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Contents
1 Please observe the following .....................................................................................6
1.1 Emphasized Sections.................................................................................................... 6
1.2 Items Supplied............................................................................................................... 7
1.3 For Your Safety..............................................................................................................7
1.4 Field of Application (Intended Usage)............................................................................ 8
2 Description................................................................................................................... 9
2.1 Theory of Operation....................................................................................................... 9
2.2 Displays, Operating Elements and Connections .........................................................12
3 Technical Data ...........................................................................................................13
4 Installation.................................................................................................................. 14
4.1 Enviromental and Operating Conditions...................................................................... 14
4.2 Space Requirements................................................................................................... 14
4.3 Connecting the Unit..................................................................................................... 15
4.3.1 Automatic Controller 97123......................................................................................... 15
4.3.2 Dual Channel Automatic Controller 97103 ..................................................................15
4.3.3 Pressure Sensor.......................................................................................................... 16
4.4 Disconnect the Pressure Sensor................................................................................. 17