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LBW-420-LEL
Cool Air LBW-420-LEL Ammonia Detector Manuals
Manuals and User Guides for Cool Air LBW-420-LEL Ammonia Detector. We have
2
Cool Air LBW-420-LEL Ammonia Detector manuals available for free PDF download: User Manual, Manual
Cool Air LBW-420-LEL User Manual (28 pages)
24 VDC powered Ammonia Leak Detector
Brand:
Cool Air
| Category:
Security Sensors
| Size: 1 MB
Table of Contents
Table of Contents
3
Important-Read this First
4
Cautions
4
Avoiding Nuisance Alarms
4
Introduction
5
Standard Features
5
Available Options
6
Parts Description
7
Front Panel Display
7
Ammonia Sensor
8
Front Panel-Mounted Circuit Board
8
Service Jumper (Service Mode)
9
The "Enter", "Up", and "Down" Pushbuttons
9
Rotary Selector Switch
9
Enclosure-Mounted Circuit Board
11
Power Connections
11
J3 Settings
11
Relays
12
Relay Status Leds
13
External Connections
13
Ma Analog Output
13
To 20Ma WIRING
14
Wiring Diagram: LBW-420-LEL 3 Wire - 24 VDC Power Supply
14
Wiring Diagram: LBW-420-LEL 4 Wire - 24 VDC Power Supply
15
Installation and Setup
16
Remote Alarm Light and Horn Unit
18
Programming and Operation
19
Programming the Ammonia Alarm Set Points
19
Resetting the Relays
19
Programming the 4 to 20 M a Range
20
Setting the Service Mode Timeout
20
Test and Calibration
21
Testing the Detector
21
Calibrating the Detector
22
Technical Support
23
Warranty
24
Lbw-420 Specifications
27
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Cool Air LBW-420-LEL Manual (28 pages)
Brand:
Cool Air
| Category:
Security System
| Size: 1 MB
Table of Contents
Table of Contents
3
Important-Read this First
3
Cautions
4
Avoiding Unwanted Alarms or Shutdowns
4
Introduction
5
Standard Features
5
Parts Description
5
Front Panel Display
5
Front Panel-Mounted Circuit Board
7
Service Switch Jumper (Service Mode)
7
The "Enter", "Up", and "Down" Pushbuttons
8
Rotary Selector Switch
8
Enclosure-Mounted Circuit Board
9
Power
9
Jumper J3
9
Jumpers
10
Relays
10
Relay Status Leds
10
Contacts
11
M a Analog Output
11
4 To 20Ma WIRING
11
Installation and Setup
14
Programming and Operation
15
Programming the Ammonia Alarm Set Point
15
Manual Reset of the Alarm Condition
15
Setting the Service Mode Timeout
16
Programing the 4 to 20Ma Range
16
Test and Calibration
17
Testing the Detector
17
Zero
18
Span
19
Technical Support
21
Warranty
22
Lbw-420 Specifications
25
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