Address Duplication Of Centralized Control Equipment - Daikin VRV-WIII RWEYQ72PTJU Service Manual

Troubleshooting by Indication on the Remote Controller

3.47 Address Duplication of Centralized Control Equipment

UC
Error Code
Applicable
All indoor models
Models Central remote controller
Method of Error The principal indoor unit detects the same address as that of its own on any other indoor unit.
Detection
Error Decision
The error decision is made as soon as the abnormality aforementioned is detected.
Conditions
 Address duplication of centralized control equipment
Supposed
 Defective indoor unit PCB
Causes
Troubleshooting
234
Be sure to turn off the power switch before connecting or disconnecting
Caution connectors, or parts may be damaged.
The centralized address is
duplicated.
SiUS30-1301
Make setting change so that the
centralized address will not be
duplicated.
Service Diagnosis