Honeywell AC-250NXS User Manual page 21

Flow Test:
This screen can also be invoked from Local Com and the duration in this case is user defined.
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The Flow test start screen is a part of Service screen
menu. After pressing the select button on this screen, the
flow test starts for a duration of 120 seconds. and the
screen changes to Flow Test Running screen.
Time elapsed
Number of pulses
Time remaining for completion of test
Volume
If the select button is pressed on Flow Test Running
screen, it aborts the test and the UI changes to this
Flow Test Abort screen. If the select button is
pressed here, we can start the flow test again.
After the Flow test is competed successfully, the UI
changes to Flow Test Competed screen. T_e will be
the time given by the user or 120 seconds (if the test
starts from the service screen menu), T_r will be 0, N,
V as per the pulses and volume given. If the select
button is pressed here, the UI will change to Flow
Test Start screen.
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