Troubleshooting by Indication on the Remote Controller
" Address Duplication of Centralized Remote Controller
All indoor unit models
The principal indoor unit detects the same address as that of its own on any other indoor unit.
The malfunction decision is made as soon as the abnormality is detected.
Address duplication of centralized remote controller
Defect of indoor unit PCB
Be sure to turn off the power switch before connecting or disconnecting the connector, or parts may be damaged.
The centralized address is duplicated.
Make setting change so that the
centralized address will not be