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SiUS39-602
vi
Drawings & Flow Charts
G
Gauge manifold for R-410A
................................. 251
H
How to Enter the Service Mode
........................... 120
I
Improper Combination of Indoor Units and Outdoor
Units/Indoor Units and Remote Controller
.... 187
Individual setting
.................................................. 121
Indoor Unit
Malfunction of Moving Part of Electronic
Expansion Valve (20E)
..................... 134
Inverter Compressor Abnormal
........................... 166
Inverter Current Abnormal
................................... 167
Inverter Over-Ripple Protection
........................... 171
Inverter Start up Error
.......................................... 168
L
Leak tester
........................................................... 251
Low Pressure Drop Due to Refrigerant Shortage or
Electronic Expansion Valve Failure
.............. 174
M
Malfunction hysteresis display
............................. 121
Malfunction of Capacity Determination Device
.... 137
Malfunction of Discharge Pipe
Pressure Sensor
........................................... 163
Malfunction of Discharge Pipe Thermistor
(R31~32T)
.................................................... 156
Malfunction of Drain Level Control System
(S1L)
............................................................. 129
Malfunction of Inverter Radiating Fin
Temperature Rise
......................................... 165
Malfunction of Inverter Radiating Fin
Temperature Rise Sensor
............................ 172
Malfunction of Moving Part of Electronic Expansion
Valve (Y1E, Y2E, Y3E)
................................. 149
Malfunction of Receiver Outlet Liquid Pipe Thermistor
(R6T)
............................................................ 160
Malfunction of Suction Pipe Pressure Sensor
..... 164
Malfunction of Swing Flap Motor (MA)
................ 132
Malfunction of Thermistor (R1T) for
Suction Air
.................................................... 140
Malfunction of Thermistor (R2T) for
Heat Exchanger
............................................ 138
Malfunction of Thermistor (R2T) for
Suction Pipe
................................................. 158
Malfunction of Thermistor (R31T, R32T) for
Gas Pipes
..................................................... 139
Malfunction of Thermistor (R4T) for
Outdoor Unit Heat Exchanger
...................... 159
Malfunction of Thermostat Sensor in Remote
Controller
...................................................... 141
Malfunction of Transmission between Inverter and
Control PC Board
......................................... 169
Method of Replacing The Inverter’s Power Transistors
and Diode Modules
....................................... 242
Diode Module
................................................ 243
Power Transistor IGBT
(On Inverter PC Board)
.................... 243
O
Operation Lamp Blinks
........................................ 206
Outdoor Unit PC Board Layout
.............................. 78
P
PC Board Defect
..................................128
,
142
,
201
Piping Diagrams
.................................................. 218
BS Unit
.......................................................... 221
Indoor Unit
..................................................... 219
Outdoor Unit
.................................................. 218
Pressure Sensor
.................................................. 241
Procedure and Outline
........................................... 74
R
Refrigerant Circuit
.................................................. 26
BSVQ36, 60M
................................................. 28
REYQ72M, 96M
.............................................. 27
Refrigerant Flow for Each Operation Mode
........... 31
Refrigerant oil
...................................................... 251
Remote Controller Self-Diagnosis Function
........ 122
Replacement Procedure for INV Compressor, VRV
(REYQ72M, 96M)
......................................... 216
S
Self-diagnosis by Wired Remote Controller
......... 115
Setting of Air Flow Direction Adjustment Range
.... 85
Setting of Demand Operation
.............................. 102
Image of operation in the case of A
.............. 103
Image of operation in the case of A and B
.... 103
Image of operation in the case of B
.............. 103
Setting of Low Noise Operation
........................... 100
Image of operation in the case of A
.............. 101
Image of operation in the case of A, B
.......... 101
Image of operation in the case of B
.............. 101
Simplified Remote Controller
................................. 81
BRC2A71
........................................................ 81
T
Test Operation
....................................................... 74
Check Operation
............................................. 75
Check Work Prior to Turn Power Supply On
... 74
Turn power On
................................................ 74
Thermostat Sensor in Remote Controller
Cooling
............................................................ 70
Heating
............................................................ 71
Torque wrench
..................................................... 250
U
Unit No. transfer
.................................................. 121
Содержание REYQ72
Страница 35: ...Specifications SiUS39 602 24 Specifications...
Страница 121: ...Field Setting SiUS39 602 110 Test Operation...
Страница 129: ...Troubleshooting by Remote Controller SiUS39 602 118 Troubleshooting...
Страница 225: ...Troubleshooting OP Unified ON OFF Controller SiUS39 602 214 Troubleshooting...
Страница 229: ...Piping Diagrams SiUS39 602 218 Appendix 1 Piping Diagrams 1 1 Outdoor Unit REYQ72M 96MTJU 4D045329A...
Страница 232: ...SiUS39 602 Piping Diagrams Appendix 221 1 3 BS Unit BSVQ36MVJU BSVQ60MVJU 4D045338...
Страница 234: ...SiUS39 602 Wiring Diagrams for Reference Appendix 223 2 2 Field Wiring REYQ72 96MTJU C 3D050361A...
Страница 235: ...Wiring Diagrams for Reference SiUS39 602 224 Appendix REYQ144 168 192MTJU C 3D050354A...
Страница 238: ...SiUS39 602 Wiring Diagrams for Reference Appendix 227 FXAQ07M 09M 12M 18M 24MVJU FXHQ12M 24M 36M 3D046039C 3D048116...
Страница 239: ...Wiring Diagrams for Reference SiUS39 602 228 Appendix FXLQ12M 18M 24MVJU FXNQ12M 18M 24MVJU 3D045644A...
Страница 240: ...SiUS39 602 Wiring Diagrams for Reference Appendix 229 2 4 BS Unit BSVQ36M 60MVJU 3D045069A...
Страница 249: ...Example of Connection R 410A Type SiUS39 602 238 Appendix...
Страница 255: ...Method of Replacing The Inverter s Power Transistors and Diode Modules SiUS39 602 244 Appendix...
Страница 265: ...Precautions for New Refrigerant R 410A SiUS39 602 254 Precautions for New Refrigerant R 410A...
Страница 269: ...SiUS39 602 iv Index...