15
US and Canada 800.683.2378, International 904.641.1666 S10P Series
1.
Calculate the
Available Dose Time in Seconds.
The available dose time is the minimum time interval between the water meter
contact closures.
a.
60 Seconds
= Maximum System Flow Rate (spg)
Maximum System Flow Rate (gpm)
b.
Maximum System Flow Rate (spg)
Water Meter’s contacts per gallon (cpg)
*
=
Available Dose Time (sec.)
*
Refer to the water meter model to confirm the contact rate (cpg).
2.
Calculate the
Pump Operating Time in Seconds.
Pump Output Requirement (gpd) x Available Dose Time (sec.)
=
Pump Operating
Pump’s Maximum Output (gpd)
Time (sec.)
PUMP OPERATING TIME EXCEEDING AVAILABLE DOSE TIME
MAY LEAD TO DOSING ERRORS.
To reduce operating time, select a pump with a
higher output or use a stronger solution strength.
3.
Calculate the
Pump Operating Time Percentage.
Reference the chart to find the pump’s maximum operating time for the formula below.
Pump Operating Time (sec.)
x 100 =
Pump Operating Time Percentage
Maximum Pump Operating Time (sec.)
**
**
Value can only be 1, 5, 10, 20, or 60.
Seconds Mode
MAXIMUM Pump Operating
Time in Seconds
1 SECOND
1.0
5 SECONDS
5.0
10 SECONDS
10.0
20 SECONDS
20.0
60 SECONDS
60.0
PROGRAMMING
SECONDS MODE