CONTROL FUNCTIONS 4-11
MON2000
JULY 2010 Initiating an Auto BTU Start Up Run
The following six potential system alarms can be
triggered during the Auto BTU Start Up process:
•Valve Timing 1 Failure: Triggered if the timing for
valve 1 cannot be determined after a ten second
change of VALVE OFF time.
•Valve Timing 2 Failure: Triggered if the timing for
valve 2 cannot be determined after a ten second
change of VALVE OFF time.
•Valve Timing 3 Failure: Triggered if the timing for
valve 3 cannot be determined after a ten second
change of VALVE OFF time.
•Auto BTU RT Failure - Missing Peaks: Triggered if
not all the peaks are found after running the
calibration stream to match all component peaks.
•Auto BTU Response Factor Failure: Triggered if all
of the response factors are not within +/- 50% of
the default values after the calibration runs.
•Auto BTU Calib Failure - RF Order: Triggered if the
response factors are not in the proper order after
the calibration runs.
A triggered alarm will be posted in the Alarm Log.
See Section 8.3 for detailed instructions on reading
Alarm Logs.