Uc Address Duplication Of Centralized Controller - Daikin R71FUV1 Service Manual

Si20-701_B
UC
3.103
Centralized Controller
Remote Controller Display
UC
Applicable Models
CMSQ
Method of Error Detection
The principal indoor unit detects the same address as
that of its own on any other indoor unit.
Error Decision Conditions
The error decision is made as soon as the abnormality
aforementioned is detected.
Supposed Causes
Address duplication of centralized controller
Troubleshooting
Caution
The centralized address
is duplicated.
438
Address Duplication of
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
Troubleshooting by Remote Controller
Make setting
change so that
the centralized
address will not
be duplicated.