Address Duplication Of Central Remote Controller - Panasonic Urban Multi MX1R Series Service Manual

Troubleshooting
3.33

Address Duplication of Central Remote Controller

UC
Remote Controller
Display

„ Address duplication of central remote controller

Supposed Causes
„ Defect of indoor unit PC board
Troubleshooting
530
Be sure to turn off power switch before connect or disconnect connector,
Caution
or parts damage may be occurred.
Optional
controllers for
YES
centralized control are
connected to the
indoor unit.
NO
Troubleshooting UM Combination "MA1R Series" Using R-407C
PACD011001C2
Address duplication of central remote
controller.
The setting must be changed so that
the central remote control address is
not duplicated.
Replace indoor unit PC board.
(VF060)