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Troubleshooting by Error Code
SiUS331708EA
255
Service Diagnosis
Troubleshooting
YES
NO
NO
NO
NO
YES
Does the data
station connect?
YES
Does the
parallel interface
connect?
NO
YES
YES
NO
YES
When troubleshooting fails
A
Not available for combined use of
schedule timer and parallel interface.
Dismount either, and then
concurrently reset the power supply
of all the centralized controllers.
Dismount the
Independent/Combined use
connector of the schedule
timer, and then concurrently
reset the power supply of all
the centralized controllers.
Integrate one unit for the
centralized controller
connected with the setting
connector, and then
concurrently reset the
power supply of all the
centralized controllers.
Disconnect the setting
connector of the master
centralized controller and
connect it to a different
centralized controller, and then
reset the power supply of all the
centralized controllers. If after
this the error is resolved, the
centralized controller connected
with the setting connector is
faulty. Replace the controller.
Not available for combined use of
schedule timer and data station.
Dismount either, and then
concurrently reset the power supply of
all the centralized controllers.
Not available for combined use with
the remote control adaptor. Dismount
the remote control adaptor, and then
concurrently reset the power supply of
all the centralized controllers.
NO
YES
NO
YES
Modify the setting of the
ON/OFF controller control
range setting switch.
Reset the power supply of
the ON/OFF controller.
Does
the ON/OFF
controller control range
switch have duplicate
setting?
Do two or
more ON/OFF controllers
connect?
Does
the schedule timer
connect?
Does the
Independent/Combined
use connector of the
schedule timer
connect?
Does the
remote control adaptor
connect?
Are
there two or
more centralized controllers
connected with setting
connectors?
Concurrently reset the power supply
of all the centralized controllers.
Summary of Contents for RXSQ24TAVJU
Page 1: ...Service Manual SiUS331708EA RXSQ24 36 48 60TAVJU Heat Pump 60 Hz...
Page 290: ...Wiring Diagrams SiUS331708EA 277 Appendix RXSQ48TAVJU 3D109546A...
Page 291: ...SiUS331708EA Wiring Diagrams Appendix 278 RXSQ60TAVJU 3D109547A...
Page 295: ...SiUS331708EA Wiring Diagrams Appendix 282 FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Page 298: ...Wiring Diagrams SiUS331708EA 285 Appendix FXEQ07 09 12 15 18 24PVJU 3D098557A...
Page 300: ...Wiring Diagrams SiUS331708EA 287 Appendix FXSQ05 07 09 12 15 18 24 30 36 48 54TAVJU 3D110467B...
Page 301: ...SiUS331708EA Wiring Diagrams Appendix 288 FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B...
Page 302: ...Wiring Diagrams SiUS331708EA 289 Appendix FXHQ12 24 36MVJU 3D048116C...
Page 303: ...SiUS331708EA Wiring Diagrams Appendix 290 FXAQ07 09 12 18 24PVJU 3D075354C...
Page 309: ...SiUS331708EA Wiring Diagrams Appendix 296 VAM1200GVJU 3D073270D...