Alert Code Recovery - Trane ACONT900AC43UA Service Manual

Furnace Sequences Of Operation

Alert Code Recovery

On power up, last 4 Alerts, if any, will be flashed on
1
the Red Alert LED.
flash first and the oldest last. There will be a 2 second
delay between Alert Code flashes. Solid Red LED error
codes will not be displayed.
The Green BM LED
control is powered. The Green status LED indicator
light will operate as shown in the table and the Red
LED will flash (one flash) every 20 seconds.
NOTE:
Use the flash code menu for detail of the alerts. Alert
codes also are displayed on the User Interface menu using
a descriptive text message and on the comfort control
display using an alert code number. A complete list of the
alert codes is included with the comfort control.
GF - A 10
The newest Alert detected will
will be on solid when the
2
Alert Code Recovery