P5 TROUBLESHOOTING STEPS:

 

Step 1: Check if System Undercharged

• Evaluate the refrigerant charge level. An undercharged system can cause the compressor to overwork, leading to overcurrent situations.

 

Step 2: Check if System Overcharged

• Assess the refrigerant charge to ensure it is not above the recommended levels. Overcharging can strain the compressor, triggering overcurrent protection.

 

Step 3: Check for Blocked Air Flow

• Examine the system for any obstructions or issues restricting air flow. Inadequate air flow can contribute to compressor overcurrent situations.

 

Step 4: Check the Outdoor Fan Motor

• Inspect the outdoor fan motor for proper operation. A malfunctioning fan motor can affect heat dissipation and contribute to compressor overcurrent protection activation.

 

Step 5: Check the Compressor

• Evaluate the compressor for any signs of damage or malfunction. A faulty compressor can lead to overcurrent situations.

 

Step 6: Check the Outdoor Board

• Examine the outdoor control board for visible issues or signs of damage. A malfunctioning control board can contribute to electrical irregularities triggering compressor overcurrent protection.