Test Operation
SiUS331708EA
137
Field Settings and Test Operation
UA
Defective indoor unit connection or mismatched
models (R-410A, R-407C, RA, Hydrobox, etc.).
Check if there are any other defective indoor
units and verify if the indoor unit combination
meets requirements.
Defective indoor unit connection or mismatched
models (R-410A, R-407C, RA, Hydrobox, etc.).
Check if there are any other defective indoor
units and verify if the indoor unit combination
meets requirements.
Wrong combination of units (multi-unit system)
Check the compatibility of unit types.
Wrong combination of units (multi-unit system)
Check the compatibility of unit types.
Gas furnace connection error
Check that two or more "CXTQ-TA + gas
furnace" and other indoor units other than CXTQ-
TA are not connected.
UF
Defective automatic addressing (inconsistency)
Check if the quantity of connected units is below
the maximum number of units that can be
connected (through monitoring mode) or if
initiation is complete.
Stop valve closed or defective (During system
test operation)
Open the stop valve.
UH
Defective automatic addressing (inconsistency)
Check if the quantity of connected units is below
the maximum number of units that can be
connected (through monitoring mode) or if
initiation is complete.
No display
Error in connection/communication among
indoor unit remote controllers.
Check if there is any disconnection or loosening
of connectors.
UH-05
Climate Talk Communication System
Combination Error (Before Initial Setting for
Communication Completes)
Power on the gas furnace.
Check the Climate Talk transmission wiring.
Check if unconnectable unit is on Climate Talk
transmission wiring.
(CXTQ-TA must have only one gas furnace
certified with CXTQ-TA on the Climate Talk
circuit)
UH-06
Climate Talk Communication System
Combination Error (After Initial Setting for
Communication Completes)
Check if unconnectable unit is on Climate Talk
transmission wiring.
(CXTQ-TA must have only one gas furnace
certified with CXTQ-TA on the Climate Talk
circuit)
C1-08
Climate Talk Communication Error
Power on the gas furnace.
Check the Climate Talk transmission wiring.
Do not expose the Climate Talk transmission
wiring to electrical noise.
A0-01
External Protection Device Abnormality
Check if 24 VAC power has been supplied to R
and C terminals.
Check if TB4 and TB5 terminals have not been
opened.
Check F1U fuse.
AA-03
Gas Furnace Abnormality
The gas furnace has had any error. Check 7
segment LEDs on the gas furnace PCB.
Error code
Description
Solution
Содержание RXSQ24TAVJU
Страница 1: ...Service Manual SiUS331708EA RXSQ24 36 48 60TAVJU Heat Pump 60 Hz...
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Страница 291: ...SiUS331708EA Wiring Diagrams Appendix 278 RXSQ60TAVJU 3D109547A...
Страница 292: ...Wiring Diagrams SiUS331708EA 279 Appendix 1 2 Indoor Unit FXFQ07 09 12 15 18 24 30 36 48TVJU 3D086460B...
Страница 293: ...SiUS331708EA Wiring Diagrams Appendix 280 BYCQ125BGW1 Self Cleaning Decoration Panel for FXFQ TVJU 3D076375A...
Страница 295: ...SiUS331708EA Wiring Diagrams Appendix 282 FXZQ05 07 09 12 15 18TAVJU 3D110443A...
Страница 298: ...Wiring Diagrams SiUS331708EA 285 Appendix FXEQ07 09 12 15 18 24PVJU 3D098557A...
Страница 300: ...Wiring Diagrams SiUS331708EA 287 Appendix FXSQ05 07 09 12 15 18 24 30 36 48 54TAVJU 3D110467B...
Страница 301: ...SiUS331708EA Wiring Diagrams Appendix 288 FXMQ07 09 12 15 18 24 30 36 48 54PBVJU 3D093209B...
Страница 302: ...Wiring Diagrams SiUS331708EA 289 Appendix FXHQ12 24 36MVJU 3D048116C...
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Страница 308: ...Wiring Diagrams SiUS331708EA 295 Appendix 1 3 2 Energy Recovery Ventilator VAM Series VAM300 470 600GVJU 3D073269D...
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