Field Setting
SiUS30-604
122
Test Operation
e
Set Cool / Heat for More Than One Outside Unit System Simultaneously in Accordance with Unified Master
Outside Unit by Indoor Unit Remote Controller
Install the outside unit external control adapter on either the outside unit-outside unit, indoor-
outside, or transmission line.
Set outside unit PC board DS1-1 to “Indoor” (factory set).
In setting mode 1, set the outside unit you want to give cool/heat selection permission to as the
group master, and set the other outside units as group slave units.
Set the outside unit external control adapter SS1 to Unified (factory set) or Cool, and SS2 to No
(factory set).
Multi outside units connection
Summary of Contents for VRV - WII
Page 1: ...SiUS30 604 Water Cooled Inverter Series Heat Pump Heat Recovery 60Hz...
Page 7: ...SiUS30 604 vi Table of Contents Index i Drawings Flow Charts v...
Page 13: ...Introduction SiUS30 604 xii...
Page 27: ...Capacity Range SiUS30 604 14 General Information...
Page 49: ...Specifications SiUS30 604 36 Specifications...
Page 61: ...Refrigerant Flow for Each Operation Mode SiUS30 604 48 Refrigerant Circuit...
Page 276: ...SiUS30 604 Piping Diagrams Appendix 263 1 3 BS Unit BSVQ36MVJU BSVQ60MVJU 4D045338...
Page 283: ...Wiring Diagrams SiUS30 604 270 Appendix FXLQ12M 18M 24MVJU FXNQ12M 18M 24MVJU 3D045644A...
Page 284: ...SiUS30 604 Wiring Diagrams Appendix 271 2 4 BS Unit BSVQ36M 60MVJU 3D045069A...
Page 305: ...Precautions for New Refrigerant R 410A SiUS30 604 292 Precautions for New Refrigerant R 410A...
Page 309: ...SiUS39 601 iv Index...
