SAFERA Airis User manual

1
20800_01B
User manual
Safera Airis Stove Guard

32
Safera Airis Stove Guard 1. Introduction
Congratulations for buying the Safera
Airis Stove Guard. This guide describes
the use and maintenance of the prod-
uct. Please read these instructions care-
fully before installing and using the
system and keep them throughout the
product life cycle.
Safe and enjoyable cooking!
Manufacturer
The product is designed and manufac-
tured by Safera Oy, a Finnish expert on
home ire safety.
Safera Oy
Tekniikantie 4
02150 Espoo, Finland
Product support
[e-mail]
Follow these instructions carefully and
pay particular attention to the instruc-
tions marked in the following way:
ѥWARNING
Follow instructions marked with a
warning accurately to prevent injury
to persons and damage to property.
⚐ATTENTION
Follow instructions marked with a
note carefully to prevent damage to
property.
ѧHINT
Hints give you useful hints on using
the appliance.
1.1 Important Use and Service
Information
ѥWARNING
The Stove Guard must be used for its
intended purpose only, as described
in chapter 2.1. Safera Oy is not liable
for any damages caused by inappro-
priate use or installation of the appli-
ance.
ѥWARNING
The Stove Guard does not replace
statutory home ire alarms. Ensure
that ire safety at your home follows
the local regulations.
⚐ATTENTION
Only authorised Safera service per-
sonnel are allowed to service the
safety system. Use only original Saf-
era parts.
1.2 Battery safety information
ѥWARNING
Failure to follow the instructions be-
low may cause the batteries to leak
luid and gas, or even explode.
• Do not expose batteries to
excessive heat, insert them with
wrong polarity, or try to recharge
them.
• Always replace all batteries at once,
using the same make, model and
age for all batteries.
• Do not leave empty batteries inside
the device for prolonged periods.
• Recycle the empty batteries
properly, do not place in domestic
waste.
• If the leaked luid gets into your
eyes, do not rub them, as there
is a risk of losing eyesight. Rinse
your eyes with water and contact a
physician immediately.
• If the leaked luid gets into your
mouth,rinse with water and contact
a physician immediately.
• If the leaked luid gets on your skin
or clothes, rinse with large amounts
of water to prevent burns.
Contents
1. Introduction
2. Stove Guard Description
3. Using the Stove Guard
4. Maintenance
5. Personizing the stove guard
6. Troubleshooting
7. Speciications
8. CE Conformity
9. Warnings and limitation of liability
10. Safera’s Warranty and License
Terms and Conditions
User Manual

54
Batteries
OK button ❸
Adjustment button ❶
Adjustment button ❷
Indicator light ❹
Low battery light ❺
Sensors ❻
2.3 Appliance Description
Safera Airis can be mounted on the wall
or on the bottom of the cooker hood
above the cooker. See adjacent igure.
Ⓐ Sensor unit
Ⓑ Mounting bracket
Ⓒ Power control unit
The Sensor unit Ⓐand the power con-
trol unit Ⓒare connected with a wireless
Safera RobustLink connection, which is
designed for safety-critical applications.
2. Stove Guard Description
2.1 Purpose of Use
Safera Stove Guard is designed to im-
prove the safety of the cookers meant
for household use (see compatibility in
the Installation manual). It is highly ef-
fective against cooking ires.
Be always careful when using the cook-
er. Keep children away from the cooker.
Please note that the appliance is de-
signed to prevent cooking ires. In case
of a ire, you must follow appropriate
procedures to prevent further damage.
If necessary, call Emergency Services,
explain the situation calmly and follow
the instructions given to you.
ѥWARNING
Flame cooking is prohibited under
the cooker hood.
Safera Stove Guard is meant for
household use only. The appliance
must not be used in professional
kitchens or with cookers and hobs
meant for professional use.
