72-900-06 Rev. F
Page 2 of 38
Table of Contents
1. GENERAL WARNINGS ............................................................................................................................... 4
2. MicroVision
EX
FEATURES .......................................................................................................................... 4
3. INSTALLATION ............................................................................................................................................ 6
3.1 Location ...................................................................................................................................................... 6
3.2 Mounting Hardware ............................................................................................................................... 6
3.3 Opening the Enclosure ......................................................................................................................... 6
3.4 Sensor Installation ................................................................................................................................. 7
3.5 TYPICAL INSTALLATION ...................................................................................................................... 7
3.6 IMPORTANT SYMBOL INFORMATION .............................................................................................. 8
3.7 ELECTRICAL WIRING ............................................................................................................................ 8
3.8 Flow Switch Input ................................................................................................................................ 12
3.9 Sensor (probe) Connection Input .................................................................................................. 12
3.10 Water Meter Input ........................................................................................................................... 12
3.11 Drum Level Input ............................................................................................................................. 12
3.12 4-20mA Output ................................................................................................................................. 12
3.13 4-20mA Input .................................................................................................................................... 12
3.13.1 Fluorometer – Trace Chemical ............................................................................................ 13
3.13.2 Calibrating PTSA Probe .......................................................................................................... 14
3.14 Alarm Dry Contact Relay ............................................................................................................... 14
3.15 Keypad Operation ............................................................................................................................ 15
3.16 Communications (Optional) ......................................................................................................... 15
4. CONTROLLER PROGRAMMING ............................................................................................................. 16
4.1 Menu Map ................................................................................................................................................ 16
4.2 Menu Navigation ................................................................................................................................... 16
4.3 Home screen .......................................................................................................................................... 16
4.4 Main Menu ............................................................................................................................................... 17
4.5 Relay HOA ............................................................................................................................................... 17
4.6 Configure ................................................................................................................................................. 17
4.6.1 Date/Time ....................................................................................................................................... 17
4.6.2 Digital Inputs ................................................................................................................................. 18
4.6.3 4-20mA Out and 4-20mA In .................................................................................................... 18
4.6.4 Gal/Lit ............................................................................................................................................... 18
4.6.5 Meter Totals .................................................................................................................................... 18
4.6.6 Languages Menu ........................................................................................................................... 18
4.6.7 Display Settings ............................................................................................................................ 19
4.6.8 Password Setting .......................................................................................................................... 19
4.6.9 Software Version .......................................................................................................................... 20
4.6.10 Factory Reset Function ........................................................................................................... 20
4.7 Settings .................................................................................................................................................... 20
4.7.1 Conductivity ................................................................................................................................... 20
4.7.2 pH and ORP .................................................................................................................................... 22
4.7.3 4-20mA Outputs (Optional Accessory) ................................................................................ 24
4.7.4 4-20mA Inputs (Optional Accessory) ................................................................................... 24
4.8 Timers - Modes ..................................................................................................................................... 24
4.8.1 Timers – Pulse Timer .................................................................................................................. 25
4.8.2 Timers – Percent Timer ............................................................................................................. 25
4.8.3 Timers - 28 day (Biocide Timer) ............................................................................................ 25
4.8.4 Timers – % Post Bleed ............................................................................................................... 26
4.8.5 Timers – Limit Timer (Bleed and Feed) ............................................................................... 26
4.8.6 Timers – Alarm .............................................................................................................................. 26
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