E12 Automatic Address Setting Is In Progress: Automatic Address Setting Start Is Prohibited - Panasonic 2WAY Multi Technical & Service Manual

E12 Automatic Address Setting Is in Progress: Automatic Address Setting Start is Prohibited

(Cannot be detected when the water heat exchanger unit is connected.)
Error detection method
An error is determined when an auto-addressing startup command is received from another unit during auto-
addressing.
• In a system with multiple outdoor units, with indoor/outdoor operation wiring connected (with link wiring),
an auto-addressing startup command was issued by another unit during auto-addressing.
Troubleshooting
1 In a system with multiple outdoor units, with indoor/outdoor operation wiring connected (with
Autoaddress link wiring), an auto-addressing startup command was issued by another unit during auto-
1-1
addressing.
Wait until current auto-addressing is complete.
IV–48