Zeta ZD-SI-610/ZD-SO-610 User manual

ZD-SI-610 / ZD-SO-610 User Manual
10 YEAR LIFE / 10 YEAR LIFE TOAST PROOF
SMOKE ALARM

INTRODUCTION
AUTOMATIC POWER ENGAGE
SENSOR TECHNOLOGY
APPLICATION
POSITIONING
LIMITATIONS
HOW TO INSTALL YOUR
SMOKE ALARM
1 Preparation
2 Install mounting plate
3 Fit your smoke alarm
4 Test your smoke alarm
OPERATION
Normal Condition
Low Power Pack Condition
ALARM TEST
ALARM SMART SILENCE™
ROUTINE MAINTENANCE
WHAT TO DO IN CASE OF
FIRE IN YOUR HOME
REPAIR
TROUBLESHOOTING
DISPOSAL
HOW TO MAKE YOUR HOME
SAFER
WARRANTY
RETURNS
PRODUCT RANGE
NOTES
2
2
3
3
5
6
8
10
10
11
13
14
15
16
19
19
21
22
22
23
CONTENTS
Note: This User Manual is also available in large text and
other formats. Please call +44 (0) 1792 455 175 for further
information

2
AUTOMATIC POWER
ENGAGE
Your 10 year life smoke alarm is powered by
an internal lithium-ion power pack. To avoid
unnecessary use of the power pack prior to
installation, and to ease disposal when the
alarm reaches the end of its life, the alarm is
supplied with the power pack in a deactivated
state. The power pack is automatically
enabled when the alarm is correctly attached
to the mounting plate.
WARNING: This automatic power
engage system only applies to the
following 10 year smoke alarms:
ZD-SI-610, ZD-SO-610
ZD-WSI-610, ZD-WSO-610
IMPORTANT: Your alarm will not work
until it is correctly located and secured
on the mounting plate.
The mounting plate includes a small magnet
as illustrated below. Ensure the magnet is in
position prior to attaching the alarm.
INTRODUCTION
This user manual covers the following two
products, Zeta ZD-SI-610 (Ionisation) Smoke
Alarm and ZD-SO-610 Toast Proof (Optical)
Smoke Alarm.
Congratulations! You’ve made a wise
investment in an innovative product and
your personal safety. The Zeta smoke
alarms covered by this manual form part
of a new generation of domestic life safety
products from Zeta Alarm Systems. The
Zeta range of products is constantly being
improved and expanded. Please visit www.
zetaalarmsystems.com to find out about the
latest additions to our product range.
IMPORTANT: This user manual
contains important information
regarding the operation of your Zeta smoke
alarm. Ensure you read this user manual fully
before installing and operating the alarm. If
you are installing this smoke alarm for use by
others, you must leave this manual (or a copy
of it) with the end user.
Magnet (Silver
in colour)

3
SENSOR TECHNOLOGY
There are two main types of smoke alarm. The
ZD-SI-610 Standard Smoke Alarm uses an
ionisation type sensor to detect the presence
of smoke. Ionisation type smoke alarms are
generally more effective at detecting fast,
flaming fires which consume combustible
materials rapidly and spread fire quickly. The
ZD-SO-610 Toast Proof Smoke Alarm uses an
optical (photoelectric) type sensor which is
more effective at detecting slow burning fires,
which can smoulder for hours before bursting
into flames.
TOAST PROOF = less sensitive to cooking
fumes. (Optical alarms are less prone to
nuisance alarms due to cooking fumes.)
For maximum protection, use both types of
smoke alarm on each level of your home
APPLICATION
WARNING: Your Zeta smoke alarm
can be installed into a new build property
as additional protection to an existing
smoke detection system only. It cannot be
used as a substitute for a hard wired system
as required in new build properties. In this
type of property the building regulations
require alarms to be interlinked. You can
obtain further information from your local
fire service or building control department
at your local council offices. These sources
generally provide advice on new builds or
projects that require planning permission.
Your smoke alarm typically meets the
minimum requirements for family living units
in existing buildings, as long as at least one
unit is installed on each floor/level of your
property.
In order to achieve the earliest fire warning,
we recommend that a smoke alarm is fitted in
all rooms where the temperature is normally
between 4°C (40°F) and 38°C (100°F). The
type of smoke alarm used in each location
should be appropriate to the environment.
Check the section on ‘Positioning’ to ensure
that the smoke alarm is to be correctly
positioned for the particular dwelling into
which it is intended to be installed.
WARNING: The alarm positions
shown overleaf are based on typical

