Caution For Diagnosis; Troubleshooting With The Operation Lamp - Daikin FTK25JVE9 Service Manual

Caution for Diagnosis

1. Caution for Diagnosis

1.1

Troubleshooting with The Operation Lamp

The Operation lamp flashes when any of the following errors is 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.
Location of
Operation Lamp
62
malfunctions, disabling equipment operation.
Operation lamp (green)
Air outlet
Indicator lamps
ON
OFF
Si04-115
(R1942)
Service Diagnosis