Troubleshooting (OP: Unified ON/OFF Controller)
Si39-502A
230
Troubleshooting
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
(V2842)
Is the
reset switch
of all optional controllers
for centralized
control set to
"normal"?
Is
transmission wiring
disconnected or wired
incorrectly?
Correct the setting of the
unified ON / OFF controller's
switch for setting each
address and reset the power
supply of the unified ON /
OFF controller.
Refer to failure diagnosis for
central remote controller or
schedule timer.
NO
YES
YES
NO
NO
Fix the wiring correctly.
Set reset switch to
"normal".
NO
NO
YES
YES
YES
Is the
power supply
turned on for all
optional controllers for
centralized
control?
Reset power supply
simultaneously for all optional
controllers for centralized
control.
NO
YES
Has a once
connected optional
controller for centralized
control been disconnected
or itsaddress
changed?
Is the
central remote
controller or schedule
timer displaying a
malfunction?
Is
a central remote
controller or schedule timer
connected?
Turn on power supply for
all optional controllers for
centralized control.
NO
YES
NO
Is the setting
of the unified
ON / OFF controller's
switch for setting
each address
duplicated?
Are
two or more unified
ON / OFF controllers
connected?
YES
2A
Содержание VRV II RXYQ8MY1K
Страница 18: ...Si39 502A Specifications 7 Part 2 Specifications 1 Specifications 8 1 1 Outdoor Units 8 1 2 Indoor Units 16...
Страница 53: ...Specifications Si39 502A 42 Specifications...
Страница 143: ...Field Setting Si39 502A 132 Test Operation...
Страница 247: ...Piping Diagrams Si39 502A 236 Appendix 1 Piping Diagrams 1 1 Outdoor Unit RXYQ8MY1K E YLK E RXYQ10MY1K E YLK E 3D049524...
Страница 250: ...Si39 502A Piping Diagrams Appendix 239 FXUQ BEVQ Indoor unit Connection Unit 4D037995F 4D034127B...
Страница 251: ...Piping Diagrams Si39 502A 240 Appendix FXAQ BEVQ Indoor unit Connection Unit 4D047084 4D034127B...
Страница 252: ...Si39 502A Piping Diagrams Appendix 241 FXLQ BEVQ Indoor unit Connection Unit 4D047084 4D034127B...
Страница 254: ...Si39 502A Wiring Diagrams for Reference Appendix 243 2 2 Field Wiring RXYQ8MY1K E YLK E RXYQ10MY1K E YLK E 3D040746J...
Страница 255: ...Wiring Diagrams for Reference Si39 502A 244 Appendix RXYQ16MY1K E YLK E RXYQ18MY1K E YLK E RXYQ20MY1K E YLK E 3D040747H...
Страница 257: ...Wiring Diagrams for Reference Si39 502A 246 Appendix 2 3 Indoor Unit FXCQ20M 25M 32M 63MVE 3D039556A...
Страница 258: ...Si39 502A Wiring Diagrams for Reference Appendix 247 FXCQ40M 50M 80M 125MVE 3D039557A...
Страница 259: ...Wiring Diagrams for Reference Si39 502A 248 Appendix FXFQ25M 32M 40M 50M 63M 80M 100M 125MVE 3D039600A...
Страница 260: ...Si39 502A Wiring Diagrams for Reference Appendix 249 FXKQ25M 32M 40M 63MVE 3D039564A...
Страница 261: ...Wiring Diagrams for Reference Si39 502A 250 Appendix FXDQ20N 25N 32N 40N 50N 63NVE with Drain Pump 3D045500B...
Страница 262: ...Si39 502A Wiring Diagrams for Reference Appendix 251 FXDQ20N 25N 32N 40N 50N 63NVET without Drain Pump 3D049604A...
Страница 263: ...Wiring Diagrams for Reference Si39 502A 252 Appendix FXSQ20M 25M 32M 40M 50M 63M 80M 100M 125MVE 3D039561A...
Страница 264: ...Si39 502A Wiring Diagrams for Reference Appendix 253 FXMQ40M 50M 63M 80M 100M 125MVE 3D039620A...
Страница 265: ...Wiring Diagrams for Reference Si39 502A 254 Appendix FXMQ200M 250MVE 3D039621A...
Страница 266: ...Si39 502A Wiring Diagrams for Reference Appendix 255 FXHQ32M 63M 100MVE 3D039801C...
Страница 267: ...Wiring Diagrams for Reference Si39 502A 256 Appendix FXAQ20M 25M 32M 40M 50M 63MVE 3D034206A...
Страница 269: ...Wiring Diagrams for Reference Si39 502A 258 Appendix FXUQ71M 100M 125MV1 3D044973...
Страница 270: ...Si39 502A Wiring Diagrams for Reference Appendix 259 FXAQ20MH 25MH 32MH 40MH 50MHV1 3D046348A...
Страница 271: ...Wiring Diagrams for Reference Si39 502A 260 Appendix FXLQ20MH 25MH 32MH 40MH 50MHV1 3D046787A...
Страница 272: ...Si39 502A Wiring Diagrams for Reference Appendix 261 BEVQ50MVE 3D046579A Notes...
Страница 273: ...Wiring Diagrams for Reference Si39 502A 262 Appendix BEVQ71M 100M 125MVE 3D044901A Notes...
Страница 285: ...Piping Installation Point Si39 502A 274 Appendix...
Страница 293: ...Method of Replacing The Inverter s Power Transistors and Diode Modules Si39 502A 282 Appendix...
Страница 307: ...Si39 502A iv Index...
