Daikin R407C PLUS - Address Duplication, Improper Setting

Troubleshooting (OP: Central Remote Controller) Si33-105
208 Troubleshooting R407C PLUS Series Heat Recovery System
6.5 Address Duplication, Improper Setting
Remote
Controller
Display
MC
Supposed
Causes
!
Address duplication of central remote controller
Troubleshooting
Are
two or more central
remote controllers
connected?
Disconnect all central remote
controllers except one and reset
the power supply of the central
remote controller.
Reset power supply of the central
remote controller.
NO
YES
(VF074)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.