Error Code H6

Main control unit failure in receiving valid signal from outdoor fan motor after start-up sequence initiated for at least 30 seconds.

? What Causes This

Faulty main board wiring connection, malfunctioning outdoor fan motor or outdated software within outdoor fan system itself.

✓ How to Fix It

Ensure correct establishment of all control wires between the board and motor; replace faulty parts upon verification of failures based on test results.

Source: page 44 of the official manual

From the manual

This error code appears in:

GE 24922 Universal Remote