Service Diagnosis; Error Indication From Indoor - Daikin FTXB50BV1B Service Manual

Service Diagnosis

3.0 Service Diagnosis

3.1 Error Indication from Indoor

• When any error occurs, indoor LED display will keep blinking (green light)
• The blinking pattern does not indicate error details
• The error details need to retrieve from handset in error code form.( Refer 3.1.1)
3.1.1 Error Code retrieved by wireless handset BRC52A61
ON/OFF
button
ON TIMER
CANCEL
button
Operating Guide
1. Hold down ON TIMER CANCEL or OFF TIMER CANCEL for 5 seconds until "
handset temperature display section.
2. Then, press the same button repeatedly. A series of error code will appear until ID buzzer produces a long
beep. The corresponding error code is indicated on the handset temperature display section.
3. ID unit buzzer will produce a long beep if the handset error code matched with unit error.
4. A short and two consecutive beeps is not the unit error.For two consecutive beeps, it indicates either the
alphabet or number is correct,
5. The code display will cancel itself if the button is not pressed for 1 minute.
23
LED blinks here
Mode
button
OFF TIMER
CANCEL
button
" indication fl ashes on the