IPS Controllers M820 - System Components; IPS M820 Controller

C. System Components
1. IPS M820 pH/Dual ORP Controller
a. Allows automac monitoring of water sanizaon and pH
balance through a simple, user-friendly interface, resulng
in easier management of water balance in swimming
pools, spas, or circulang water environments.
b. Can be easily installed into your exisng pool environment
and equipment, or can be customized to your needs.
c. Monitors and displays the pH and ORP levels using LEDs
and digital readouts on the front panel. If the temperature
sensor is installed, the M820 will monitor temperature
and display on the front panel when in Temp mode.
Addionally, it will monitor up to two chemical tanks
equipped with level switches and displays status using LEDs
on the front panel.
There are six separate funcon buons allow simple
pushbuon control of these individual parameters:
1) Set Level – ORP or pH level to be maintained,
2) Dose Time – Timed or connuous feed modes,
3) Delay Time – Delay me between feed cycles,
4) Over Timer – Maximum feed cycles or me allowed,
5) High Alert – Maximum level of ORP or pH allowed,
6) Low Alert – Minimum level of ORP or pH allowed,
7) pH Cal – pH calibraon for variaon in pH sensors.
d. When the pH level rises above (acid feed) or falls below
(base feed) the set level, the controller will acvate the
chemical feeder for the set dose me. Then the set delay
me will occur. This dose and delay me will occur unl
the set level is reached.
e. When the ORP (sanizer) level reaches the set level, the
controller will acvate the chemical feeder for the set dose
me. Then the set delay me will occur. This dose and
delay me will occur unl the set level is reached.
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M820 pH/Dual ORP Controller Owner’s Manual