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ESIE04-01
Index
vii
3
4
5
1
T
technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
1–43
test run
checks ................................................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
4–4
control ................................................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
2–14
Thermistor
Indoor Heat Exchanger ......................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
5–52
thermistors
checking ................................................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–102
functions................................................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
2–4
locating.................................................................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
2–4
R3T ....................................................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–104
Troubleshooting Based on Equipment Condition
After Equipment Shuts Down, It cannot be Restarted for a While. . . . . . . . . . . . . . . . . . . . . . . .
k
3–12
Cooling/Heating Operation Starts but Stops Immediately. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–10
Equipment Discharges Dust.................................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–20
Equipment Discharges White Mist ........................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–18
Equipment does not Operate ................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–6
Equipment Operates but does not Provide Cooling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–14
Equipment Operates but does not Provide Heating.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–16
Equipment Produces Loud Noise or Shakes ........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–19
Indoor Fan Operates, but Compressor does not... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–8
Remote Controller LCD Displays "88"................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–21
Swing Flap does not Operate................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–22
Troubleshooting by LED on Inverter Outdoor Unit PCB .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–33
Troubleshooting by LED on The Indoor Unit’s . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–32
Troubleshooting by Remote Controller Display / LED Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–34
U
U0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–85
U2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–86
U4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–90
U5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–92
U8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–93
UA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–94
UC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–96
UF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
3–90
W
wiring diagrams
indoor units............................................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
1–85
outdoor units ......................................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
k
1–85
RZQ - Final.book Page vii Wednesday, September 8, 2004 8:40 AM
Summary of Contents for RZQ71~125B7V3B
Page 1: ...Service Manual ESIE04 01 RZQ71 125B7V3B Sky Air Inverter R 410A B series ...
Page 2: ......
Page 24: ...ESIE04 01 1 2 Part 1 System Outline 3 1 1 5 ...
Page 32: ...General Outline Outdoor Units ESIE04 01 1 10 Part 1 System Outline 3 1 1 4 5 ...
Page 64: ...General Outline Indoor Units ESIE04 01 1 42 Part 1 System Outline 3 1 1 4 5 ...
Page 76: ...Specifications ESIE04 01 1 54 Part 1 System Outline 3 1 1 4 5 ...
Page 92: ...Functional Diagrams ESIE04 01 1 70 Part 1 System Outline 3 1 1 4 5 ...
Page 94: ...ESIE04 01 1 72 Part 1 System Outline ...
Page 122: ...Wiring Diagrams ESIE04 01 1 100 Part 1 System Outline 3 1 1 4 5 ...
Page 140: ...ESIE04 01 2 2 Part 2 Functional Description 3 1 2 5 ...
Page 162: ...General Functionality ESIE04 01 2 24 Part 2 Functional Description 3 1 2 4 5 ...
Page 200: ...Outdoor Unit Functional Concept ESIE04 01 2 62 Part 2 Functional Description 3 1 2 4 5 ...
Page 202: ...ESIE04 01 3 2 Part 3 Troubleshooting 3 1 3 5 ...
Page 288: ...Error Codes Outdoor Units ESIE04 01 3 88 Part 3 Troubleshooting 3 1 3 4 5 ...
Page 312: ...Additional Checks for Troubleshooting ESIE04 01 3 112 Part 3 Troubleshooting 3 1 3 4 5 ...
Page 314: ...ESIE04 01 4 2 Part 4 Commissioning and Test Run 3 1 4 5 ...
Page 356: ...ESIE04 01 5 2 Part 5 Disassembly and Maintenance 3 1 5 ...
Page 484: ...ESIE04 01 viii Index 3 1 4 5 ...