Carrier NDK33BN0KB, Operation & Service Manual

Page: 63 / 270

62-61753-21 3-15
3.11 VIEW ACTIVE ALARMS
COOL DEFROST ALARM START-STOP
E R U T A R E P M E T X O B T N I O P T E S
ALARM LIST
SELECT MANUAL
DEFROST
S U O U N I T N O C T A E H
NO ACTIVE ALARMS
START--STOP/
CONTINUOUS
ALARM LIGHT
1. Press the ALARM LIST key. If there are no active alarms, “NO ACTIVE
ALARMS” will display for 5 seconds.
3. Press the ALARM LIST or UP ARROW key to scroll through the list of alarms.
4. When the end of the alarm list is reached, “LIST END, = TO CLEAR ALARMS” is displayed
for 5 seconds.
5. To clear the alarm list, press the “=” key while “LIST END, = TO CLEAR ALARMS” is being
displayed. “ACTIVE ALARMS LIST CLEAR” will be displayed. This will move all Alarms to
the Inactive Alarm list.
2. If there are active alarms, the alarm number will be displayed with the letter “A” in front and the
alarm message following. The last Alarm that occurred will be the first Alarm displayed and so
on.
+34.5
°
F
--20.0
Alarms that occur are stored in the Alarm List. Stored
alarms may be viewed in the MessageCenter.
For a complete list of alarms, their meanings, and
troubleshooting refer to Section 7. TIP
Another way to clear active alarms is to turn
the microprocessor OFF and then back ON
using the START/RUN-OFF switch (SROS).
TIP
"CHK WIRES FROM MICRO TO KEYPAD"
indicates there is a wiring problem between
the microprocessor and the display module.