Si39-303
Points to Bear in Mind at the System Design
General Information
13
Step 2:
Preparation of the
Control Circuit
Diagrams
The following sequence should be followed in order to prepare control circuit diagrams in accordance with
the system list which has already been completed:
Diagrams should be prepared for each individual outdoor unit. The outdoor unit model number should
be inserted into the diagram. (RXYQ16M)
Insert name of refrigerant system. (PAC1, PAC2)
Insert name of indoor unit. (FXCQ32M
→
CQ32M)
Insert system name of indoor unit.
Insert installation position. (Do this when demarcation is possible)
Insert remote controller control wiring. (Group) Indicated by solid line. ........Solid line.
Insert centralized control wiring. ........Dotted line
Insert Group No. (G No. for each indoor unit with U No. 0)
The control circuit diagrams are now complete.
Example: Control circuit diagram
Summary of Contents for VRV II Series
Page 6: ...Si39 303 iv Table of Contents...
Page 31: ...Si39 303 Installation General Information 25 Flaring Procedure...
Page 124: ...Appendix Si39 303 118 General Information 3P114237A...
Page 141: ...Si39 303 Appendix General Information 135 RXYQ8MY1B RXYQ10MY1B RXYQ12MY1B 4D040338A...
Page 142: ...Appendix Si39 303 136 General Information RXYQ14MY1B RXYQ16MY1B 4D040339A...
Page 144: ...Appendix Si39 303 138 General Information 7 11 Wiring Diagrams 7 11 1 Outdoor Unit RXYQ5MY1B...
Page 145: ...Si39 303 Appendix General Information 139 RXYQ8MY1B RXYQ10MY1B RXYQ12MY1B 3D038582...
Page 146: ...Appendix Si39 303 140 General Information RXYQ14MY1B RXYQ16MY1B 3D038058...
Page 147: ...Si39 303 Appendix General Information 141 7 11 2 Field Wiring RXYQ5 16MY1B 3D040746...
Page 148: ...Appendix Si39 303 142 General Information RXYQ18 32MY1B 3D040747...
Page 149: ...Si39 303 Appendix General Information 143 RXYQ34 48MY1B 3D040748...
Page 158: ...Appendix Si39 303 152 General Information...
Page 180: ...Refrigerant Piping Si39 303 174 Installation Manual...
Page 226: ...Troubleshooting Si39 303 220 Operation Manual...