Uc" Address Duplication Of Centralized Controller - Daikin VRV III RXYQ5-54PY1 Service Manual

Troubleshooting by Indication on the Remote Controller
3.50 "UC"
Address Duplication of Centralized Controller
UC
Remote
Controller
Display
Applicable All models of indoor unit
Centralized controller
Models
Method of The principal indoor unit detects the same address as that of its own on any other indoor unit.
Malfunction
Detection
Malfunction The malfunction decision is made as soon as the abnormality aforementioned is detected.
Decision
Conditions
Supposed
Causes
Troubleshooting
290
Address duplication of centralized controller
Be sure to turn off power switch before connect or disconnect connector,
Caution or parts damage may be occurred.
The centralized address is
duplicated.
Si34-601A
Make setting change so that
the centralized address will
not be duplicated.
Troubleshooting