4
homes. Construction and layout of individual
dwellings will vary, so this should be
regarded only as a guide. Check with your
local fire station for further guidance.
Multi-family or mixed occupant residence
(Tenancy building, student accommodation)
Your Zeta smoke alarm can also be used in
individual flats and bedsits, providing the
same conditions are met as for a single-family
residence. However, there must already be
LOUNGE
CELLAR
BEDROOMBEDROOM HALL
DINING ROOM
MINIMUM RECOMMENDATIONS
EXISTING HOMES
NOTE: Kitchens should be covered by a
self contained heat detector.
RECOMMENDED FOR ADDITIONAL
PROTECTION
a primary fire detection system that meets
regulatory requirements for common areas
such as lobbies and hallways.
Institutions and Hotels
This includes motels, hospitals, day care
facilities, long-term health care facilities,
boarding houses and dormitories. Your
smoke alarm can be used in individual
sleeping/resident rooms, providing the same
conditions are met as for a single-family
residence. However, there must already be
a primary fire detection system that meets
regulatory requirements for common areas
such as lobbies and hallways. Use of this
smoke alarm in common areas may not
provide sufficient fire warning to residents or
meet regulatory requirements.
This smoke alarm is designed to operate as
standalone smoke alarm.
WARNING: This Zeta smoke alarm
will not communicate with other
smoke alarms or fire alarm systems. It is
not intended as a substitute for a complete
alarm system.
Mobile Homes and Caravans
This smoke alarm is suitable for use in mobile
homes and caravans.
Commercial and Industrial Premises
This smoke alarm is not intended for any
non-residential, commercial or industrial
application, nor for any other purpose than
described above.

5
POSITIONING
Ionisation type smoke alarms are generally
more effective at detecting fast, flaming fires
which consume combustable materials rapidly
and spread fire quickly.
Examples fast flaming fires = Ignited paper,
flaming curtains and oil fires
Optical (Toast Proof) smoke alarms are less
prone to false alarms from cooking fumes, are
therefore suitable for locations near kitchens.
However optical smoke alarms are more
susceptible to nuisance alarms from steam and
should not be located too close to bathrooms
and showers.
Examples of slow smouldering fires = cigarette
on furniture and bedding, overheating
electrical cables.
It is recommended that your Zeta smoke
alarm is NOT to be fitted in the following
locations:
• Bathrooms, shower-rooms, and other very
damp or humid areas, where the moisture
can cause unwanted alarms.
• Kitchens. Kitchens should be protected
with self-contained Heat Alarms, as the
combustion particles from cooking in
kitchens will result in unwanted alarms and
permanent contamination of the smoke
alarm’s sensor.
• In areas where excessive dust or dirt could
contaminate the sensing chamber, making
it over sensitive or impairing smoke entry.
• In areas where the ambient temperature
is not controlled and may regularly drift
below 4°C (40°F) or above 38°C (100°F)
e.g. unheated buildings, open attic
spaces.
• Very dirty, dusty or greasy areas.
• In very draughty areas, such as close to
ceiling fans or fresh air vents. Draughts can
blow smoke away from the alarm.
• In insect infested areas. Insects can
clog openings to the sensing chamber,
preventing smoke entry or causing
unwanted alarms.
• Within 30cm (12”) of a uorescent light
fitting which emits electrical ‘noise’ that can
prevent correct alarm operation.
• In wall positions that are more than 30cm
(12”) away from the ceiling (see ‘How to
install your smoke alarm’).
• In ‘dead air’ spaces (see following
diagram).
• Within 30cm (12”) of light ttings or other
ceiling based obstructions.
WARNING: Prolonged exposure to
temperatures outside those stated above
will reduce product life.

6
1 METRE
(3 FEET) DEAD
AIR SPACES
100MM
(4 INCHES)
100MM
(4 INCHES)
BEST LOCATION
(IN CENTRE OF CEILING)
DEAD
AIR SPACES
WHAT ARE THE
LIMITATIONS OF MY
SMOKE ALARM?
Your Zeta smoke alarm is designed to alert
you by sounding an alarm when it senses
smoke, i.e. it can only sense smoke and alert
you if smoke reaches it! If a fire develops in
an area remote from the location of the smoke
alarm, such as another room or another level,
smoke may not reach the smoke alarm in
sufficient time or quantity to sense and alert
you to the danger.
We recommend that as a minimum you install
both ionisation and optical smoke alarms on
every floor of your property. For comprehensive
coverage a smoke alarm should also be fitted
in every room.
This smoke alarm cannot be used to provide
primary fire detection in common areas used
by different residents such as blocks of flats
and hotels. The Zeta smoke alarm may not
alarm before a fire causes damage, injury or
death, as the smoke may not reach the smoke
alarm in time. Examples include smoking in
bed and violent gas explosions. This smoke
alarm may not respond in a reasonable time
if it is not installed in the best position, or
if furniture or other obstacles are located
between the smoke alarm and the fire.

