teko Astra-431 User Manual

Astra-431 ver. RF
Wireless Heat Detector
User Guide
Manufacturer:
ZAO NTC TEKO
420108 Kazan, Russia
Gafuri 71
+7843 528-03-69
export@teko.biz
www.teko.biz
Made in Russia
Rev. 431rk-v1_5_instr_en
1 FUNCTION
The detector is designed to detect fires by in-
creasing the temperature and the rate of its rise
in a protected area, generating a fire notification
and transmitting notifications via radio to the
Astra-812 Pro control panel directly or through
the Astra-WE 433 radio extender and to the
Security Hub controller.
2 SPECIFICATIONS
Response time, sec:
at the rate of temperature rise
5 °С/min .................................... from 120 to 500
10 °С/min .................................... from 60 to 242
20 °С/min .................................... from 30 to 130
30 °С/min .................................... from 20 to 100
Response temperature, °С .......... from 54 to 65
Wireless coverage range
(line-of-sight), m ........................................... 300
Operating frequency range, MHz ................. 433
Power supply voltage, V .............. from 2.1 to 3.0
Overall dimensions, mm ...................
Operating Conditions
Temperature range, °С ............from - 30 to + 70
Relative air humidity, % ........... up to 93 at + 40 °С
without moisture condensation
3 DELIVERY SET
Delivery set includes: battery, 3.0 V, (CR123A)
- 2 pcs. (installed), protective cover (red) – 1
pcs., user guide – 1 copy.
4 INDICATION
Notification
Boot time
Norm
Fire alarm
Test
Failure
Power failure
Tampering /
Restore tam-
pering
Ø106 × 60
Search con-
nection
No connection 2x white flash in 25 sec.
Reset
Notes
1 When the message "Power failure" appears,
the battery must be replaced within two months.
2 Indication of notifications "Power failure", "No
network", "Search for network" goes off 60
minutes after turning on the power supply. The
indication turns on again for 60 minutes after
receiving the "Test" command from the Astra-
942 laser tester.
Indication
1x red flash then 1x white led
flash
1x red flash in 60 sec. period
1x red flash every 2 sec. until
the fire factor is eliminated.
2x flashing in a period of 25
sec. when eliminating the fire
factor before receiving a
command from the controller
1x red flash in every 2 sec.
during 30 sec. when receiv-
ing the test command from
the Astra-942 laser remote
control
3x red flash in 25 sec. period
3x red flash in 25 sec. period
1x red flash
5x white flash in 1 sec.
period
2x white flash in 1-2 sec.