HiSpec HSSA/PE/RF User Manual

User Manual
Model: HSSA/PE/RF & HSSA/HE/RF
HSSA/PE/FF & HSSA/HE/FF
220-240V AC Operated Fire Alarms
with 9v Replaceable Battery Backup
INTRODUCTION
IMPORTANT: If you are installing this product for use by others, you must leave this
manual (or a copy of it) for the end user.
The Fast Fix range with 9v replaceable battery backup consist of Smoke alarms and Heat
alarms which can be interconnected to other alarms of the same type. This interconnect
feature allows up to 20 Domestic Fire Safety Devices to be connected together over 150
metres maximum, and thus allowing all alarms to sound when any one is activated.
Alternatively, the alarms can be wirelessly interconnected using a radio frequency version.
Front View (Heat Alarm)
Fig.1
Alarm unit: Ø 123mm
Green
LED
Test/
Red
Hush
LED
Button
Mounting
Fig.5
Base
Terminal Cover
• Near a DECORATIVE OBJECT, DOOR, LIGHT FITTING, WINDOW MOULDING
etc.,that may prevent hot air from entering the alarm.
• Adjacent to or directly above hot components such as RADIATORS or WALL VENTS
that can affect the direction of air currents.
• In VERY DUSTY OR DIRTY environments such as workshops.
• Locate alarm at least 1.5m and route wiring at least 1m away from FLUORESCENT-
LIGHT FITTINGS as electrical 'noise' and/or flickering may affect the alarm. Do not
wire into same circuit as fluorescent lights or dimmers.
• Do not locate in INSECT INFECTED AREAS, insects and contamination on the alarm
sensor can increase its response time.
INSTALLATION - WIRING
1
Fig.9
Lift tab to remove terminal cover
See FIG.5
2
For side entry wiring, remove the
knockout where necessary. SEE
FIG.9
INSTALLER PLEASE NOTE:
WARNING – This alarm is mains powered
and requires wiring by a qualified
electrician in accordance with the current
Remove the knockout (if necessary)
IET Wiring Regulations (BS7671).
WIRING PRECAUTIONS:
• It is important to note that this fire alarm is designed to be interconnected with other
Hispec fire safety devices. Connecting it with different brands or models may cause
damage or pose risks like electric shock or fire hazards.
• It can be interconnected with up to 39 fire safety devices in total, with a maximum of
20 devices/alarms for wired connections and 20 devices/alarms for wireless
connections.
• The alarm has four labeled terminals: Interconnect, Neutral, Earth, and Live. Proper
wiring is crucial to ensure correct functionality and to avoid damage that would void
the warranty. Please refer to Figure 10 for guidance on the appropriate wiring.
• When interconnecting fire alarms, ensure that the length of the wire does not exceed
150m, and the spacing between interconnected alarms should not exceed 30m per
alarm. The minimum wire cross-section required is 0.75mm
interconnected fire alarms should be connected to the same final sub-circuit.
• DO NOT USE EARTH AS INTERCONNECT.
• DO NOT CONNECT LIVE 230v to the interconnect terminal.
• Connect the IC wire ONLY to the IC terminal of other Hispec Fire Safety Devices.
• Fire Alarms should only be connected to individual dwellings as excessive nuisance
activations can cause distress.
• This product is specifically designed to be connected to 230V, 50Hz AC supply.
• It is important to avoid connecting it to power sources that utilise an inverter, such as a
PV solar panel, as this may result in Total Harmonic Distortion (THD) issues.
WARNING: LOOSE NEUTRAL CAN RESULT IN DETECTOR FAILURE.
If the RED LED on the front of the alarm flashes 3 times per second this
means there is a loose neutral connection within this alarm circuit. Please
ensure all neutral conductors are tightened in their terminals correctly and
check for any breaks in the cable run. A strong neutral connection is
imperative to avoid an overcurrent within the internal detector's circuitry.