7
WARNING: Your smoke alarm will not
operate without sufficient power.
As the alarm’s power pack reaches the end
of its life a low power warning chirp will be
emitted every 40 seconds. When this occurs
you must replace the unit within 7 days.
IMPORTANT: Smoke alarms are
designed to alert you with an audible
alarm at a level specified by the British
Standard BS EN 14604: 2005. Closed doors,
walls and high ambient noise levels will
reduce this level. Temporary or permanently
impaired hearing may result in the alarm not
being heard. Stereos, traffic and other loud
sources may also prevent the alarm being
heard. Heavy sleepers and residents under
the influence of alcohol or drugs may also
not hear or respond to the alarm. Test and
check that you can hear the alarm in all
circumstances. If in doubt install additional
smoke alarms as required.
WARNING: The Smoke alarm is not
suitable for alerting hearing impaired
residents. We recommend that specially
designed warning systems be installed that
will alert hearing impaired residents.
WARNING: The smoke alarm
accompanying this manual employs the
latest technology and is independently tested
as being compliant with all the relevant British
Standards. However, as with any electronic
product it may fail and may not sense all
types of fire within sufficient time to alert you
of the danger and provide adequate time
for your escape. In order to maximise your
level of safety always test your smoke alarm
frequently to ensure it is in full working order.
Your Zeta smoke alarm is only suitable for
use in domestic/ residential applications
as covered in this manual. It is not suitable
for commercial or industrial applications.
It is designed to sense smoke and alert
you. It will not sense carbon monoxide,
flames, heat or gas. It will not prevent or
extinguish fires.
This Zeta smoke alarm has a limited life of
10 years and should not be considered as
a substitute for life or property insurance. Like
all electronic equipment, it can wear out or
fail. It should be tested weekly and replaced
immediately in the event of failure, and
replaced every 10 years regardless.
WARNING: Prolonged exposure to
temperatures outside those stated above
will reduce product life.

8
2 Install Mounting Plate
Fit the mounting plate to the ceiling or wall
using the screws provided.
HOW TO INSTALL YOUR
SMOKE ALARM
IMPORTANT: Make sure you have
read and understood this manual before
installing your smoke alarm.
1 Preparation
Attach the mounting plate to a ceiling or
wall.
If the alarm is to be mounted on a wall, ensure
the mounting plate is aligned correctly. The
mounting plate has an arrow moulded into
the plastic. This indicates the orientation in
which the mounting plate should be installed.
This ensures that when the alarm is fitted the
vents will be central and facing upwards.
Use the fixing slots on the mounting plate as
a guide when marking the position of the drill
holes. With an appropriately sized drill, drill
the holes and insert the plastic fixing anchors
supplied (if needed).
1 Preparation
Fixing slots
2 Install Mounting Plate

9
3 Fit Your Zeta Smoke Alarm
The alarm will only lock into place in one
particular position. Position the smoke alarm
over the mounting plate lining up the central
vent on the front of the alarm with the ‘X’
moulded into the plastic on the mounting plate
and turn clockwise. After one quarter turn you
should feel the alarm click into place.
Once the smoke alarm has been fitted onto
the mounting plate, the internal power pack
will activate. The red LED on the front of
the alarm should now flash once every 40
seconds to show that it is active.
NOTE: On rare occasions the alarm may
sound when the alarm is first fitted. If this
happens, see Troubleshooting on page 22
4 Test Your Zeta Smoke Alarm
After fitting the alarm to the base plate, wait
for 5 seconds for the alarm to settle then test
the alarm. See ‘Alarm Test’ on page 15
3 Fit Your Zeta Smoke Alarm

10
OPERATION
Normal condition
The red LED on the front should flash every
40 seconds to show the alarm is active.
Low Power Pack Condition
IMPORTANT: Your smoke alarm requires
the power pack to have sufficient capacity of
power to operate correctly.
Should your Zeta smoke alarm enter a low
power pack condition, the unit will emit an
audible ‘chirp’ once every 40 seconds.
When this occurs you must replace the alarm
immediately. Your Zeta smoke alarm will
continue to warn of this low power pack
condition for at least 7 days, however, failure
to change the alarm after this time would
mean your smoke alarm has insufficient power
to alert you in a real fire situation. When the
alarm is removed from the mounting plate
the power pack will automatically deactivate
and the low power warning chirp will stop,
allowing you to dispose of the alarm.
For disposal see page 25.
ALARM TEST
aPress the test button in the centre and
release.
bThe unit will emit a loud (85dB at 3
meters) alarm for around 5 seconds and
stop automatically.

