ZoneSense – DH4
Installation Commissioning & Operation
TABLE
OF
CONTENTS
Page
No.
1
About This Manual .................................................................................................................... 1
1.1
Introduction .................................................................................................................... 1
1.2
General Requirements ................................................................................................... 1
1.3
References ..................................................................................................................... 1
1.4
Symbols ......................................................................................................................... 1
2
System Overview ...................................................................................................................... 2
3
ZoneSense – DH4 Description ................................................................................................ 3
4
Placing the Basic System into Operation .............................................................................. 4
4.1
Unpacking ...................................................................................................................... 4
4.2
Anti-Static Precautions ................................................................................................... 4
4.3
Working On The System ................................................................................................ 4
4.4
The Cabinet .................................................................................................................... 4
4.5
Mounting The Cabinet .................................................................................................... 4
4.6
PCB Removal / Replacement ........................................................................................ 5
4.7
Power Supplies and AC Mains Installation .................................................................... 6
4.7.1
Primary Power Supply ....................................................................................... 6
4.7.2
Mains wiring ....................................................................................................... 6
4.7.3
Connecting the Panel ........................................................................................ 6
4.7.4
Connecting the Mains Earth .............................................................................. 6
4.7.5
Connecting the Mains Power to the Mains Transformer ................................... 6
4.8
Power Supply ................................................................................................................. 7
4.8.1
Primary Power Supply ....................................................................................... 7
4.8.2
Standby Power Supply ...................................................................................... 7
4.8.3
Setting Battery Monitoring ................................................................................. 7
4.8.4
Power Faults ...................................................................................................... 7
4.8.5
Power Management .......................................................................................... 8
4.8.6
Powering Up and Down Sequence – Batteries Fitted ....................................... 8
5
Main Control Board .................................................................................................................. 9
5.1
Inputs (TB1) ................................................................................................................. 10
5.1.1
Common Terminal (TB1 Com) ........................................................................ 10
5.1.2
Class Change Input (TB1 Com / 1) ................................................................. 10
5.1.3
Alert Input (TB1 Com / 2) ................................................................................. 10
5.2
Detector Zones (TB2) .................................................................................................. 11
5.2.1
Operating Conditions ....................................................................................... 11
5.3
Outputs – Supervised “Alarm” (TB3) & Unsupervised “Door Holder” (TB801) ............ 12
5.4
Outputs – Volt Free Relay (TB5) .................................................................................. 13
5.4.1
Fire Output Relay ............................................................................................ 13
5.4.2
Fault Output Relay ........................................................................................... 13
5.5
Walk Test (TEST) ........................................................................................................ 14
5.6
Watchdog Circuitry ....................................................................................................... 15
5.7
Checksum .................................................................................................................... 15
6
ZoneSense Front Panel Controls and Indicators ................................................................ 16
6.1
Introduction .................................................................................................................. 16
6.2
Controls ........................................................................................................................ 16
