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INTRODUCTION
The Sur-Gard model SG-DV4420 is a combination of
Fire control panel and SCHED-3A communicator. This
fire transmitter consists of six channels: Two class-A
alarms A1 and A2, one End of line resistor supervisory
input S1, and three closed loop supervisory S2, S3 and
S4. There is also one programmable output, an AC fail,
and a low battery detector. The SG-DV4420 can transmit
up to ten codes to the MLR2 receiver at the central
station. It includes the 12V power supply/battery charger
and the 24V power supply for the F1/F2 modem. The
standby power is obtained from a 12V battery.
The EEPROM programming is done easily and quickly
by using the SUR-GARD SG-DVT1 SCHED-3A tester. It
is only necessary to enter the account ID and options
needed. Other data such as the function bytes, delays,
etc. can be modified to meet different operating conditions.
STAND-ALONE MODE
SG-DV4420B mounted in Multi 2XF metal cabinet with
built-in 115 to 14VAC transformer, meeting ULC
requirements as a Stand-Alone fire/sprinkler transmitter.
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Table of Contents
Summary of Contents for Sur-Gard SG-DV4420
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Page 1: Introduction
S4. There is also one programmable output, an AC fail, and a low battery detector. The SG-DV4420 can transmit STAND-ALONE MODE up to ten codes to the MLR2 receiver at the central station. -
Page 2: System Overview
SYSTEM OVERVIEW FEATURES The SG-DV4420 is intended for use as a fire transmitter POWER SUPPLY only, for connection to a sprinkler riser or to output relay The SG-DV4420 has a built-in 12VDC to 24VDC contacts of an existing fire alarm control panel. This unit regulated converter power supply, to operate the F1F2 does not include U.L.C. -
Page 3: Supervisory Inputs:"S1","S2","S3",& "S4
PROGRAMMABLE OUTPUT: "PGM OUT" The PGM OUT can be activated by alarm on A1 only, The SG-DV4420 has one programmable output, switching A2 only or both. It has a 17 minute autoreset. to negative, with a 150 ohm 1W current limiting resistor. -
Page 4: Installation
The SG-DV4420 contains factory default programming. Any additional programming required is done through You can use up to 5 SG-DV4420 on 1 F1/F2 subset the SG-DVT1 tester. For many applications all that will provided they are in the same location or 1 SG-DV4420 be required is to enter the ID number. -
Page 5: Power-Up Procedure
6.5AH. In case of long time power failure, POWER-UP PROCEDURE the control panel must function normally for 24hrs. Before applying power to the SG-DV4420 or the F1/F2 subset, connect the 24V output to the “Batt” input of the NOTE: Refer to ULC Standard booklet “FIRE ALARM... -
Page 6: Sg-Dv4420 Wiring Diagram
SG-DV4420 WIRING DIAGRAM 20VA N O T U S E D 1 4 V 1 4 V 1 4 V 1 4 V 1 4 V... -
Page 7: F1/F2 Subset Connection Diagram
F1/F2 SUBSET CONNECTION DIAGRAM... -
Page 8: Sg-Dvt1 Connection Diagram
SG-DVT1 CONNECTION DIAGRAM... -
Page 9: Programming - Getting Started
EXIT EXIT EXIT EXIT EXIT 3. Power up the SG-DV4420 and wait approx. 5 seconds. SEL1 SEL2 4. Remove the Plug-In jumper. When [ENT] is pressed to select YES, the SG-DV4420 PROGRAMMING WITH THE SG-DVT1 will ask if you want to reset all data to defaults with the following message: Connect a SG-DVT1 (version 5.0 or more) to the SG-... -
Page 10: Programming Selected Data Mode
[ENT] to accept the PROGRAMMING SELECTED DATA mode and then select change in data value. The SG-DV4420 will refresh the EXIT from programming all data prompt by pressing the display for the next address. The SG-DVT1 will display [SEL2] key. -
Page 11: Programming Guide
PROGRAMMING GUIDE NOTE: All data shown are generally in Decimal [03] TO [0C] TRANSMISSION SELECT Values (Except for alarm/restore codes which It is possible to select, for each zone, no transmission, may be in Hex value). The locations are in alarm transmission only or alarm and restore transmission. - Page 12 *DVACS is a registered trade mark of Electro Arts Limited and covers a wide variety of products. Full DVACS compatability applies only when the Sur-Gard equipment is connected to the RS-232 port of a DVACS F1F2-List 3 (or a DVACS F1F2-List 1) subset which is connected to a DVACS HUB-324 (or DVACS HUB-308) card.
