VSL3.780.052ASY
V1.03
Heat Sensor setting
Mode
Class
Application Temperature
Static Response Temperature
Typical
Maximum
Min
Max
1
A1R
25
50
54
65
2
A2
25
50
54
70
Mode 1
is Factory Setting.
The letter “R” suffix means that the heat response class incorporates a rate-of-rise characteristic. It will give
rapid response even when high rates of rise of air temperature starting at air temperatures substantially
below the typical application temperature.
The VI-6647 heat response 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 hot air generator and/or
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-circuits and open circuit.
Check 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 VI-6537 Digital Programmer.
Cautions
Dust cover on the detector shouldn’t be removed between installation and acceptance test to avoid
contamination.
If the detector gives fault warning after a long operation, first check if the chamber in detector are too dirty, or
the position is changed. At last, other faults should be considered.
Fire alarm test requirement as specified in the applicable local codes, we suggest to test every 6 month.
Please put on the dust cover if the room is decorated or wall-painted to avoid contamination.
Limited Warranty
VSAIL warrants that the product will be free of charge for repairing or replacing from defects in design, materials
and workmanship during the warranty period. This warranty doesn’t cover any product that is found to have been
improperly installed or used in any way not in accordance with the instructions supplied with the product. Anybody,
including the agents, distributors or employees, is not in the position to amend the contents of this warranty.
Please contact your local distributor for products not covered by this warranty.