
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 100, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 130917
Polygard® is a registered trademark of MSR DGC3
PolyGard® Digital Gas Controller
User Manual - DGC3 Page 02
1Intended Use .......................................................................................................................................... 3
2Operating Instruction ............................................................................................................................ 4
2.1Description Keypad User Interface ................................................................................................... 4
2.2Setting / Changing Parameters or Set points.................................................................................... 4
2.3Code Levels...................................................................................................................................... 5
3Menu Overview ...................................................................................................................................... 5
3.1Fault Management............................................................................................................................ 6
3.1.1Acknowledge a Fault ................................................................................................................. 6
3.1.2Error Memory ............................................................................................................................ 6
3.1.3System Errors............................................................................................................................ 7
3.2Status Alarm..................................................................................................................................... 8
3.3Status Relay ..................................................................................................................................... 8
3.3.1Manual Operation of the Relays ................................................................................................ 8
3.4Menu Measuring Values ................................................................................................................... 9
3.5Menu Relay Parameters ................................................................................................................. 10
3.5.1Relay Mode ............................................................................................................................. 11
3.5.2Relay Function Static / Flash ................................................................................................... 11
3.5.3Latching Mode......................................................................................................................... 11
3.5.4Horn Function.......................................................................................................................... 12
3.5.5External Relay Operation......................................................................................................... 13
3.5.6Delay Mode of the Relay. ........................................................................................................ 13
3.6Menu MP Parameters..................................................................................................................... 13
3.6.1Activate – Deactivate MP......................................................................................................... 15
3.6.2Selection Gas Type ................................................................................................................. 15
3.6.3Measuring Range .................................................................................................................... 16
3.6.4MP Signal ................................................................................................................................ 16
3.6.5Threshold / Hysteresis............................................................................................................. 16
3.6.6Delay of Alarm ON or OFF ...................................................................................................... 16
3.6.7Control Mode........................................................................................................................... 17
3.6.8MP Fault Assigned to Alarm .................................................................................................... 17
3.6.9Alarm Assigned to Alarm Relay ............................................................................................... 17
3.6.10MP Signal Assigned to Analog Output..................................................................................... 17
3.7Menu System Parameters .............................................................................................................. 18
3.7.1Service Mode .......................................................................................................................... 19
3.7.2Software Version ..................................................................................................................... 19
3.7.3Maintenance Concept.............................................................................................................. 19
3.7.4Average Function .................................................................................................................... 20
3.7.5Customer Password (Code 4) ................................................................................................. 20
3.7.6Analog Output ......................................................................................................................... 20
3.7.7Define the Fault Relay ............................................................................................................. 20
3.7.8Power On Time ....................................................................................................................... 21
3.7.9Registration of Extension Modules .......................................................................................... 21
3.7.10Error Indicator System Bus...................................................................................................... 21
4Notes and General Information........................................................................................................... 22
4.1Intended Product Application.......................................................................................................... 22
4.2Installers` Responsibilities .............................................................................................................. 22
4.3Maintenance................................................................................................................................... 22
4.4Limited Warranty ............................................................................................................................ 22
Specifications subject to change without notice. | USA 130917 | Page 2of 22
12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | relevantsolutions.com/inteccontrols
DGC3 – UserManual
Polygard® is a registered trademark of MSR | DGC3
Specifications subject to change without notice. | USA 160104 | Page 2of 22
12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | relevantsolutions.com/inteccontrols
DGC3 – UserManual
PolyGard®is a registered trademark of MSR-Electronic GmbH | DGC3
INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com
Specifications subject to change without notice. | USA 200211 | Page 2of 22
DGC3 – UserManual