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Page 13: Programming Work Sheet
PROGRAMMING WORK SHEET CUSTOMER ______________________________________ CONTACT ________________________________________ ADDRESS ___________________________________________________________________________________________ ____________________________________________________________________________________________________ TEL. # ___________________________________________ FAX # ____________________________________________ ID CODE _________________________________________ LINE # ___________________________________________ CHECKSUM ______________________________________ DATE ____________________________________________ Automation Location Default USER [00] Identification Code I____|____| [01] All Call I____|____| [02] All Call Answer on alarm only\alarm restore I____|____| [03] Transmission Select for FIRE INPUT A1 I____|____|... -
Page 14: Chart Of Programmable Zone Bits And Function Bytes
Automation Location Default USER [1C] Function Byte for SUPERVISORY S2 I____|____| [1D] Function Byte for SUPERVISORY S3 I____|____| [1E] Function Byte for SUPERVISORY S4 I____|____| [1F] Function Byte for LOW BATT. DETECT I____|____| [20] Function Byte for AC FAIL DETECT I____|____| [21] Activation Delay for FIRE A1 I____|____|... -
Page 15: Trouble Shooting
TROUBLE SHOOTING PROBLEM, SYMPTOMS SOLUTION, ACTION Questions to ask yourself when doing 1. Verify the Tx and Rx led indicators on the panel: troubleshooting: RX: Should flash with polling at fairly steady rate. n New installation? If inactive, check that the panel is otherwise functioning, check the watch dog led, and items n Existing installation that was working? 2 through 4 below, then contact the telephone... - Page 16 TROUBLE SHOOTING PROBLEM, SYMPTOMS SOLUTION, ACTION Panel sends ID ok, does not always respond to 6. If all the above checks indicate that the panel and wiring status report requests, or does not send alarms are correct, and the SG-DVT1 cannot communicate with or other longer transmissions, or, receiver has the central station, contact your telephone company.
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Page 17: Appendix A - Sg-Ds1 Wiring Diagrams
APPENDIX A - SG-DS1 WIRING DIAGRAMS... -
Page 18: Appendix B - Sg-Dv4420 Programming Flow Chart
APPENDIX B - SG-DV4420 PROGRAMMING FLOW CHART V6.0 V6.0 V6.0... - Page 19 Warranty Sur-Gard Security Systems Ltd. warrants that for a period of twelve months from the date of purchase, the product shall be free of defect in materials and workmanship under normal use and that in fulfilment of any breach of such warranty, Sur-Gard Security Systems Ltd.
- Page 20 © 1999 SG Security Communications 401 Magnetic Drive, Units 24-28 Downsview, Ontario Canada M3J 3H9 Tel (416) 665-4494 Fax (416) 665-4222 Toll Free 1-800-418-7618 29000633 R001 www.sur-gard.com Printed in Canada...
- Page 21 INSTRUCTION MANUAL S G - D V 4 4 2 0 Software Version 1.1...
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Page 22: Table Of Contents
PROGRAMMING GUIDE ................................11 LOCATION ....................................11 PROGRAMMING WORK SHEET ..............................13 CHART OF PROGRAMMABLE ZONE BITS AND FUNCTION BYTES ..................14 TROUBLE SHOOTING ................................... 15 APPENDIX A - SG-DS1 Wiring Diagrams ............................17 APPENDIX B - SG-DV4420 PROGRAMMING FLOW CHART ......................18...
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