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Wiring Diagrams for Reference
SiUS34-801A_b
500
Appendix
Heat Pump 230V
RXYQ168, 192, 216, 240PTJU
3D059672
Notes 1) All wiring, components and materials to be procured on the site must
comply with the applicable local and national codes.
2) Use copper conductors only.
3) As for details, see wiring diagram.
4) Install ground fault circuit interrupter for safety.
5) All field wiring and components must be provided by licensed electrician.
6) Unit shall be grounded in compliance with the
applicable local and national codes.
7) Wiring shown are general points-of-connection
guides only and are not intended for or to include all
details for a specific installation.
8) Be sure to install the switch and the fuse to the
power line of each equipment.
9) Install the main switch that can interrupt all the
power souces in an integrated manner because this
system consists of the equipment utilizing the
multiple power sources.
10) The capacity of UNIT1 must be larger than UNIT2
when the power source is connected in series
between the units.
11) If there exists the possibility of reversed phase, lose
phase, momentary blackout or the power goes on
and off while the product is operating, attach a
reversed phase protection circuit locally.
Running the product in reversed phase may break
the compressor and other parts.
< When the power source is supplied to each outdoor unit individually. >
INDOOR UNITS
POWER SUPPLY
L2
L3
L1
POWER SUPPLY
L2
L1
[UNIT1]
[UNIT2]
MAIN SWITCH
MAIN SWITCH
(TRANSMISSION LINE)
OUTDOOR UNITS
L1
L2
SWITCH
FUSE
L1
L2
SWITCH
FUSE
L1
L2
SWITCH
FUSE
L1
L2
SWITCH
FUSE
(POWER LINE)
2 WIRES CABLE
(POWER LINE)
2 WIRES CABLE
(POWER LINE)
2 WIRES CABLE
(POWER LINE)
2 WIRES CABLE
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
(TRANSMISSION LINE)
(TRANSMISSION LINE)
2 WIRES CABLE
2 WIRES CABLE
(TRANSMISSION LINE)
2 WIRES CABLE
2 WIRES CABLE
SWITCH
FUSE
SWITCH
FUSE
(POWER LINE)
L2
L3
L1
L2
L3
L1
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 ...