Trane TCONT900AC43UA - Page 268

R - A 2
Alert Code Response
Fuse failure ................................................................................................................................................... 22
PM bad or missing ........................................................................................................................................ 22
Temperature sensor failure .......................................................................................................................... 23
Demand configuration fault .......................................................................................................................... 23
Air handler fault LED’s ....................................................................................................................................... 23
Air handler fault LED - Solid ON ................................................................................................................... 23
Air handler fault LED - 2 flash ....................................................................................................................... 23
Air handler fault LED - 3 flash ....................................................................................................................... 24
Air handler fault LED - 4 flash ....................................................................................................................... 24
Air handler fault LED - 7 flash ....................................................................................................................... 24
Furnace fault LED’s ............................................................................................................................................ 24
Furnace fault LED - Solid ON........................................................................................................................ 24
Furnace fault LED - 2 flash ........................................................................................................................... 24
Furnace fault LED - 3 flash ........................................................................................................................... 24
Furnace fault LED - 4 flash ........................................................................................................................... 24
Furnace fault LED - 6 flash ........................................................................................................................... 24
Furnace fault LED - 10 flash ......................................................................................................................... 24
Outdoor unit fault LED’s ..................................................................................................................................... 25
Outdoor unit fault LED 1 flash ....................................................................................................................... 25
Outdoor unit fault LED 2 flash ....................................................................................................................... 25
Outdoor unit fault LED 3 flash ....................................................................................................................... 25
Outdoor unit fault LED 4 flash ....................................................................................................................... 25
Outdoor unit fault LED 7 flash ....................................................................................................................... 25
Outdoor unit fault LED 10 flash..................................................................................................................... 25
Outdoor unit fault LED 11 flash ..................................................................................................................... 26
Outdoor unit fault LED 12 flash..................................................................................................................... 26
Outdoor unit fault LED 13 flash..................................................................................................................... 26
Outdoor unit fault LED 14 flash..................................................................................................................... 26
Outdoor unit fault LED 17 flash..................................................................................................................... 26
EEV fault LED’s ................................................................................................................................................... 27
EEV fault LED 1 flash .................................................................................................................................... 27
EEV fault LED 2 flash .................................................................................................................................... 27
EEV fault LED 3 flash .................................................................................................................................... 27
EEV fault LED 4 flash .................................................................................................................................... 27
EEV fault LED 5 flash .................................................................................................................................... 27
EEV fault LED 6 flash .................................................................................................................................... 27
EEV fault LED 7 flash .................................................................................................................................... 27
EEV fault LED 8 flash .................................................................................................................................... 27
EEV fault LED 9 flash .................................................................................................................................... 27
EEV fault LED 10 flash .................................................................................................................................. 27