Green LED Continuous lighting, Red LED Off — Defrosting

What does Defrosting mean?

The green LED is continuously lit, and the red LED is off. This indicates that the outdoor unit is currently undergoing a defrosting cycle to remove ice buildup from its coil. This is a normal operating mode, not a fault.

• Normal operation in cold weather conditions when ice forms on the outdoor coil.
• System detecting a need to melt accumulated frost for efficient operation.

Click steps to track your progress.

1. 1

   No action is required; this is a normal part of the heat pump's operation in cold temperatures.

2. 2

   Allow the defrost cycle to complete naturally; do not attempt to manually remove ice.

3. 3

   Ensure there is no obstruction preventing proper drainage of melted water from the outdoor unit.