IPS Controllers M820 User Manual

14
M820 pH/Dual ORP Controller Owner’s Manual
8. Conver ng from Cord to Permanent Connec on
a. Remove cover.
b. Loosen strain relief gland from AC cord.
c. Using a 3/32” (2.44mm) slot screw driver, carefully loosen
terminals that a ach the AC cord to the controller box.
d. Remove the AC cord.
e. Replace the AC cord with a minimum jacketed cord of 18/3 AWG
SW 105º 900 V, then carefully hand- ghten the terminals on the
strain relief gland. Note: For liquid  ght installa on connec ons,
replace the strain relief gland with a liquid  ght connector and
use a minimum stranded wire gauge of 18 AWG 105º 600 V (do
not use solid conductor) for each conductor: Black (hot), White
(common), and Green (ground).
Important:
The minimum allowable conductor size is 18 AWG with an
ampacity of 10 AMPS, and a ground fault interrupt circuit
breaker of 15-20 AMPS.
Use stranded copper wire only.
Figure 4: HD2 Jumper

IPS Controllers M820 Specifications

General

Brand	IPS Controllers
Model	M820
Category	Controller
Language	English