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Service Diagnosis
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3.1.2 Last State Error retrieved by wireless handset BRC52A61
Operating Guide
1. Remove battery from remote controller.
2. Replace battery again into remote controller.
3. Press Mode & ON/OFF buttons together.
4. The “
” will show at temperature section.
5. Press Mode button to 5:00.
6. Press Power On toward the indoor unit. Unit LED blinks two times indicate received signal.
7. ON hold fan button till screen become normal display.
8. Repeat the normal step to retrieve error. (by using remote controller step. Holding TIMER CANCEL…)
9. By using this method, the error shown will be Last State Error. (Previous error in this unit)
3.1.3 Error Code retrieved by wired handset BRC52A61
The error will show at the LCD display.
BRC51A61 can retrieved last state memory by:
• Press SLEEP & TIMER ACTIVE simultaneously for 5 seconds and the error will be fl ashed.
3.2 Error Indication from Outdoor
3.2.1 ARXN/RXN50/60L, RX50/60CGV1 -7 Segment Display
It is located inside outdoor unit control panel beside the terminal block. Control panel cover have to remove
before access to the 7 segment display.
Summary of Contents for FTXB50BV1B
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...