ILLUSTRATIONS ........................................................................................................................ V
LIST OF TABLES ....................................................................................................................... VI
INTRODUCTION...........................................................................................................................1
Protection for Life ....................................................................................................................................1
Special Warning ......................................................................................................................................1
Customer Support ......................................................................................................................2
1.0 BEFORE INSTALLATION ......................................................................................................3
1.1
1.2
1.3
Controller....................................................................................................................................4
1.4
Sensor Assembly .......................................................................................................................5
2.0 INSTALLATION ......................................................................................................................6
2.1
Location of the Controller...........................................................................................................6
2.2
Power Connections ....................................................................................................................6
2.3
Battery Backup...........................................................................................................................7
2.4
Analog Output Connection.........................................................................................................8
2.5
Remote Reset Connection.........................................................................................................8
2.6
Choosing Sensor Locations .......................................................................................................8
2.6.1
2.6.2
Environmental Factors ..................................................................................................8
2.6.3
Film Degradation...........................................................................................................8
2.7
Sensor Installation......................................................................................................................9
2.8
Alarm Wiring Connections .......................................................................................................11
3.1
Types of User Interfaces..........................................................................................................15
3.2
3.3
Resetting Latched Alarms........................................................................................................16
3.4
Analog Output ..........................................................................................................................17
3.5
3.5.1
Gas Application Options .............................................................................................17
3.6
Calibration Check Mode...........................................................................................................19
3.7
Calibration Mode ......................................................................................................................19
3.7.1
Aborting Calibration ....................................................................................................20
3.8
3.8.1
Entering the Password................................................................................................21
3.8.2
High Alarm Options.....................................................................................................21
3.8.3
Low Alarm Options......................................................................................................22
3.8.4
3.9
3.10
Table of Contents
iii
Model 2180A