2.2 Conformity
Safera’s CE marking ensures that Safera
Airis conform to the required EU require-
ments and standards. See chapter 8. 2.4 Indicator light ❹
LED color Sound Function
Green - Cooker ready to use
Red blinking Yes Cooker danger
Red blinking slowly Yes Cooker power has been cut o
Blue blinking slowly Yes Water leakage (optional)
ⒶⒷ
Ⓒ
Mounting bracket Ⓑwith
adhesive tape

76
3. Using the Stove Guard
Safera Stove Guard observes the tem-
perature changes and the use of the
cooker. The Stove Guard automatically
gives an alarm and switches o the
cooker and the oven in a hazardous sit-
uation based on temperature changes
and also if
• the cooker is left on for over 3 hours
without anyone using it,
• the cooker has been on for over 5
hours, or
• the oven has been on for over 12
hours without anyone using it.
3.1 Setting the Alarm Limit
To ensure safe and reliable operation,
you need to set the alarm limit to match
the location of the cooker in the kitchen.
The alarm limit may also be adjusted in
case of frequent false alarms. See Instal-
lation manual for further information.
ѥWARNING
The Stove Guard is controlling the
oven only if the oven is connected to
the power control unit Ⓒ.
The cooker’s hot-hob indicators do
not work after the Stove Guard has
switched o the cooker. The hobs
may still be hot.
⚐ATTENTION
The Stove Guard is designed to avoid
raising unnecessary alarms. This
means that it allows the temperature
to rise quite high during cooking
without raising an alarm.
⚐ATTENTION
It does not sound an alarm until it
looks like the situation may cause
danger to the surroundings.
3.2 Automatic Child Proof Lock
By default, automatic child proof lock is
disabled. You can enable it by pressing
the adjustment button ❶for 5 seconds
until you hear two high beeps (••) and
the indicator light ❹blinks green twice.
This way you can also disable the auto-
matic child proof lock (one low signal
with indicator light ❹blinking red).
Automatic child proof lock will prevent
using the cooker and oven approx. 10 -
60 minutes after the cooking is inished.
To use the cooker when the automatic
child proof lock is enabled, press the
OK button ❸irst and then turn on the
cooker. If the OK button is not pressed
irst, the automatic child proof lock will
switch o the cooker power in ive sec-
onds.
3.3 Other safety features
For safety reasons, the stove guard will
prevent the use of cooker and oven, if
• the sensor unit Ⓐis removed from
its’ original installation position:
place the sensor unit back to the
mounting bracket Ⓑ
• the batteries are empty: replace the
batteries (see chapter 4.3)
• if the sensor unit is Ⓐ faulty: see
chapter 6. troubleshooting.
3.5 Water Leakage Detector
(optional)
Safera Stove Guard can be equipped
with max. four water leakage sensors.
When the sensors get wet for exam-
ple because water drips on them, the
detector will sound an alarm with far-
spaced signals and indicator light ❹is
blinking blue.
When you hear the water leakage alarm:
1. Reset the alarm by pressing the OK
button ❸.
2. Before continuing, make sure the
power supply for the cooker is
turned o.
3. Find out what caused the alarm and
take care of the water leakage.
4. Clean and dry the sensor Ⓕ.
ѧHINT
If the sensor is left wet, the appliance
will give another alarm in 8 hours af-
ter signing o the previous one.
3.4 Cooker danger
Warning for dangerously hot cooker or
for leaving the cooker or the oven on for
too long. An alarm is sounded and indi-
cator light ❹is lashing red. The Stove
Guard switches o the cooker and the
oven in 15 seconds. When you hear the
alarm:
1. Check the situation calmly. If there
is no danger, you can prevent the
cooker power switch o by pressing
the OK button ❸during the alarm
and continue with cooking.
2. If you do not press the OK button ❸
during the alarm, the Stove Guard
will switch o the cooker and the
oven: after swith o a repetitive
signal is sounded and the indicator
light ❹is blinking red for 15 minutes.
3. When there is no more danger, you
can return the power to the cooker
and oven by pressing the OK button
❸. First, turn the hob switches to the
zero position.
4. Ensure that the hazardous situation
will not recur.
