SiUS341802E
Troubleshooting by Error Code
Service Diagnosis
276
2.66 Incorrect Electric Heater Capacity Setting
Error Code
UA-17
Applicable
Models
FXTQ-TA
Outline
After attaching optional electric heater, if the electric heater capacity setting (11(21)-5) is made
mistakenly for heaters not featured in the lineup, heating via unintended levels of airflow will be
prevented.
However, the electric heater will be operable for convenience.
Error Decision
Conditions
Checks when the capacity setting (11(21)-5) of the electric heater has been set to a non-applicable
value.
Operation After
Error Codes
Decided
The error code
UA-17
is displayed on the remote controller.
Indoor units can operate continuously.
Incorrect setting is kept.
Even if the ON condition for electric heater 2 is established, only electric heater 1 will be set to
ON.
(Electric heater 1 set to ON, electric heater 2 set to OFF)
(In order to deliver in terms of user-friendliness and safety, the electric heater can operate at the
lowest possible power levels.)
The airflow of the fan during operation of the electric heater will be set to the largest value within
the CFM dictated by the capacity of each of the electric heaters (electric heater 1, electric heater
2 both set to ON).
All other operations are the same as during normal operation.
Содержание Aurora Series
Страница 316: ...Wiring Diagrams SiUS341802E 303 Appendix 1 Wiring Diagrams 1 1 Outdoor Unit RXLQ72TATJU 2D112580A ...
Страница 317: ...SiUS341802E Wiring Diagrams Appendix 304 RXLQ96 120TATJU 2D112581A ...
Страница 318: ...Wiring Diagrams SiUS341802E 305 Appendix RXLQ72TAYDU 2D112582A ...
Страница 319: ...SiUS341802E Wiring Diagrams Appendix 306 RXLQ96 120TAYDU 2D112583A ...
Страница 320: ...Wiring Diagrams SiUS341802E 307 Appendix RXLQ72 96 120TAYCU RXYQ72 96 120 144 168TAYCU 2D112579A ...
Страница 330: ...Wiring Diagrams SiUS341802E 317 Appendix 1 3 2 Energy Recovery Ventilator VAM Series VAM300 470 600GVJU 3D073269C ...
Страница 331: ...SiUS341802E Wiring Diagrams Appendix 318 VAM1200GVJU 3D073270C ...
Страница 332: ...Revision History Month Year Version Revised contents 04 2018 SiUS341802E First edition ...