User Manual

2
TABLE OF CONTENTS
GENERAL SAFETY INFORMATION 3
Intended Use 3
List of Warnings and Cautions 3
USE INSTRUCTIONS AND LIMITATIONS 4
Use For 4
Do Not Use For 4
General Description 4
Features 5
Specifications 5
INSTALLATION AND OPERATING INSTRUCTIONS 5
Location 6
Connections 6
Installation 7
4-20 mA Output diagram 8
Rear View Image 8
Gas Valve Control diagram 8
Multiple Device diagram 9
Alternate Alarm Panel diagram 9
DVP-120 Control Panel diagram 10
Power Up 10
Operation 10
Default - Factory Settings 10
Display setting 11
Buzzer setting 12
Alarm Relay setting 12
Alarm Relay Configuration 12
Fan Relay setting 12
Fan Relay Delay setting 12
Fan Minimum Runtime setting 13
Fan Relay Latching setting 13
Trouble Fan Setting 13
4-20mA Output setting 13
On Board Diagnostics 13
Sensor Poisons 14
MAINTENANCE 12
End-of-Life Signal 14
Sensor Life Reset 14
Cleaning 14
Testing 15
Operation Test 16
Gas Test 17
Quick Gas Test 17
Field Calibration Procedure 21
MACURCO GAS DETECTION PRODUCTS WARRANTY 22