11
cThe red LED on your alarm will flash
rapidly during the audible signal.
NOTE: The test button accurately tests
the alarm’s smoke sensing circuit, there
is no need to test your alarm with smoke. If
your smoke alarm fails to give an audible test
signal, please refer immediately to the trouble
shooting guide at the end of this manual.
WARNING: Test your smoke alarm at
least once per week.
ALARM SMART
SILENCE™
DANGER: If your Zeta smoke alarm
emits the full alarm signal and you are not
testing the unit, the smoke alarm is warning
you of a potentially dangerous situation that
requires your immediate attention. Only
use the alarm silence function after making
sure that there is no ongoing fire emergency
situation. Do not block the vents on the alarm
or disable the smoke alarm in any way, as
this will remove your protection. In the event
of a known false alarm such as cooking
fumes your smoke alarm can be silenced in
the following way
Your smoke alarm features “Smart Silence™”
technology. Smoke alarms can sometimes
react to cooking fumes or other non
emergency situations. Should your alarm
sound the central test button can be used to
temporarily silence the alarm. Your alarm will
automatically return to full sensitivity within
10 minutes.
NOTE: If the level of smoke reaching the
alarm is very high the alarm silence will
be overridden and the alarm will continue to
sound.

12
cDuring the reduced sensitivity reset cycle,
the red LED on your alarm will flash more
rapidly than normal, approximately once
every 10 seconds.
dYour alarm will automatically return to full
sensitivity on completion of the reset cycle
and the red LED will revert to flashing once
every 40 seconds.
DANGER: Never ignore any alarm.
Ignoring the alarm may result in injury
or death. If your smoke alarm activates and
alarms and you are not absolutely certain of
the source of the smoke, get everyone out of
the house immediately.
aPress and release the silence button, the
alarm sound will shortly stop.
bYour alarm will silence and enter into
a reduced sensitivity reset cycle for
approximately 10 minutes.

13
IMPORTANT: Do not use solvents or
cleaners on your Zeta smoke alarm, as
they may cause damage to the sensor or
circuitry. The unit can be wiped with a slightly
damp cloth.
CAUTION: Do not paint the smoke
alarm as this may block the openings
and prevent smoke from entering the sensor.
ROUTINE MAINTENANCE
Your Zeta smoke alarm has been designed to
be as maintenance-free as possible, however
there are several things you must do to keep it
working properly.
CAUTION: Your Zeta smoke alarm is a
sealed electrical device and no attempt should
be made to open the case. Attempting to
open the case will invalidate your Warranty.
Testing
Test your smoke alarm once every week
see section ‘Alarm Test’ on page 15. Any
test failures should be reported to the Zeta
Technical Support Team on page 24.
Cleaning
As a minimum your smoke alarm should be
cleaned once every 3 months using your
vacuum cleaner fitted with the soft brush
attachment.
WARNING: Your Zeta smoke alarm
may false alarm when it is being cleaned
using a vacuum cleaner.

14
• Call the Fire brigade on 999 as soon
as possible from outside your house. If
possible use a neighbours phone or call
box rather than a mobile phone (as the
location can be traced from the number if
the line is lost, or the battery runs out for
example).
• Give the address and your name.
• Never go back inside the building until a
member of the fire service has told you it is
safe to do so.
Contact your local Fire Brigade. They will
give you more ideas about how to make your
home safer from fires and how to plan your
family’s escape.
WHAT TO DO IN CASE OF
A FIRE IN YOUR HOME
• If you have made a family escape plan
and practiced it with your family, you have
increased their chances of escaping safely.
Go over the following rules with your
children each time you have fire drills. This
will help everyone remember them in case
of a real emergency.
• Don’t panic, stay calm. Your safe escape
may depend on thinking clearly and
remembering what you have practiced.
• Notify every member in the residence of
the fire.
• Get out of the house as quickly as
possible. Follow a planned escape route.
Do not stop to collect anything or to get
dressed.
• Feel the doors to see if they are hot. If
they are hot, do not open them – use an
alternative escape route.
• Stay close to the oor. Smoke and hot
gases rise.
• Cover your nose and mouth with a cloth
(wet if possible). Take short, shallow
breaths.
• Keep doors and windows closed. Open
them only if you have to in order to
escape.
• Meet at your planned meeting place after
leaving the house. Carry out a head count.

