Carrier NDK33BN0KB, Operation & Service Manual

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62-61753-21 7-39
Alarm
NO.
Steps ALARM / CAUSE CORRECTIVE ACTION
59 DATALOGGER (DATACORDER) NOT RECORDING

TRIGGER-ON: No data is being recorded by the data recorder.

UNIT CONTROL: Engine and standby operation: alarm only.

RESET CONDITION: Alarm may be manually reset via keypad.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, clear the
alarm(s). (
Refer to Note 1 Page 7-1 ) Operate the unit through the appropriate modes to see if any active alarm
occurs. Continue with the steps below as necessary.
1 Clear Alarm
a. Clear Active Alarm(s). Alarms Clear.
b. Check for Active Alarm reoccur-
ring.
If Inactive, download all data & retain.
If Active, go to next step.
2 Microprocessor Defective
a. Replace microprocessor Refer to Section 5.4