7300w² Monitor Instruction Manual
Table of Contents
1 Foreword.......................................................................................................................................................................... 5
1.1 Manual Conventions................................................................................................................................................ 6
1.2 WaterWatch² Trademark.......................................................................................................................................... 6
1.3 Scope of Manual...................................................................................................................................................... 6
1.4 External Sensors..................................................................................................................................................... 6
2 Safety Precautions........................................................................................................................................................... 7
2.1 General.................................................................................................................................................................... 7
2.2 Electrical Installation................................................................................................................................................ 7
2.3 Operating................................................................................................................................................................. 7
2.4 Service and Maintenance........................................................................................................................................ 8
2.5 End of Life Disposal................................................................................................................................................. 8
3 Installation....................................................................................................................................................................... 9
3.1 Mechanical Installation............................................................................................................................................ 9
3.2 Installation Considerations......................................................................................................................................9
3.3 Fixings................................................................................................................................................................... 10
3.4 Electrical Installation.............................................................................................................................................. 11
3.4.1 Gland Configuration.................................................................................................................................... 11
3.4.2 DC Power Connections..............................................................................................................................12
3.4.3 AC Power Connections...............................................................................................................................12
3.4.4 Sensor Connections...................................................................................................................................12
3.4.5 Extending Sensor Cables........................................................................................................................... 13
3.4.6 Relay Outputs (Alarms)..............................................................................................................................14
3.4.7 Analogue Outputs.......................................................................................................................................14
4 Basic Operation.............................................................................................................................................................. 17
4.1 Keys and Screen Navigation................................................................................................................................. 17
4.1.1 Menu Button............................................................................................................................................... 17
4.1.2 Navigation Buttons...................................................................................................................................... 17
4.1.3 OK Button................................................................................................................................................... 17
4.2 Default Configuration............................................................................................................................................. 17
4.2.1 Electrodes, Sensors and Measurements Definition....................................................................................17
4.3 Measurement Display Mode.................................................................................................................................. 17
4.3.1 Trending Display Mode............................................................................................................................... 18
5 System Configuration..................................................................................................................................................... 19
5.1 Monitor Config Menu............................................................................................................................................. 19
5.1.1 Bleeper........................................................................................................................................................ 19
5.1.2 Backlight..................................................................................................................................................... 20
5.1.3 Contrast...................................................................................................................................................... 20
5.1.4 Language.................................................................................................................................................... 20
5.1.5 Set Time/Date............................................................................................................................................. 20
5.1.6 Enable Service Mode.................................................................................................................................. 21
5.2 Expansion Config.................................................................................................................................................. 21
5.2.1 Expansion Status........................................................................................................................................ 21
5.2.2 Add Expansion............................................................................................................................................ 21
5.2.3 Expansion Box Config Menu......................................................................................................................22
5.2.4 Changing Expansion Modbus Address.......................................................................................................22
5.2.5 Expansion Box PN224920 – Single Analogue Input...................................................................................23
5.3 Sensor Config........................................................................................................................................................ 24
5.3.1 Sensor Status............................................................................................................................................. 24
5.3.2 Add Sensor................................................................................................................................................. 24
5.3.3 Sensor Config............................................................................................................................................. 24
5.3.4 Sensor Removal......................................................................................................................................... 25
5.3.5 Changing Sensor Modbus Address............................................................................................................ 25
5.3.6 Default Modbus Addresses......................................................................................................................... 26
5.3.7 Measurement Config..................................................................................................................................26
224081IM Issue 22 Issue Date 27/03/2018 ` Page 3 of 46
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