Figure 4.7 Ecm Service Tool - Alarms Active; Figure 4.8 Ecm Service Tool - Alarms Corrected - Carrier UG 15 Tier 4 Operation And Service Manual

3. When an alarm occurs, the error code is logged in the drop down box. It is listed in red to indicate that it is
an active alarm. The System Service indicator turns red. Alarm conditions where the EES becomes inoper-
able will initiate a 250 hour timer. After 250 hours, the unit will shut down until the system is repaired by a
qualified technician. Refer to
4. After the alarm has been corrected, the alarm text turns blue. Refer to
T-378
Figure 4.7.

Figure 4.7 ECM Service Tool - Alarms Active

Figure 4.8 ECM Service Tool - Alarms Corrected

4–6
Figure 4.8.