DFA400 Rev0708
17
Program Features
See Programming Section for more detailed information.
High and Low Flow Warning (Codes 315 and 316)
When the flow rate is above the programmed high flow value, a flashing -HI- is
shown in the digital display. When the flow rate is below the programmed low flow
value, a flashing -LO- is shown in the digital display.
Flow Cutoff (Codes 318 or 319)
The digital display indicates 0 when the flow rate is below the programmed flow
cutoff value.
TOTAL Button
The
TOTAL
button performs two functions, display total flow for a discharge or
reset the totalized flow value to 0 (if totalizer reset function is set to YES).
Display Total Flow
When the
TOTAL
button is pressed and released the digital display shows the total
accumulated flow and the
TOTALx100
LED is on. (The value shown is times 100.)
Press and release the
TOTAL
button again to show normal flow rate.
Reset Total Flow to 0
The totalizer reset (code 317) has two program settings, YES or no. (Refer to
Programming Section). To enable the reset function the program totalizer reset is set
to YES.
Total flow resets and starts from 0 when power is applied to the control module.
Flow total is reset to 0 during operations by displaying the total flow and then pressing
and holding the
TOTAL
button until the display shows 0.