15
REPAIR
DO NOT attempt to repair your Zeta smoke
alarm doing so will invalidate your warranty.
If your smoke alarm is not operating properly,
see the next section ‘Troubleshooting’. If you
cannot solve the problem, please call the
Technical Support Line.
If your Zeta smoke alarm is no longer
under warranty, replace immediately with a
comparable Zeta brand smoke alarm.

16
TROUBLESHOOTING
Problem Solution
Your Zeta smoke alarm does not sound
during testing
• Make sure alarm has been rotated
clockwise as far as it can go and is
securely located on mounting plate
(this means the power pack has been
activated). If testing immediately after first
activating the alarm you should allow a
few seconds for the alarm to settle before
testing.
• Make sure you push the test button rmly
• If the unit has been silenced is in low
sensitivity mode it may not test. Wait 15
minutes then try again.
• If the alarm has been recently tted and it
still fails to self test then contact technical
support (see page 24).
Your Zeta smoke alarm goes into alarm when
first fitting to the mounting plate
• ZD-SI-610 Only: Ionisation alarms can
be affected by high levels of static. It may
be that the false alarm has been caused
by this when handling the alarm. Remove
static that may have been transferred to
the alarm by wiping the front cover with a
slightly damp cloth.

17
Your Zeta smoke alarm chirps intermittently • Check the location of your smoke alarm
(see ‘Application & Positioning’).
• Check that your smoke alarm is denitely
the source of chirping; make sure the
noise isn’t coming from another alarm
(smoke/carbon monoxide/burglar/gas
alarm) by process of elimination.
Your Zeta smoke alarm activates when no
smoke is visible
• Check the location of your smoke alarm
(see the section on ‘Positioning’).
• Clean the smoke alarm (see the section
on ‘Routine Maintenance’).
• For ZD-SI-610 smoke alarm only remove
build-up of static electricity by wiping your
Zeta smoke alarm with a slightly damp
cloth.
You experience frequent unwanted alarms • Check the location of your Zeta smoke
alarm (see the section on ‘Positioning’).
• Clean the smoke alarm (see the section
on ‘Routine Maintenance’).
• ZD-SI-610 Only: Remove buildup of static
electricity by wiping your smoke alarm
with a slightly damp cloth.
• If the frequent unwanted alarms continue
contact technical support for advice.

18
If the alarm fails to operate correctly, the
advice of the manufacturer should be sought
If you have any questions about the
operation of your alarm, please contact
the Zeta Technical Support Team
between 9am - 5pm Monday – Friday.
Telephone: +44 (0) 1792 455 175 or
e-mail: suppor[email protected]
You can also visit the support section of our
website www.zetaalarmsystems.com

19
DISPOSAL
Waste electrical products should not be
disposed of with household waste.
Please recycle where facilities exist. Check
with your local authority, retailer or contact our
technical support team for recycling/disposal
advice as regional variations apply.
Once the alarm is removed from the mounting
plate the internal power pack (battery) will be
deactivated and the alarm will stop emitting
the low power warning chirp. The unit is now
ready for disposal. You can also return your
smoke alarm for disposal. For return address
see the section on Returns. Please include a
note confirming the product is being returned
for disposal.
WARNING: DO NOT ATTEMPT TO
OPEN.
WARNING: DO NOT BURN.
HOW TO MAKE YOUR
HOME SAFER
Installing smoke alarms is only one step in
protecting your family from fires. You must
also take steps to reduce the chances of fires
starting in your home. If a fire does start, you
must increase your chances of escaping.
To have a good fire safety program you must:
1Install smoke alarms properly. Carefully
follow ALL the instructions in this manual.
Keep your smoke alarms clean, and test
them every week.
SMOKE ALARMS THAT DO NOT WORK
WILL NOT ALERT YOU.
2Replace your smoke alarms immediately if
they are not working properly.
3 Follow fire safety rules, and prevent
hazardous situations:
• Use smoking materials properly. Never
smoke in bed.
• Keep matches and cigarette lighters
away from children.
• Store ammable materials in proper
containers. Never use them near an open
flame or sparks.
• Keep electrical appliances and wiring
in good condition. Do not overload
electrical circuits.
• Keep cookers, replaces, chimneys, and
This manual suits for next models
2
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