DF4000 Rev0204
18
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- will
show in the digital display. When the flow rate is below the programmed low flow
value a flashing -LO- will show in the digital display.
Flow Cutoff (Codes 318 or 319)
The digital display will show 0 when the flow rate goes below the programmed
flow cutoff value.
Total Button
The total button is used to perform two functions, display total flow for a discharge
and reset the totalized flow to 0 if the totalizer reset function is set to YES.
Display Total Flow
When the
TOTAL
button is pressed and released the digital display will show the
total accumulated flow and the
TOTALx100
LED will be on. (The flow will be x 100
the number shown in the display.)
Press and release the button again to show normal flow rate.
Reset Total Flow to 0
The totalizer reset function (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.
Totalized flow will reset and start from 0 when power is applied to the control
module. Flow total can be reset to 0 during operations by displaying the total flow and
then pressing and holding the
TOTAL
button until the display shows 0.
