background image

D400-54-00                     REV#-002 

I56-023-000

NOTE:

  Verify that all detector bases are installed, that the 

initiating-device circuits have been tested, and that 

the wiring is correct. (Refer to detector base man-

ual for testing procedure.)

CAUTION

Disconnect  the power from initiating-device circuits before 

installing detectors.

. Install Detectors:

 

a. Insert  the detector into the detector base.

  b. Turn the detector clockwise until the detector drops 

into place.

  c.  Continue  turning  detector  clockwise  to  lock  it  in 

place.

Tamper-Resistance Feature

The detector bases include a feature that, when activated, 

prevents removal of the detector without the use of a tool. 

Refer to  the installation instruction manual of the detector 

base to make use of this capability.

2. After all detectors have been installed, apply power to 

the control unit.

3. Test the detector using the magnet as described under 

TESTING.

4. Reset the detector at the system control panel.

5. Notify the proper authorities the system is in operation.

Figure 1. Test magnet position:

Содержание 4451HTA

Страница 1: ...d with compatible control panels only Specifications Diameter 4 1 inches 104 mm Height 2 1 inches 53 mm Weight 5 ounces 150 g Installation Temperatures 32 to 150 F 0 to 66 C Operating Humidity Range 10 to 93 Relative Humidity Latching Alarm Reset by momentary power interruption Sensitivity 190 F 88 C Operating Voltage 15 35 VDC Standby Current 100 µA Two LEDs on each detector light to provide 360 ...

Страница 2: ...til the detector drops into place c Continue turning detector clockwise to lock it in place Tamper Resistance Feature The detector bases include a feature that when activated prevents removal of the detector without the use of a tool Refer to the installation instruction manual of the detector base to make use of this capability 2 After all detectors have been installed apply power to the control ...

Страница 3: ...ded periods of extreme heat can melt the plastic and damage the cover NOTE If a detector goes into alarm it will reset only if the detector has cooled and if its power is momentarily interrupted Check the control panel being used to determine whether the RESET switch or some other auxiliary device or control momentarily cuts off power to the detector loop Detectors that fail these tests should be ...

Страница 4: ...bove limitation or exclusion may not apply to you This Warranty gives you spe cif ic legal rights and you may also have other rights under common law WARNING The Limitations of Property Protection Heat Detectors Heat detectors do not always detect fires because the fire may be a slow smoldering low heat type producing smoke or because they may not be near where the fire occurs or because the heat ...

Отзывы: