at the circuit breaker.

5. 5

   Call a qualified technician if the overcurrent condition persists.