3
V1.04
VG-6627 Digital Somke Detector
Installation and Operation Manual V1.04
Address setting
1. VG-6537 Digital Programmer is used to write an address of the Detector.Connecting Progarmmer with loop
terminals:1,2 of the Detector before it installation .
2.Set address, Pressing Write key, the address will be shown on the numeric display if successful. It is fail if there
is no address. Please refer to VG-6537 Digital Programmer Manual for details.
3.Address range should be within 0
－
255. The address is unique in a loop.
Mode setting
Sensitivity Mode
dB/m
Application Environment
0
0.109
Clean Room
1
0.116
Hotel Room,Small Flat;
2
0.126
Office,Long Corridor
3
0.136
Ware House,Car Park
Factory Setting
：
Sensitivity Mode 1
The VG-6627 sensitivity mode can be set by Control Panel,please refer to the corresponding Manual for
details.
Testing
Warning
：
Power is switched off before all devices are installed completely.
The detector must be tested after installation or regular maintenance.
Registration:
The fire alarm control panel will registers the detector on line to check if the address of the
detectors mounted is the same address as that registered in the control panel.
Fire condition:
After registration, make detector under fire conditions by using Smoke generator to test
whether the detector alarms normally and control panel displays its registered address.
Reset
：
After testing, reset the detector through control panel.
Fault Finding
Detector Fault on
Control Panel
Check wiring of Common base, no water no short-circuit and open circuit.
Chenk the connection between detector and common base.
Nuisance alarm
The detector alarm frequently but there is no Fire and other unusual, then check whether
the chamber in the detector is too dirty and needs to be cleaned
Otherwise, the circuit may be broken.
Address Fault
Address is set incorrectly,Reset by VG-6537 Digital Programmer.
