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SiUS091601EA
Troubleshooting with LED
Part 6 Service Diagnosis
110
FDMQ series with BRC082A43
For wireless remote controller, a receiver is installed. When the error occurs, the operation lamp on
the receiver blinks.
R4003517
2.2 Outdoor Unit
The outdoor unit has one green LED (LED A) on the PCB. When the microcomputer works in order,
the LED A blinks. However, the LED A turns OFF while the standby electricity saving function is
activated and the power supply is OFF.
Refer to page 34, 36, 38, 39 for the location of LED A.
Operation lamp
(red)
Summary of Contents for FTX-N Series
Page 18: ...SiUS091601EA 13 Part 2 Specifications 1 Specifications 14 Part 2 Specifications...
Page 198: ...Check SiUS091601EA 193 Part 6 Service Diagnosis 18 24 class R24538 1 2 3 4 Multimeter...
Page 201: ...SiUS091601EA Check Part 6 Service Diagnosis 196 18 24 class R24539 DC DC W V U...
Page 229: ...SiUS091601EA Piping Diagrams Part 8 Appendix 224 RXL15QMVJU RXL18UMVJU 3D100007 3D123368...
Page 230: ...Piping Diagrams SiUS091601EA 225 Part 8 Appendix RXL24UMVJU 3D107985A...