Fujitsu AUXB04GALH Service Manual page 4

4. TROUBLE SHOOTING
4-1 NORMAL OPERATION..............................................................................................
4-1-1 Indoor Unit Display..............................................................................................
4-1-2 Outdoor Unit Display...........................................................................................
4-2 ABNORMAL OPERATION.........................................................................................
4-2-1 Indoor Unit Display..............................................................................................
4-2-2 Outdoor Unit Display...........................................................................................
4-2-3 Error Code List for Outdoor Unit..........................................................................
4-2-4 Remote Controller Display...................................................................................
4-2-5 Error Code List for Simple and Wired Remote Controller................................... 04-07
4-2-6 Error Code List for Group Remote Controller...................................................... 04-07
4-2-7 Troubleshooting - No Error code -
4-2-8 E rror Code List for External Switch Controller...
4-2-9 Error Code List for Signal Amplifier....................
4-2-10 Error Code List for Network Convertor ...............
4-3 TROUBLE SHOOTING..............................................................................................
4-3-1 Trouble Shooting With Error Code (Indoor unit)
4-3-2 Trouble Shooting With Error Code (Outdoor unit)
4-3-3 Trouble Shooting With No Error Code
4-3-4 Trouble Shooting for Option Parts
4-4 SERVICE PARTS INFORMATION............................................................................ 04-106
5. APPENDING DATA
5-1 REFRIGERANT CIRCUIT..........................................................................................
5-2 WIRING DIAGRAM....................................................................................................
5-2-1 Indoor Unit............................................................................................................
5-2-2 Outdoor Unit......................................................................................................... 05-18
5-2-3 DX-KIT
5-3 CHARACTERISTICS OF SENSORS........................................................................ 05-22
5-3-1 Pressure sensor..................................................................................................
5-3-2 Thermistor resistance.......................................................................................... 05-23
5-3-3 Saturation temperature and saturation pressure tables (R410A)........................ 05-24
5-3-4 Temperature and pressure of refrigerant (Graph)............................................... 05-25
6. DISASSEMBLY PROCESS
CONTENTS
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05-01
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