ѧHINT
If the case of frequent false alarms,
you can raise the alarm limit, see 3.1.

98
4.Maintenance
To ensure continued safe and reliable
operation, please follow the instructions
in this chapter.
4.1 Regular maintenance
Follow these maintenance instructions
at least every three months or more fre-
quently if needed.
4.1.1 Check the working order
1. Turn on one cooker plate with
maximum power. With an induction
cooker use a suitable dish.
2. Press and hold the OK-button ❸for
5 seconds: the system should cut o
the cooker power.
3. Test that none of the cooker plates
and oven (if connected to the stove
guard) are operable: if ok, switch o
cooker and oven.
4. Return the cooker power by pressing
the OK-button ❸: the Indicator Light
❹should blink green once. If not,
see Troubleshooting in chapter 3.
Press the OK button ❸to start the self-
diagnostics: when the stove guard is in
working order, the indicator light ❹will
blink in green.
⚐ATTENTION
If you press the OK button ❸and
the indicator light ❹is not blinking
green, the appliance is faulty. See
section Troubleshooting.
4.1.2 Cleaning
Wipe the Sensor unit Ⓐwith a cloth
moistened with water or a mild deter-
gent, such as washing up liquid, once
a month. Avoid pressing the appliance
buttons and sensors.
⚐ATTENTION
Do not use coarse or abrasive materi-
als to clean the sensor unit Ⓐ.
4.2 Battery life and low battery
In normal use, the batteries should last
3-5 years.
The low battery light ❺ starts blinking
and the stove guards sounds a beep
when the battery is expected to last
approximately two weeks. Replace the
batteries according to the following in-
structions.
You may reset the low battery alarm for
12 hours by pressing the OK button ❸.
If the batteries are not replaced in ap-
proximately two weeks, the stove guard
switches o the cooker power. The low
battery light ❺will be blinking until the
batteries are completely empty.
4.3 Battery replacement
1. Remove the sensor unit Ⓐfrom the
mounting bracket Ⓑby pulling it
gently.
2. Remove the empty batteries.
3. Place the new AA/LR6 Alkaline
batteries in the sensor unit Ⓐ.
Notice the correct position marked
on the bottom of the battery case.
4. Place the sensor unit Ⓐback onto
the mounting bracket Ⓑ.
⚐ATTENTION
Check the correct position of the
batteries marked on the bottom of
the battery case.
Use only high quality alkaline batter-
ies.
Batteries
Mounting bracket Ⓑ

1110
Color label
5. Personalizing the stove guard 6. Troubleshooting
Press the OK button ❸to ind out the problem type. The indicator light ❹:
Blinks in blue: Blinks in yellow:
• Once: Problem with wireless connection.
• Twice: Problem with power control unit Ⓒ.
• Three times: Power control unit Ⓒover-
heating.
• Once: Problem with sensors ❻.
• Twice: Problem with sensor unit Ⓐ
• Three times: Faulty installation position
of the sensor unit Ⓐ: see remedy on the
table below.
Please contact your vendor if you cannot solve your problem with these instructions.
Until the fault is ixed, you are able to use the cooker temporarily for 3 hours by re-
moving the batteries from the sensor unit Ⓐand the fuses for cooker for 10 seconds.
Problem Remedy
Cooker cannot be
switched on.
See chapters 3.2 or 3.3. If the problem persists, press the OK
button ❸to ind out the problem type, see the table above.
Faulty installation
position of the sensor
unit Ⓐ.
Sensor unit Ⓐwill automatically recognize its’ installation
position during the irst time the cooker is used for cooking.
After the auto-recognition is completed, the stove guard
will prevent the use of cooker and oven if the sensor unit Ⓐ
is removed from its’ original installation position. To enable
use of the cooker, place the sensor unit Ⓐback to the
mounting bracket Ⓑand press the OK button ❸.
If the problem persists, the auto-recognition might not
have been successful. Ensure the correct position of
the sensor unit Ⓐ(see installation manual step 2/2) and
manually reconnect the wireless connection according the
installation manual chapter 5.2. The fault should be then
reseted automatically in two minutes.
