Outdoor temperature thermistor abnormality — Incorrect outdoor temp reading

What does Outdoor temperature thermistor abnormality mean?

The sensor that measures the outside temperature is malfunctioning. This prevents the unit from accurately adjusting its operation based on ambient conditions.

• Outdoor temperature sensor fault
• Loose sensor wiring
• Damage to the sensor

Click steps to track your progress.

1. 1

   Turn off the main power switch.

2. 2

   Wait for 5 minutes.

3. 3

   Restore power to the unit.

4. 4

   If the issue persists, contact your installer or a service technician.