282B-PL EDWARDS SIGNALING PRODUCTS, 282B-PL Datasheet
282B-PL
Manufacturer Part Number
282B-PL
Description
41B8418
Manufacturer
EDWARDS SIGNALING PRODUCTS
Datasheet
1.283B-PL.pdf
(2 pages)
Specifications
Recommended spacing (see Note A): 50 ft (15.2 m)
Maximum distance from wall (see Note B): 25 ft (7.6 m)
All detectors have one normally open contact rated as follows: 3.0 A at
Note A:
provide detection time equal to sprinkler devices spaced at 10 ft (3 m)
intervals (100 sq ft area) on a smooth ceiling 15 ft 9 in (4.8 m) high.
Higher ceilings can adversely affect detection time. In some instances,
earlier detection may be obtained by reducing the spacing between
detectors.
Note B:
projection extending down more than 12 in (305 mm).
Installation instructions
Surface Mounting
When using exposed installation wiring, remove either or both
snapouts for wire entrance from the plate, as required (see figure).
With the side of the plate marked “FOR SURFACE MOUNTING” facing
out, fasten the plate to the surface by installing two #8 wood screws
(not supplied) or other suitable fasteners through either the inner or
outer pair of surface mounting holes in the plate.
Route the installation wiring either through the center hole in the
mounting plate when the wiring is concealed or through the openings
in the side of the plate when the wiring is exposed. Connect the wiring
to the detector.
To install the detector: Align the arrows on the mounting plate and on
the detector base, seat the detector on the plate and turn the detector
clockwise until it locks in place.
To remove the detector: Insert the tip of a screwdriver into the
rectangular slot in the side of the detector base (see applicable
mounting illustration for location of slot), lift the locking finger of the
mounting plate, and turn the detector counterclockwise until it can be
withdrawn from the plate.
Installation Sheet
280 Series Heat Detectors
EDWARDS SYSTEMS TECHNOLOGY, INC.
SARASOTA, FL: 941-739-4300 FAX 941-753-1806
CHESHIRE, CT: 203-699-3000 FAX 203-699-3075
OWEN SOUND, CANADA: 519-376-2430 FAX 519-376-7258
INTERNATIONAL, CANADA: 905-270-1711 FAX 905-270-9553
Models
Features
UL/ULC rating
temperature
UL/ULC
maximum
ambient
temperature at
ceiling
Rate-of-rise
rating
6 to 125 Vac, 1.0 A at 6 to 24 Vdc, 0.3 A at 125 Vdc, and 0.1 A at
250 Vdc.
Maximum detector coverage has been determined by UL to
Maximum distance shown is from any wall partition or ceiling
281B-PL
Fixed temperature
and rate-of-rise
135 ºF
(57.2 ºC)
100 ºF
(37.8 ºC)
15 ºF
(9.4 ºC)
282B-PL
194 ºF
(90 ºC)
150 ºF
(65.6 ºC)
15 ºF
(9.4 ºC)
283B-PL
Fixed temperature
ONLY
135 ºF
(57.2 ºC)
100 ºF
(37.8 ºC)
-
284B-PL
194 ºF
(90 ºC)
150 ºF
(65.6 ºC)
-
29MAY01
WARNINGS:
Where life safety is a factor, the use of smoke detectors is
recommended.
This device does not contain a built in signal.
This device will not operate without electrical power. This device does
not contain battery backup. It should be electrically supervised with
battery backup at the panel.
The rate-of-rise feature may be subject to reduced sensitivity over
time. Annual testing of the rate-of-rise operation is recommended.
Refer to the latest issue of NFPA 72 or CAN/ULC-S536 for application,
testing, inspection, and maintenance requirements. Refer to the latest
issue of NFPA 72, CAN/ULC-524-M86 and Canadian Electrical Code,
Part 1, Section 32 for proper installation requirements.
Wiring diagram
Maintenance and testing
The requirements for maintenance and testing of heat detectors are
covered in the latest edition of NFPA 72, Chapter 7 (inspections, tests,
and maintenance). The standard requires that:
•
•
Listed
fire
alarm
control
panel
Note:
[1]
For initial installation, all restorable heat detectors (rate-of-rise
feature) must be tested immediately after installation.
For periodic testing for restorable heat detectors (rate-of-rise
feature) two or more detectors on each initiating circuit should be
tested at least yearly. Different detectors should be selected for
each test so that all detectors are tested within five years.
[1]
Refer to the wiring diagrams provided with the control panel for
proper panel connections and end-of-line resistor value.
Alignment
arrow
One of
two
locking
fingers
Sidewall section
(C to D): remove for
electrical box mounting
Two of four surface
mounting holes
This device will not protect life against fire and smoke.
Two of four electrical
box mounting holes
Heat Detector
280 Series Heat Detectors
Sidewall section (A to
B): remove for electrical
box mounting
entrance of exposed
P/N: 3100341 REV: 1.0
installation wiring
2-3/4 in
snap-outs for
One of two
3-1/2 in
End-of-Line resistor
[1]
1 / 2
Related parts for 282B-PL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
PUSH BUTTON 821 EDCAN
Manufacturer:
EDWARDS SIGNALING PRODUCTS
Datasheet:
Part Number:
Description:
#6 X 3/4 L TAMPRUFœ ROUNDHEAD
Manufacturer:
EDWARDS SIGNALING PRODUCTS
Part Number:
Description:
,MAGIC CONTACT,OVERHEAD DOOR,F
Manufacturer:
EDWARDS SIGNALING PRODUCTS
Part Number:
Description:
CAST BACK BOX FOR 6 IN/10 IN 340 BELLS
Manufacturer:
EDWARDS SIGNALING PRODUCTS
Part Number:
Description:
TRANSFORMER 120V AC 50/60 HZ PRIMARY, 24V AC 40 VA SECONDARY
Manufacturer:
EDWARDS SIGNALING PRODUCTS
Part Number:
Description:
RARE EARTH STANDARD GAP MAG,(O
Manufacturer:
EDWARDS SIGNALING PRODUCTS
282B-PL Summary of contents
Page 1
... EDWARDS SYSTEMS TECHNOLOGY, INC. SARASOTA, FL: 941-739-4300 FAX 941-753-1806 CHESHIRE, CT: 203-699-3000 FAX 203-699-3075 OWEN SOUND, CANADA: 519-376-2430 FAX 519-376-7258 INTERNATIONAL, CANADA: 905-270-1711 FAX 905-270-9553 Specifications Models 281B-PL 282B-PL Features Fixed temperature and rate-of-rise UL/ULC rating 135 ºF 194 ºF temperature (57.2 ºC) (90 º ...
Page 2
... Specifications Models 281B 282B Caractéristique Température fixe et Thermovélocimétrique Température 135 ºF 194 ºF nominale (LAC) (57.2 ºC) (90 ºC) Temp. max. amb. 100 ºF 150 ºF plafond (LAC) (37.8 ºC) (65.6 ºC) Indice du taux 15 ºF 15 ºF d'élévationde la (9.4 º ...