Power Supply:
Power Consumption:
Detection Type:
Activation Temp:
Temperature Ambient: 0°C to 40°C
Humidity Ambient:
Max Wire/Wireless
Interconnection:
Max Interconnection
Distance:
Max Wireless
Distance:
Alarm Sound Level:
Max Operational Life:
Approved by BSI to:
Associate Standard:
CLASS II APPARATUS
Detector Classi cation A1
DIAGRAM
Front View (Smoke Alarm)
Fig.2
Alarm unit: Ø 123mm
Green
LED
Test/
Hush Red
LED
Button
Alarm Head
& Base
Fixing Latch
MOUNTING & TERMINATION
Before installing the fire alarm, it is crucial to thoroughly review the provided instructions.
The fire alarm is composed of two parts: the mount base assembly and the alarm unit. It
is recommended to keep the alarm unit protected by a plastic dust cover; and separate it
until the building commissioning phase. This phase usually involves activities like
sanding, preparing for painting, actual painting, and floor laying.
Please follow these steps to mount the fire alarm:
1. Choose a suitable location on the ceiling that complies with safety regulations.
2. Separate the mounting base from the alarm head.
3. Strip the Live, Neutral, and Interconnect (if applicable) wires according to the specified
strip length shown in Figure 10.
4. Remove the terminal cover to access the terminals, as depicted in Figure 5.
5. Connect the wires to the corresponding terminals on the flush mounting base, as
shown in Figure 10. Make sure to securely tighten the screws.
Note: If you are interconnecting the fire alarms via radiofrequency, do not link out the
IC terminals on the alarm mounting base, leave them empty. The interconnect terminal
of the fire alarm is only meant for direct hard wire connections with other Hispec Fire
Safety Devices.
6. Reattach the terminal cover.
7. Securely mount the base to the ceiling using the screws provided.
Fig.10
. All
2
A minimum cable size of 0.75mm² and rated at
250v should be used.
Both the interconnect and neutral wires must be
connected to enable the hardwired interconnection.
SPECIFICATION
220-240V, 50-60Hz 9v Battery (As backup)
≤40 mA (In Alarm)
Optical Smoke, Fixed Heat Thermistor
60°C
10% to 90% (non-condensing)
20 Units
150m
30m (Enclosed) 80m (Open)
85 Decibels at 3m
10 Years
BS EN 14604:2005, BS 5446-2:2003
BS 5839-6:2019 GRADE D2
BS 5446-2:2003
BS EN14604:2005
Side View
Side View
Fig.3 Fig.4
(Heat Alarm)
(Smoke Alarm)
Alarm unit: 51 mm
Alarm unit: 63 mm
Mounting Base -
Side View
Side Entry Knockout
Interconnecting Fire Alarms
L:
N:
IC:
Cabling and Wiring
40mm
POSITIONING OF THE ALARM
• Heat alarms are intended to be supplementary to smoke alarms and should only be
placed in areas where smoke alarms cannot be used.
• All Fire Alarms should be interconnected to ensure the early warning will be heard,
particularly by somebody sleeping. A properly designed early warning fire system
ensures the alarm is given before the escape routes become blocked with smoke.
A heat alarm gives a fire warning when the temperature at the unit reaches 60ºC. It
is ideal for kitchens, garages, cellars, boiler rooms, attics and other areas where there
are normally high levels of fumes, smoke or dust which preclude the use of smoke
alarms due to the risk of false alarms.
• If your dwelling is on a single storey, for minimum protection you should fit an alarm in a
corridor or hallway between the sleeping and living areas (incl. Kitchens). Place it as
near to the living areas as possible and ensure the audible alarm can be heard when
the bedrooms are occupied. See Figure 8 for examples.
• If your dwelling is multi-storey, for minimum protection one alarm should be fitted at the
bottom of the staircase with further alarms fitted on each upstairs landing. This includes
basements but excludes crawl spaces and unfinished attics. See Figure 8 for
examples.
NOTE: For maximum protection an alarm should be fitted in every room (except
bathrooms).
Ceiling Mounting
• As hot smoke rises and spreads out, it is advisable to mount on a ceiling in a central
position. Avoid areas where there is no air circulation. E.g. Corners of rooms and keep
KM 792789
away from items which may prevent the free flow of air. Place the unit at least 300 mm
KM 792788
from any light fitting or decorative object which might obstruct smoke entering the alarm.
Keep at least 300 mm away from walls. See Figure 6.
