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SiUS34-801A_b
vi Drawings & Flow Charts
RXYQ72P, 96P, 120P ........................................ 18
Refrigerant Flow for Each Operation Mode............. 141
Operation of Refrigerant Regulator ............ 40
Pressure Equalizing when Switching Operation
Cooling/ Heating .................................. 183
REYQ144PTJU ................................................ 149
REYQ144PYDN ............................................... 157
REYQ168P, 192P............................................. 165
REYQ216P, 240P............................................. 173
REYQ72P, 96P, 120P ...................................... 141
RXYQ144, 168, 192, 216, 240PYDN,
RXYQ168, 192, 216, 240PTJU.............. 34
RXYQ144PTJU .................................................. 28
RXYQ72, 96, 120PYDN, PTJU .......................... 23
Refrigerant oil.......................................................... 543
Refrigerant Overcharged......................................... 376
Remote Controller Self-Diagnosis Function ............ 331
Remote Controller Service Mode ............................ 329
Reverse Phase, Open Phase.................................. 416
S
Self-diagnosis by Wireless Remote Controller........ 325
Setting by Push Button Switches ...................... 99
Setting Mode 1 ................................................ 101
Setting Mode 2 ................................................ 102
Setting of Low Noise Operation and
Demand Operation................................... 108
Image of Operation in the
Case of A .....................109
Image of Operation in the
Case of A and B...........109
Image of Operation in the
Case of B .....................109
Simplified Remote Controller .................................. 303
BRC2A51, BRC2C51 ....................................... 303
STD Compressor Motor Overcurrent/Lock.............. 367
STD Compressor Overload Protection.............. 71
System is not Set yet .............................................. 445
T
Test Operation .................................................. 73
Thermostat Control in Dry Operation ...................... 291
Thermostat Control While in Normal Operation ...... 291
Thermostat Sensor in Remote Controller
Cooling ............................................................. 289
Heating ............................................................. 290
Transmission Failure (Across Outdoor Units) ......... 427
Troubleshooting
(OP: Central Remote Controller) ...................... 448
(OP: Unified ON/OFF Controller)...................... 455
Troubleshooting by Remote Controller ................... 323
W
Wired Remote Controller .........................................301
Wireless Remote Controller - Indoor Unit ................302
Wiring Diagrams for Reference
BS Unit .............................................................511
Field Wiring .......................................................499
Indoor Unit.........................................................507
Outdoor Unit ......................................................489
Summary of Contents for VRV III
Page 15: ...SiUS34 801A_b xiv ...
Page 23: ...Model Selection SiUS34 801A_b 8 General Information ...
Page 133: ...Field Settings SiUS34 801A_b 118 VRVIII R 410A Heat Pump 60Hz ...
Page 254: ...SiUS34 801A_b Test Operation VRVIII R 410A Heat Recovery 60Hz 239 R 410A Label R 410A Label ...
Page 329: ...Field Setting SiUS34 801A_b 314 Indoor Unit ...
Page 340: ...SiUS34 801A_b Troubleshooting by Remote Controller Troubleshooting 325 ...
Page 490: ...SiUS34 801A_b Piping Diagrams Appendix 475 Heat Pump 230V RXYQ72 96 120PTJU 3D058636A ...
Page 491: ...Piping Diagrams SiUS34 801A_b 476 Appendix Heat Pump 230V RXYQ144PTJU 3D058640 ...
Page 492: ...SiUS34 801A_b Piping Diagrams Appendix 477 Heat Recovery 460V REYQ72 96 120PYDN 3D058639A ...
Page 493: ...Piping Diagrams SiUS34 801A_b 478 Appendix Heat Recovery 460V REMQ72PYDN 3D058637A ...
Page 494: ...SiUS34 801A_b Piping Diagrams Appendix 479 Heat Recovery 460V REMQ96 120PYDN 3D058638A ...
Page 495: ...Piping Diagrams SiUS34 801A_b 480 Appendix Heat Recovery 230V REYQ72 96 120PTJU 3D058639A ...
Page 496: ...SiUS34 801A_b Piping Diagrams Appendix 481 Heat Recovery 230V REYQ144PTJU 3D058640 ...
Page 497: ...Piping Diagrams SiUS34 801A_b 482 Appendix Heat Recovery 230V REMQ72PTJU 3D058637A ...
Page 498: ...SiUS34 801A_b Piping Diagrams Appendix 483 Heat Recovery 230V REMQ96 120PTJU 3D058638A ...
Page 501: ...Piping Diagrams SiUS34 801A_b 486 Appendix 1 3 BS Unit 4D057985A ...
Page 537: ...Piping Installation Point SiUS34 801A_b 522 Appendix ...
Page 543: ...Pressure Sensor SiUS34 801A_b 528 Appendix ...
Page 563: ...SiUS34 801A_b iv Index ...