The appliance
repeatedly gives false
(the indicator light ❹is
blinking red and cooker
power is switched o).
Test the working order according to chapter 4. Maintenance.
If the appliance is in working order, but the Stove Guard gives
repeatedly false alarms, you may adjust the alarm limit of the
appliance. See installation manual.
The appliance
repeatedly gives false
alarms, especially when
the oven is in use.
There may have been a mistake in the calibration of the
appliance. See installation manual.
The appliance
repeatedly gives out
water leakage alarms.
For instructions, see chapter 3.5. If the alarms recur, take o
the fuses for the cooker and the oven. Check that the leakage
sensors are correctly connected. Put back the fuses.
Front cover
ѧHINT
You may print your own color label
and place it in to the stove guard to
match the stove guard perfectly into
your kitchen wall.
You may change the color of the stove
guard with the provided color labels.
The stove guard is delivered with 10 dif-
ferent color labels and one transparent
front cover and one opaque white front
cover.
1. Remove the sensor unit Ⓐfrom the
mounting bracket Ⓑby pulling it
gently.
2. Remove the front cover from the
sensor unit Ⓐby lifting it from the
back of the sensor unit.
3. Place desired color label on top of
the sensor unit. Make sure that none
of the sensors are masked with the
label.
4. Place the transparent front cover on
the sensor unit and place the sensor
unit Ⓐback onto the mounting
bracket Ⓑ.

1312
7. Speciications
Sensor Unit
Battery type AA/LR6 Alkaline.
Battery life 3 - 5 years
Wireless
connection
Safera RobustLink 2,4
GHz. Range 10 – 100m,
depending on the
building structure
Pollution
degree
2
Power Control Unit
Compa-
tibility
Most electric cookers
and hobs used in private
homes.See speciic
compatibility on the label
of the power control unit
Ⓒ.
Power supply See the label of the
power control unit Ⓒ.
Power
consumption
2 W
(PCU6.3 = 4 W)
Control type IEC/EN 60730 - 1 : Type
1.B
Pollution
degree
2
Impulse vol-
tage rating
4 kV
Operational
ambient
temperature
See the label of the
power control unit Ⓒ.
Ball pressure
test rating
100 °C
PTI of
insulation
materials
175...400
Designed
number of
automatic
actuations
6000
IP class See power control unit
8. CE Conformity
Safera Oy ensures that Airis fullils all
compliant EU directives and standards:
EN 50615:2015 (Category B), Particular
requirements for devices for ire
prevention and suppression for electric
hobs (cooktops), 2014/35/EU, 2014/30/
EU, 2011/65/EU, 2012/19/EU, 1999/5/EC,
2014/53/EU, EN 60730-1:2011, EN 60335-
1:2012, EN 60335-2-31:2012, EN 300 328
(V.1.8.1), EN 301 489-1: 2011 (V1.9.2), EN
301 489-17: 2009 (V2.1.1), ETSI EN 300
440-2 (V.1.4.1), EN 55014-1:2006 / CISPR
14-1, EN 55022:2010, EN 61000 -family, EN
50581:2012.
Espoo Finland 31.10.2017
Erkka Suvikumpu, CEO
9. Warnings and Limitations of Liability
A SAFERA PRODUCT, TO THE EXTENT
THE MANDATORY LAW ALLOWS THIS
KIND OF DISCLAIMER.
To the extent mandatory law does
not prohibit the following provisions:
(a) The Distributor’s warranty and
other terms govern the sole right
of an end user to make claims
based on defects in the Safera
products, and such claims shall
be made towards the Distributor;
(b) Safera is not liable for loss of in-
come or other indirect or any
other damages that are diicult to
predict;
(c) Safera’s liability, including price
returns and reductions, is limited
to the Safera product’s purchase
price, which has been paid to
Safera for the respective Safera
product.
