Error 206 - Specific PBA communication error (HUB, FAN, INV1, INV2)

What does 206 mean?

A specific communication error related to various Printed Board Assemblies (PBAs) within the system, identified by sub-codes C001 to C004.

• Faulty HUB PBA (C001)
• Faulty FAN PBA (C002)
• Faulty Inverter 1 PBA (C003)
• Faulty Inverter 2 PBA (C004)

Click steps to track your progress.

1. 1

   Note the specific sub-code (C001, C002, C003, or C004) to identify the affected PBA.

2. 2

   Power cycle the outdoor unit to attempt a reset of the PBA's communication.

3. 3

   Check physical connections to the indicated PBA; professional service is likely required for PBA replacement.