II. Installaon
A. Setup
1. Turn o all peripheral equipment such as heaters, chemical
feeders, and pumps.
2. Relieve pressure from the ltraon system.
B. Tools
1. Cordless drill
2. 1/4” NPT Tap
3. 7/16” drill bit
4. Masonry drill bit and anchors, or other appropriate fasteners
5. 13/16” wrench or channel-lock pliers
C. Procedure
1. Locaon
a. Wall area with easy access
b. Within 8 feet of feeder
c. At least 10 feet from water edge
d. Close proximity to me clock
e. Within 6 feet of GFCI power source
2. Mounng
Note: The controller and ow cell are factory mounted to the ABS
board for convenience.
a. Securely mount ABS mounng board with M720 controller
and ow cell on wall (vercal installaon).
b. If applicable, securely aach the peristalc pump with the
provided hardware.
11
M720 pH/ORP Controller Owner’s Manual