Wall Mounting
• Do not mount tight into the corners. Put the top edge of your fire alarm between 150
and 300mm below the ceiling. Keep at least 300mm from room corners. See Figure 6.
On a Sloping Ceiling
• In areas with sloping or peaked ceilings install your alarm in accordance with Figure 7
because "dead air" at the apex may prevent smoke/heat from reaching the unit.
Positioning the smoke/heat
Fig.6
300 mm
CEILING
BEST IN CENTRE
OF ROOM
DEAD AIR SPACE
DO NOT MOUNT
WITHIN THIS AREA
Fig.8
SINGLE STORY DWELLING
BEDROOM
BATHROOM
BEDROOM
HALL
BEDROOM
BEDROOM
AVOID THESE LOCATIONS
• Situations where the temperature may fall below 0°C or rise above 40°C for extended
periods.
• Humid areas such as BATHROOMS, SHOWER ROOMS where the relative humidity
may exceed 90% as vapour will cause false alarms.
The Fire Alarm is enclosed in a plastic dust cover for the following reasons:
1. To provide protection for the alarm unit from dust during the building construction
phase.
Keep the alarm head, while in the dust cover, separate until the building commission
phase to prevent dust accumulation and battery degradation.
During the commissioning process, it is necessary to remove the dust cover and
securely attach the alarm unit to the mounting base.
COMMISSIONING
STEPS TO ACTIVATE THE FIRE ALARM:
1. Remove the alarm unit from the dust cover.
2. Fill out the 'Date of Installation' Label and stick to the side of the alarm.
3. Insert the 9v Battery into the alarm head and ensure correct polarity.
4. Set the dipswitches on the alarm mounting base for Wireless Pairing (RF Versions
Only) SEE SECTION – RF WIRELESS INTERCONNECTION FOR FURTHER DETAILS
5. Align the fixing points on the head unit with the fixing latch on the mounting
base. (see Fig.5)
6. Slide and firmly push the alarm unit until it clicks into place on the mounting base.
Note: The battery will provide backup power to the alarm when inserted into the alarm
head It is designed to provide a minimum 1-year backup during regular operation.
7. The alarm is now securely attached to the mounting base, switch the permanent
mains supply on to power the alarm. A green LED will be illuminated on the front to
Live
indicate mains power, a red flashing LED will illuminate every 40-60 seconds to signal
: Earth or Loop
normal operation. If any other sequence of flashing LEDs occur, refer to the
Neutral
INDICATION AND ACTION section of this manual.
Interconnect
8. Press and HOLD the test button for up to 20 seconds, the alarm will sound and trigger
any other interconnected units within this period.
Note: After the Test/Hush button has been pressed, wait 10 minutes before any
additional testing is conducted to avoid any abnormal responses as the smoke alarm
is less sensitive to smoke during this period.
WARNING: In case you encounter frequent false alarms, we recommend
relocating the device away from any potential fume sources. If the alarm
continues to trigger false alarms even when there is no smoke present, it might
require maintenance or cleaning.
This alarm has a built-in feature to detect the power source.
If the Live (L) connection is present and the alarm is activated, it operates as a 220-240V
mains-powered fire alarm. In this case, the battery acts as a backup and lasts for a
minimum of 1 year from installation.
If mains power is not present and the alarm is activated, it relies solely on battery power.
10mm
The battery, under normal conditions, lasts for 30 days.
NOTE: The alarm must be replaced after 10 years operation.
WARNING: SLIDING THE ALARM HEAD ONTO THE MOUNTING BASE WITHOUT
MAINS POWER CONNECTED WILL DRAIN THE BATTERY. CONNECT AC MAINS
POWER ASAP TO PREVENT THE BATTERY FROM DRAINING.
Fig.7
alarm
DO NOT MOUNT IN GREY AREA
300mm 300mm
MOUNT IN THIS AREA
WALL
2/3 STOREY DWELLING
KEY
MAXIMUM
KITCHEN
PROTECTION
BATH-
(SMOKE) ROOM
BEDROOM LANDING
MINIMUM
PROTECTION
(SMOKE)
KITCHEN HALL LIVING
ROOM
MAXIMUM
LIVING PROTECTION
BASEMENT
ROOM
(HEAT)
DUST COVER
OPERATION