Indoor Unit - Daikin RMXS-L Series Service Manual

Troubleshooting with LED
1.3

Indoor Unit

Operation Lamp The operation lamp blinks when any of the following errors is detected.
In either case, conduct the diagnostic procedure described in the following pages.
CTXG series
CTXS/FTXS series
FVXS series
180
When a protection device of the indoor or outdoor unit is activated, or when the thermistor
malfunctions.
When a signal transmission error occurs between the indoor and outdoor units.
Operation lamp
(multi-monitor lamp)
(R24043)
CDXS/FDXS series
Operation lamp
(green)
(R23939)
Operation lamp (green)
SiUS181631EA
Operation lamp
(green)
(R23940)
(R23941)
Troubleshooting