Test Operation
Si39-303
66
General Information
4.3
Outdoor Unit PC Board Layout
Outdoor unit PC board
BS1
MODE
SET
RETURN
TEST
RESET
BS2
BS3
BS4
BS5
H1P H2P H3P H4P H5P H6P H7P
H8P
1 2 3 4
1
2
1 2 3 4
A
B
C
F1 F2 F1 F2 Q1 Q2
Switch cool/heat
Indoor
−
Outdoor
Outdoor
−
Outdoor
Multi outdoor
(2) Set mode display (LED)
(3) Mode setting switch
(1) Microcomputer normal monitor
(4) Local setting switch
Connection terminal for transmission use
DS1
DS2
DS3
HAP
(V3054)
(1) Microcomputer normal monitor
This monitor blinks while in normal operation, and turns on or off when a malfunction occurs.
(2) Set mode display (LED)
LEDs display mode according to the setting.
(3) Mode setting switch
Used to change mode.
(4) Local setting switch
Used to make local settings.
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...