4
Contents
1.0 Introduction.......................................................................................................................................5
2.0 Installation ........................................................................................................................................7
2.1 Mounting the Controller Enclosure ....................................................................................7
2.2 Enclosure Mounting Dimensions .......................................................................................8
2.3 Electrical Wiring Information ..............................................................................................8
2.4 Terminal Strip Layout .........................................................................................................9
3.0 Operating the Controller .................................................................................................................16
3.1 Menu Overview ................................................................................................................17
3.2 Conductivity .....................................................................................................................18
3.3 Set Point ..........................................................................................................................19
3.4 ∆ Differential.....................................................................................................................20
3.5 Low Alarm ........................................................................................................................21
3.6 High Alarm .......................................................................................................................22
3.7 Feed .................................................................................................................................23
3.8 Manual Outputs ...............................................................................................................24
3.9 Advanced Setup ..............................................................................................................25
3.10 Temperature .....................................................................................................................26
3.11 H
2
O Meter ........................................................................................................................27
3.12 Boiler ................................................................................................................................28
4.0 Start-Up .........................................................................................................................................30
4.1 Cooling Tower Installation ................................................................................................31
4.2 Pre-Start-Up Work Sheet .................................................................................................32
4.3 Boiler Installation .............................................................................................................32
4.4 Determining the Blowdown Requirement ........................................................................32
4.5 Timed Sampling Mode .....................................................................................................33
4.6 Continuous Sampling .......................................................................................................33
4.7 Boiler Installation Notes ...................................................................................................33
4.8 Boiler Start-Up ................................................................................................................. 34
4.9 Timed Sample Start-Up ...................................................................................................34
4.10 Continuous Sample Start-Up ...........................................................................................36
4.11 Closed Loop Installation Theory of Operation ................................................................. 36
4.12 Closed Loop Start-Up ...................................................................................................... 36
4.13 Closed Loop Installation Notes ........................................................................................37
5.0 Functional Instructions ...................................................................................................................37
5.1 Calibration ........................................................................................................................37
6.0 Maintenance ...................................................................................................................................39
6.1 Controller ......................................................................................................................... 39
6.2 Probe ...............................................................................................................................30
7.0 Troubleshooting ..............................................................................................................................40
8.0 Factory Settings .............................................................................................................................41
9.0 Product Specications ....................................................................................................................41
10.0 Product Exploded View ..................................................................................................................42
11.0 Product Parts List ...........................................................................................................................43
12.0 Warranty ........................................................................................................................................44
(866) 433-6682 • (281) 359-8538 • sales@novatech-usa.com • www.novatech-usa.com
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