ѥWARNINGS
EVEN IF A SAFERA PRODUCT IS
USED, THE END USER MUST ALWAYS
USE THE COOKER, OVEN AND OTH-
ER OBJECTS POSSIBLY SUPERVISED
BY A SAFERA PRODUCT RESPONSI-
BLY AND SAFELY, AND THE END USER
MUST CONSTANTLY SUPERVISE
THEIR USE. A SAFERA PRODUCT IS
NOT A SUBSTITUTE TO AND DOES
NOT REPLACE THE FIRE ALARMS
REQUIRED BY LAW AND DOES NOT
NECESSARILY PREVENT FIRE OR PRE-
VENT OR REDUCE ANY OTHER DAM-
AGE AND DOES NOT NECESSARILY
GIVE AN ALARM OF ANY DAMAGE
OR A RISK THEREOF. THE END USER
MUST ALWAYS TAKE CARE OF FIRE
SAFETY AS SET FORTH IN REGULA-
TIONS. A SAFERA PRODUCT MUST
BE USED ACCORDING TO ITS USER
MANUAL.
ѥWARNINGS
THE SAFERA PRODUCTS DO NOT
DIMINISH OR REMOVE THE END US-
ER’S RESPONSIBILITY TO FOLLOW
THE APPLICABLE REGULATIONS OR
AUTHORITIES’ ORDERS OR THE RE-
SPONSIBILITY TO ACT WITH DUE
CARE TO AVOID DAMAGE TO PROP-
ERTY AND PERSONS. THE END USER
IS RESPONSIBLE FOR MAINTAINING
IN FORCE ITS INSURANCES FOR
PROPERTY AND PERSONS. SAFERA
SHALL NOT BE LIABLE FOR ANY DAM-
AGE TO PROPERTY OR PERSONS OR
FOR ANY MONETARY OR FINANCIAL
DAMAGES CAUSED BY THE FUNC-
TIONING OR NON-FUNCTIONING OF

1514
10. Safera’s
Warranty and
License Terms and
Conditions
10.1 Applicability of the
Warranty
Safera Oy (”Safera”) gives to its new
products (”Product”) a limited manu-
facturer’s warranty to end users of the
Product in accordance with these Saf-
era’s Warranty and License Terms and
Conditions. The warranty applies to the
Defects (as deined in Section 6) cov-
ered by the warranty, which are notiied
to Safera during the warranty period.
This limited warranty does not limit a
consumer’s right to claim the rights ac-
cording to the mandatory applicable
consumer protection legislation.
10.2 Start of the Warranty
Period
The warranty period starts from the date
of the irst purchase of the Product. In
case the Product has been installed
ready to a new apartment, the date of
the purchase shall be deemed to be
the date of irst purchase of the apart-
ment. In case the Product is installed by
the end user, the end user shall inspect
the Product prior to the installation and
without delay inform the seller of the
Product about the defects or errors in
the Product or its delivery.
10.3 Warranty Period
The warranty period shall be twenty-
four (24) months.
10.3.1 Warranty to a Repaired
Product
Warranty for a Product that has been re-
paired or replaced shall be the original
warranty period of the Product which
was repaired or replaced.
In addition, Safera gives to the spare
parts used in the warranty repair of the
Product an additional three (3) months
warranty starting from handing over of
the warranty repair. Otherwise warranty
repair does not extent the original war-
ranty period.
10.4 Work Included in the
Warranty
Based on the warranty the Defects cov-
ered by the warranty will be repaired or
the Product will be replaced (as Safera
selects) without expense, provided that
Safera was informed about the war-
ranty claim during the warranty period.
The repair or replacement will be made
within a reasonable time during normal
working hours in Safera’s repair shop, in
a repair shop authorized by Safera or in
other place designated by Safera, such
as in the premises where the Product is
installed.
10.5 How to Act
For the warranty service, the end user
shall contact primarily the seller of the
Product. The end user may also contact
Safera or a repair shop authorized by
Safera. Information about the warranty
service is in the Product’s user manual
or on Safera’s website.
