IPS Controllers M720 - Page 10

2. Mode - pushbuon adjustments
a. Auto - red LED
b. pH standby - green LED
c. ORP standby - yellow LED
d. OFF mode - In standby, press and hold Mode buon for 3
seconds to turn controller o.
3. Flow - green LED
4. Up/Down buon to adjust the following:
• Set Level
• Dose Time
• Delay Time
• pH Cal
5. Electrical Connecons (peripherals)
a. pH output (le 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 ow cell
e. pH sensor - BNC connecon
f. ORP sensor - BNC connecon
9
M720 pH/ORP Controller Owner’s Manual