UltraFire UBH1 Manuel utilisateur
Heat Alarm
USER MANUAL
UBH1 HEAT ALARM
UBH1
Index
Index
Overview.................................................................................... 1
Product Specication................................................................. 2
Suitability .................................................................................. 3
Silence / Do Not Disturb Mode.................................................. 4
AlarmSignals............................................................................. 5
Status Indicators / Installation.................................................... 6
Placement.................................................................................. 7
Installation Procedure................................................................ 8
Maintenance.............................................................................. 9/10
Troubleshooting......................................................................... 11
Fire Safety Advice...................................................................... 12
What to Do in Case of Fire........................................................ 13
Warranty Information................................................................. 14/15
Contact Information................................................................... 16
1
Overview
This heat alarm is a re detection
and alarm device which gives o
an audible and visual warning
when the ambient temperature
reaches 54°C to 70°C. These
temperatures are abnormal in
a typical setting and thus are
likely to be caused by an actual
re. Heat alarms are ideal for
areas with a risk of re but
where traditional smoke alarms
would experience regular false
alarms, such as in kitchens and garages. A heat alarm is not suitable for
bathrooms and other excessively humid rooms.
During standby, the LED will ash every 32 seconds to indicate normal
operation. When in alarm mode the LED ashes approximately once per
second and the alarm enters into one of the alarm patterns described in
the Alarm Signals section.
Overview
2
Product Specication
• Sensor Type: Fixed Temperature
•Class: A2 (Trigger Temperature 54°C
– 70°C)
• Battery Specication:
◦Voltage: DC 3V
◦ Type: 2x AA alkaline
◦ Recommended:
•Gold Peak Group GP 15A
•Dimensions (HxDia): 40x102mm
• General Operating Temperature:
4°C - 38°C
•Humidity Range: 10% to 95% RH
•Operating Current:
◦Standby: <50µA
◦Alarm: <90mA
•Alarm Volume: >85dBA at 3 metres
•Heat Sensitivity: 54°C - 70°C
•Silence Time: Approx. 10 minutes
•Do Not Disturb Time:
Approx. 8-10 hours (see Additional
Features)
• Certied to: BS 5446-2:2003
•Useable Lifespan: 10 years
•Disposal: Not for general waste;
see local electronic waste disposal
guidelines
•Suitable for: BS 5839-6 Grade F2
Product Specication
3
Suitability
UltraFire’s range of battery-powered re detection and alarm devices are
designed to meet BS 5839-6 Grade F2 requirements. These alarms are
only intended for use in single household premises which are permitted
to use battery-powered alarms.
Local Building Regulations, legislation, or other requirements may
specify mains-powered alarms, in which case this product is not suitable.
Multi-household domestic premises and commercial premises usually
require more advanced re detection and alarm systems.
Suitability
4
Alarm Silence Mode
WARNING: Before silencing an active alarm you must ensure the
environment is safe. Do not silence the alarm in the event of an actual
re, as this may prevent other occupants from evacuating.
When in alarm mode, pushing the test button will silence the unit for
approximately 10 minutes. The red LED will ash as per the Status
Indicators section to indicate that the alarm has been silenced.
The alarm will automatically reset after approximately 10 minutes. If after
this period there are still signs of a potential re then the alarm will sound
again. The alarm silence mode can be repeated.
Do Not Disturb Mode
When the alarm is indicating any kind of fault it will chirp as per the
Status Indicators section. Pressing the silence button at this time will
silence the warning for approximately 8 to 10 hours, ideal for postponing
corrective action overnight.
The alarm will still continue to monitor for signs of a potential re during
this time, providing the fault does not prevent normal operation, so it may
go into alarm mode. The alarm’s Do Not Disturb Mode only prevents the
fault warning chirp.
Silence / Do Not Disturb Mode
5
Alarm Signals
Alarm Signals
Heat Detected
Alarm Pattern
1. Chirp 3 times with red
LED ash
2. Pause 1.5s
3. Chirp 3 times with red
LED ash
Test Alarm
Pattern
1. Chirp 3 times with red
LED ash
2. Pause 1.5s
3. Repeat from the
beginning
3. Repeat from the
beginning
6
Status Indicators
• During standby operation the red LED will ash once every 32
seconds.
• When the battery fails or a low battery is detected, the alarm will chirp
once every 32 seconds in conjunction with the red LED ashing.
• When a fault is detected the alarm will chirp once every 32 seconds
with red LED ash.
• If the alarm has been silenced, the red LED will ash once every 8
seconds for aproximately 10 minutes.
Installation
Location
Heat alarms are recommended for kitchens, generator rooms, garages,
utility rooms, loft spaces, or other rooms which typically suer false
alarms.
Do Not Install in the Following Places:
• On walls, shelves, or cupboards
• Where the alarm is likely to be exposed to liquids
• At the very apex of pitched ceilings
• In the corner of the ceiling
• Within 30cm of a wall, light tting, or other obstruction
• In bathrooms and other rooms that will be exposed to steam
• Where the ambient temperature regularly exceeds 4°C to 38°C range
Status Indicators / Installation
7
NOT IN
THIS AREA
25mm
DO NOT INSTALL
PEAK CEILING
ANYWHERE IN
THIS AREA
DEAD AIR
150mm
Placement
UltraFire Heat Alarms must be
installed on the ceiling, at least
30cm from the nearest wall, light
tting, or other obstruction.
These alarms should be installed no
more than 150mm vertically below
the apex of a pitched ceiling. Where
the depth from apex to eaves is
600mm or less the ceiling should be
treated as at.
Try to ensure that the alarm is within reach without taking any undue
risks, so that you can perform routine maintenance and replace the
batteries.
Above all else you must ensure that you follow local building regulations,
legislation, and ocial standards.
Placement
CEILING
300mm
MINIMUM
BEST
HERE NEVER
HERE
8
Installation Procedure
Installation Procedure
WARNING: The label on the alarm must not be removed as it shows
important information about the product.
1. Check the desired installation position for wires, pipes or other
obstructions that would be dangerous to drill into.
2. Hold the baseplate against the ceiling at the
desired installation position.
3. Mark the installation holes with a pencil.
4. Drill the two installation holes as previously
marked using a 5mm diameter drill bit.
5. Stirke the two included plastic rawl plugs into the
holes with a hammer.
6. Align the baseplate to the plastic rawl plugs and
x in place using the provided screws.
7. Fit the batteries into the alarm (please note the
battery polarities).
8. Line the alarm up to the baseplate and turn the
alarm head clockwise, until securely attached.
9. After mounting, test the alarm as described in
the Maintenance section.
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