E416 - System stopped due to high discharge temperature

What does E416 mean?

The system has shut down because the compressor's discharge temperature is too high, often caused by low refrigerant or restricted flow.

• Refrigerant leakage.
• Outdoor unit placement.
• Blockage of the solenoid valve.
• Malfunction of the exhaust temperature sensor.
• EEV issues.

Click steps to track your progress.

1. 1

   Check for any signs of refrigerant leakage.

2. 2

   Ensure the outdoor unit has proper ventilation and is not in a restricted space.

3. 3

   Check for blockages in the solenoid valve.

4. 4

   Inspect the exhaust temperature sensor for malfunction.