Safera, the seller of the Product or a
repair shop authorized by Safera (de-
pending on with whom the end user is
in contact) informs the end user of how
and when the warranty repair will be
performed. In case this has not been in-
formed to the end user within a reason-
able time, the Product shall be delivered
to the nearest Safera’s repair shop or a
repair shop authorized by Safera.
The original parts which have been re-
placed under the warranty shall be Saf-
era’s property and shall be delivered to
Safera.
10.6 Preconditions for Warranty
Repair
Warranty is valid on condition that the
Product has a defect attributable to
material or manufacturing or it other-
wise does not substantially conform to
its written speciications (”Defect”) and
that:
(a) the Defect has been noticed in us-
age conditions deemed normal and
it can be reproduced in such condi-
tions,
(b) the instructions for installation, use
and maintenance have been fol-
lowed,
(c) the Product has been maintained
or repaired by using original spare
parts and supplies,
(d) the warranty claim is made by the
owner of the Product or its repre-
sentative,
(e) the owner of the Product or its rep-
resentative notiies the Defect dur-
ing the warranty period and within
a reasonable time after noticing
it, and shall be responsible for the
Product’s condition until it has been
handed over for repair. Upon the
handing over Safera shall be given
a declaration about the Product’s
purchase date, order references,
itemization of the Defect and de-
scription of the Product’s usage
conditions.
In the event it is noticed, that the Defect
is not covered by the warranty, Safera
has the right to charge for the work and
the expenses caused by searching and
location of the Defect or error accord-
ing to Safera’s valid price list. Safera has
also the right to charge the end user for
an agreed repair of the Defect or error
not covered by the warranty.
For the avoidance of doubt it is stated,
that marketing materials are not Prod-
uct speciications.
10.7 Limitations of Warranty
The warranty does not cover:
(a) repair of Defects, which are due to
normal wear and tear, failures in
installation, use or maintenance,
faulty or deicient repair made by
others than Safera or a repair shop
authorized by Safera, usage condi-
tions in contradiction with the in-
structions or choosing by end user
of a Product that is not suitable for
the use in the premises where the
Product is used or is wrong size or
capacity;
(b) repair of Defects, in case the Prod-
uct has been repaired or modiied
by others than Safera’s repair shop
or a repair shop authorized by Saf-
era;
(c) repair of a Defect caused by exter-
nal factors, such as accident, luc-
tuation of electricity or air condi-
tioning, thunder, ire or water;
(d) use of the Product in combination

16
with any other product not accept-
ed by Safera in the user manual or
otherwise in written form, or usage
in usage environment not accepted
by Safera in the user manual or oth-
erwise in written form.
10.8 Software License
The software included and/or embed-
ded in the Products may be used only as
integrated in the Products when using
the Products in their designed use. The
software may not be separated from the
Product, or used separately from the
Product or used in connection with the
use of other products or as part of other
products. The software may not be
(a) copied or otherwise reproduced
(possible reinstallation shall be per-
formed by Safera or a repair shop
authorized by Safera),
(b) modiied, disassembled, decom-
piled or reverse engineered or
(c) delivered to third parties other than
as part of the Product when assign-
ing the Product’s ownership.
The end user is granted only the right
to use the software in accordance with
this provision. Copyright and other in-
tellectual property rights in and to the
software shall belong to Safera.
10.9 Dispute Resolution
These terms shall be construed in ac-
cordance with the laws of Finland ex-
cluding its choice of law provisions and
the UN Convention on Contracts for the
International Sale of Goods.
To the extent the mandatory applicable
legislation does not regulate otherwise,
all disputes arising out of these terms
shall be inally settled under the Rules
for Expedited Arbitration Board of Arbi-
tration of the Central
Chamber of Commerce of Finland by
one (1) arbitrator appointed by the
said arbitration institute, in English lan-
guage. The arbitration shall take place
in Helsinki, Finland.
Notwithstanding the above, Safera shall
be entitled to seek equitable and/or
injunctive relief in court of law of end
user’s or Safera’s domicile.