Part 9 Service Diagnosis - Daikin FTX25JVEA9 Service Manual

Si18-201
1. Troubleshooting - Split Type Indoor Unit.............................................226
2. Troubleshooting - SkyAir Indoor Unit ..................................................246
3. Troubleshooting - Outdoor Unit Related .............................................260
4. BP Unit Trouble Diagnosis ..................................................................310
Service Diagnosis
Service Diagnosis Service Diagnosis Service Diagnosis Service Diagnosis
1.1 Troubleshooting with the Operation Lamp ...........................................226
1.2 Service Check Function .......................................................................228
1.3 Code Indication on the Remote Controller ...........................................230
1.4 Troubleshooting....................................................................................231
1.5 Troubleshooting Detail .........................................................................232
2.1 The INSPECTION/TEST Button...........................................................246
2.2 Self-Diagnosis by Wired Remote Controller.........................................247
2.3 Fault Diagnosis by Wireless Remote Controller...................................248
2.4 Troubleshooting by LED on the Indoor Unit's.......................................250
2.5 Troubleshooting by Remote Controller Display / LED Display .............251
2.6 Troubleshooting Detail .........................................................................252
3.1 The Unit Runs but Doesn't Cool (Heat) the Room ...............................260
3.2 7 Seg. Display on the Outdoor P. C. Board..........................................262
3.3 Troubleshooting Detail .........................................................................263
3.4 How to Check .......................................................................................300
4.1 PCB Parts Layout.................................................................................310
4.2 LED On Branch Provider Unit (Diagnosis LEDs) .................................310
The RMK140JAVM specifications are special. Refer to <RMK140JAVM's
important points> (on page ii) for the changes in contents.
Part 9 Part 9
Part 9 Part 9
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