Service Diagnosis
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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)
LED blinks here
3.1.1 Error Code retrieved by wireless handset BRC52A61
OFF TIMER
CANCEL
button
ON TIMER
CANCEL
button
Mode
button
ON/OFF
button
Operating Guide
1. Hold down ON TIMER CANCEL or OFF TIMER CANCEL for 5 seconds until “
” indication fl ashes on the
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.
Summary of Contents for ARXN25MV1B
Page 1: ...SERVICE MANUAL Inverter DOO 0RXQWHG Single Split SM 5WMY A1 R410A ...
Page 60: ...Wiring Connection 54 4 0 Wiring Connection Model ATXN FTXN 25 35L M ARXN RXN 25 35L M ...
Page 61: ...Wiring Connection 55 Model ATXN FTXN 50 60L ARXN RXN 50 60L ...
Page 62: ...Wiring Connection 56 Model ATXN FTXN 50 60M ARXN RXN 50 60M ...
