IPS Controllers M720 Owner's Manual page 10

M720 pH/ORP Controller Owner's Manual
2. Mode - pushbutton adjustments
a. Auto - red LED
b. pH standby - green LED
c. ORP standby - yellow LED
d. OFF mode - In standby, press and hold Mode button for 3
seconds to turn controller off.
3. Flow - green LED
4. Up/Down button to adjust the following:
•
Set Level
•
Dose Time
•
Delay Time
•
pH Cal
5. Electrical Connections (peripherals)
a. pH output (left receptacle) - max. 5 amps @ 110/230 VAC
b. ORP output (right receptable) - max. 5 amps @ 110/230
VAC
c. AC power - 110/230 VAC, 50-60 Hz
d. Flow - from flow cell
e. pH sensor - BNC connection
f. ORP sensor - BNC connection
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