temperature is correct and stable.
(2). From a distance of several inches, direct the airflow
at the guard protecting the thermistor. The detector
should alarm within 30 seconds.
(3). Upon alarm immediately remove the heat source
and check that the red LED of the detector is
illuminated. Reset the detector from the control
panel.
(4).
If a detector fails to activate within 60 seconds,
confirm connections and programming. If necessary
replace and return to distributor for recalibration.
(5). After testing, check that the system is set for
normal operation and notify the appropriate
authorities that the testing operation is complete
and the system is active again.
z
CAUTIONS
This heat detector is particularly designed to
initiate and
activate
emergency action, but will do so only when it is
used in conjunction with an authorized fire alarm system.
This detector must be installed in accordance with NFPA
Standard 72.
The purpose of design of heat detectors is meant to
protect property, not life.
The heat detectors do not provide
early warning of fire and cannot detect smoke, gas,
combustion particles, or flame. They will alarm when
temperature at the heat detector reach 57
o
C (135
o
F) or
above. Given the rapid growth of certain types of fires, heat
detectors cannot be expected to provide adequate warning
of fires resulting from smoking in bed, inadequate fire
protection practices, violent explosions, escaping gas, and
improper storage of flammable liquids like cleaning solvents,
other safety hazards, or arson.
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 mean where the fire
occurs, or because the heat of the fire may bypass them.
Heat detectors will not detect smoke, gas, flames, or
combustion particles.
Heat detectors are components in professionally installed fire
alarm systems
.
They will not function if they have been
improperly wired into the fire alarm system or if power to
them is disconnected for any reason.
Heat detectors
should be tested and maintained following
the instructions in this manual. To be safe, they should be
replaced after they have been installed for ten years.
Refer to NFPA 72 for application.
CAUTION: DO NOT ATTEMPT TO DISASSEMBLY OF THE
FACTORY SEALED HEAT DETECTOR. THIS ASSEMBLY
IS SEALED FOR YOUR PROTECTION AND IS NOT
INTENDED TO BE OPENED FOR SERVICING BY USERS.
TO OPEN THE DETECTOR HEAD WILL VOID THE
WARRANTY.
SPECIFICATION
Model 2/4
wire
Voltage
DC
Standby
Current
(Max.)
Alarm
Current
(Max.)
Surge
Current
(Max.)
Star-Up
Time
(Max.)
Permissible
Current
(Max.)
Frequency
Alarm contact
Base model
GFE-H-2 2
10~35V
55
µ
A 50mA 150
µ
A
60 Seconds
80mA
4-6 Seconds
—
P/N772912
GFE-H-2L 2
10~35V
55
µ
A 50mA 150
µ
A
60 Seconds
80mA
4-6 Seconds
—
P/N772912
GFE-H-4-12
4
10~15V
55
µ
A 50mA 150
µ
A
60 Seconds
80mA
4- 6Seconds
Form A
P/N774912
GFE-H-4-24
4
21~27V
55
µ
A 50mA 150
µ
A
60 Seconds
80mA
4-6 Seconds
Form A
P/N774912
Remarks:
L
-remote LED indicator output
En 54 part 5
Certificate number: 0845-CPD-232.1488
LIMITED WARRANTY STATEMENT
Global Fire Equipment Ltd.
declares that this product is free from defects in material and workmanship. And it will repair or replace any product or
part thereof which proves to be defective in workmanship or material for a period of 24 months from the date of purchase. Please visit the Global
Fire Website for a full description of Global Fire Equipment
’
s LIMITED WARRANTY, which, among other things, limits the duration of warranties
of merchantability and fitness for a particular purpose and excludes liability for consequential damages. Acceptance of order and/or original
invoice which will become part of your sales agreement. Please contact Global Fire Equip directly for a return merchandise authorization (RMA)
number before returning goods to the factory . Shipment must be prepaid and Global Fire repair or replace your returned detector.
Global Fire Equipment Ltda.
Urb. Vale da Amoreira, Lt. 16 & 17,
Porta A, Cave, 8005-334 FARO, PORTUGAL
ISSUE NO.NBUM 20050611 REV.A
