USA and Canada 800.683.2378, International 904.641.1666
11
SIZING IN GALLONS
continued
50 60
70
80
90
100%
40
30
3.
Select
PCM Model
based on PCM Operating Time determined in #2, refer to the
chart below.
PCM OPERATING TIME EXCEEDING AVAILABLE DOSE TIME
MAY LEAD TO DOSING ERRORS.
To reduce PCM Operating Time, select a pump
with a higher output or use stronger solution strength.
4.
Determine
PCM Setting Percentage.
PCM Operating Time (sec.)
x 100 =
PCM Setting Percentage (%)
Maximum PCM Operating Time (sec.)
**
**
Value can only be 1, 5, 10 or 20
Turn the PCM knob to adjust to the percentage setting calculated. Use the locking
screw located on the PCM knob to secure it.
PCM Models
Model
Operating Range
*
(seconds)
PCM1
0.1 to 1.0
PCM5
0.5 to 5.0
PCM10
1.0 to 10.0
PCM20
2.0 to 20.0
*
Factory preset
