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Idiomas disponibles
Idiomas disponibles
To remove a locked detector:
1.
Insert a small screwdriver into the locking tab slot
(Figure 1).
2.
Press and rotate the detector anticlockwise.
Addressing the detector
Set the device address using the rotary dials on the detector
head. The address range is 001-128.
Use the X10 dial to set the tens and the X1 dial to set the ones,
as shown in the figures below.
Device address 008
Device status
The device status is indicated by the status LED (Figure 1,
item 2), as shown in the table below.
State
Alarm
Prealarm
Isolation active [1]
Device fault
Located device [2]
Communicating [3]
[1] KE-DP3121W/B only.
[2] Indicates an active Locate Device command from the control panel.
[3] This indication can be disabled from the control panel or the
Configuration Utility application.
Detector sensitivity
Configure the detector sensitivity at the control panel or using
the Configuration Utility application.
Sensitivity settings
The available sensitivity settings are shown below.
Optical
Setting
Smoke sensitivity
1
High
2
Standard
3
Low
4
OFF
5
OFF
6
High
7
High
8
Standard
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Device address 112
Indication
Steady red LED
Flashing red LED
Steady yellow LED
Flashing yellow LED
Steady green LED
Flashing green LED
Heat
Class
OFF
OFF
OFF
A2S
A2R
A2S
A2R
A2S
9
Standard
10
Low
11
Low
The default sensitivity setting depends on the control panel
Day/Night mode, as shown below.
Control panel mode
Day
Night
Smoke sensitivity settings are based on the following
obscuration values.
Smoke sensitivity
High
Standard
Low
Heat sensitivity settings are based on the following
temperature ranges.
Class
Description
A2S
Fixed temperature
A2R
Rate-of-rise
ISO 7240 test fire support
The detectors support ISO 7240 test fires TF1, TF2, TF3, TF4,
TF5, TF8, and TF9. Test fires TF1, TF8, and TF9 are not
covered by EN 54-7.
Maintenance and testing
Maintenance and cleaning
Basic maintenance consists of a yearly inspection. Do not
modify internal wiring or circuitry.
Clean the outside of the detector using a damp cloth. If
required, clean the inside of the detector (to remove dust and
debris) using a vacuum cleaner.
Testing
Always test detectors after installation to ensure that the
detector communicates with the control panel. If the detector
does not communicate with the control panel, check that
duplicate addresses have not been assigned.
P/N 3102985-ML • REV 001 • ISS 29NOV23
A2R
A2S
A2R
Default setting
9 (standard smoke sensitivity, heat
class A2R)
7 (high smoke sensitivity, heat class
A2R)
Obscuration
0.100 dB/m ±20%
0.150 dB/m ±20%
0.250 dB/m ±20%
Application
Static response
temperature
temperature
Typical
Max.
Min.
54°C
25°C
50°C
54°C
Max.
70°C
70°C
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