L02 Inconsistencise In Indoor/Outdoor Unit Models - Panasonic 2WAY Multi Technical & Service Manual

L02 Inconsistencise in Indoor/Outdoor Unit Models (non-GHP equipment connected)
Error detection method
• An error is detected when indoor units other than GHP models are connected.
• An error is detected when package type L series indoor units and building multi outdoor units are connected.
Troubleshooting
1 Check the following, and remove or replace all non-GHP models.
Indoor unit 1-1 • Indoor unit model
• Indoor control board
● See instructions packaged with servicing indoor board for procedure on replacing indoor control board.
IV–67