Caution For Diagnosis - Daikin FTXS09HVJU Service Manual

SiUS04-904

1. Caution for Diagnosis

The operation lamp flashes when any of the following errors are detected.
1. When a protection device of the indoor or outdoor unit is activated or when the thermistor
2. When a signal transmission error occurs between the indoor and outdoor units.
In either case, conduct the diagnostic procedure described in the following pages.
 The Single Split Duct-Free System 09/12 Class
Location of
Operation Lamp
 The Single Split Duct-Free System 15/18/24 Class
92
malfunctions, disabling equipment operation.
ON/OFF button
ON
OFF
Operation lamp (green)
Operation lamp (green)
TIMER lamp (yellow)
HOME LEAVE lamp (red)
Indicator lamps
HOME LEAVE lamp (red)
Air outlet
Indicator lamps

Caution for Diagnosis

TIMER lamp (yellow)
ON/OFF switch
Service Diagnosis
(R2950)
(R2837)