M920 & M920W pH/Dual ORP Controller Owner’s Manual
1
Table of Contents
I. Introducon 2
A. Water Chemistry 2
B. IMPORTANT SAFETY INSTRUCTIONS 3
C. System Components 4
D. Speci ca ons 7
E. Controller Panel Descrip ons 8
F. Electrical Descrip ons 10
II. Installaon 11
A. Setup 11
B. Tools 11
C. Procedure 11
D. Connec on Requirements for Remote Connec ng 15
III. Operaon 17
A. Overview 17
B. Startup and Shutdown 17
C. Modes and Adjustments 18
D. Maintenance 26
IV. IPS-M920 Wi-Fi Setup 28
A. Smart Phone Wi-Fi Setup 28
B. Desktop/Laptop Wi-Fi Setup 30
C. Remote Monitoring Setup 32
V. Troubleshoong 34
VI. Warranty 37