Mc" Address Duplication, Improper Setting - Daikin VRV - WII Service Manual

Troubleshooting (OP: Schedule Timer)
"MC"
4.5 Address Duplication, Improper Setting
MC
Remote
Controller
Display
Applicable All models of indoor units,
schedule timer
Models
Method of Detect the malfunction according to DIII-NET transmission data.
Malfunction
Detection
Malfunction When two or more schedule timers are connected.
Decision
Conditions
Supposed
Causes
Troubleshooting
242
Address duplication of optional controller for centralized control
Be sure to turn off power switch before connect or disconnect connector,
Caution or parts damage may be occurred.
Are two or more
centralized controller
connected?
NO
YES
SiUS30-604
Disconnect all centralized
controller except one and reset
the centralized controller timer's
power supply.
Reset the power supply for the
centralized controller.
(V2840)
Troubleshooting