Lamona HJA2480-1 Troubleshooting guide

Chimney Extractor
User & Installation Guide
HJA2480-1
LAM2401-1
LAM2407/8
www.howdens.com/appliance-registration

2
See back page for product serial number

3
Environmental note
Condensation
IMPORTANT SAFETY INFORMATION
Parts Identification
Using your extractor
Cleaning your extractor
Maintenance
Extractor cables
Installation
Trouble shooting
Your guarantee
Performance Information
Contents
Page 4
Page 4
Page 5 - 7
Page 8
Page 9
Page 10
Page 11 - 13
Page 13
Page 14 - 20
Page 21
Page 22
Page 23 - 25

4
Environmental Note
Condensation
NOTE: Before discarding an old appliance, switch off and disconnect it from
the power supply. Cut off and render any plug useless. Cut the cable off
directly behind the appliance to prevent misuse. This should be undertaken
by a competent person.
Please discard all packaging material with due regard for the environment.
This appliance is marked according to the European Directive 2012/19/EU
on Waste Electrical and Electronic Equipment (WEEE). By ensuring this
product is disposed of correctly you will help prevent potential negative
consequences for the environment and human health. The symbol on this
product indicates that this product may not be treated as household waste.
Instead it should be handed over to the applicable collection point for
recycling of electrical and electronic equipment. Disposal must be carried
out in accordance with local environmental regulations for waste disposal.
For more detailed information please contact your local council household
waste site.
This product complies with EU RoHS Directive (2011/65/EU) It does not
contain harmful and prohibited materials specified in the Directive.
Metal Surfaces of the extractor and condensation
When using an induction hob and cooking with pans of water some of
the steam produced by the cooking process may condense onto the cold
metallic surfaces. The amount of this condensation on any particular
surface will depend on many factors including the ambient temperature in
the kitchen, the related ambient temperature of the metal surfaces, the
general ventilation within the kitchen and the type of cooking. Using lids on
pans can help reduce the condensation. This is not a fault with either the
hob or extractor if correctly installed.

5
• Your safety is of the utmost importance. Please make sure
that you read this instruction booklet before attempting to
install or use the appliance.
IMPORTANT: Any installation work must be carried out by a
qualified electrician or competent person.
• The extractor must be installed in accordance with the
installation instructions and all measurements followed.
• If the cooker hood is installed for use above a gas appliance
then the provision for ventilation must be in accordance
with the Gas Safety Codes of Practice BS.6172, BS.5440
& BS.6891 (Natural Gas) and BS.5482 (LP Gas) 1994, the
Gas Safety (Installation & Use) Regulations, the Building
Regulations issued by the Department of the Environment,
the Building Standards (Scotland) (Consolidated) Regulations
issued by the Scottish Development Department.
• It is dangerous to alter the specifications or to modify this
product. Do not tamper with it or attempt to modify the
appliance in any way.
• When installing the hood, ensure that the following distances
are observed between the worktop and the bottom of the
cooker hood:
Recommended: 750 mm Minimum: 700mm
IMPORTANT: DO NOT SET YOUR EXTRACTOR LESS THAN 700
mm ABOVE YOUR WORKTOP.
• When installed between adjoining wall cabinets, the cabinets
must not overhang the hob.
• The edges of the extractor are sharp – be mindful of this as
you handle your appliance, especially during installation and
cleaning. DO NOT CLEAN IN BEHIND THE GREASE FILTERS!
• Your extractor is for domestic use only.(* See page 22)
Important Safety Information

6
Important Safety Information
• Please dispose of the packing material carefully – children
are especially vulnerable to it.
• If the room where the extractor is to be used contains a fuel
burning appliance such as a central heating boiler then its
flue must be of the sealed or balanced flue type.
• If other types of flue or appliances are fitted, ensure that
there is an adequate supply of air in the room.
• When the extractor is being used in its extractor function,
ensure that the ducting is fire retardant and that there are
no bends sharper than 90 degrees as this will reduce the
efficiency of the hood.
• Ensure the ducting for the extractor function has the same
diameter as the outlet hole all the way through.
• Keep young children from using, playing with or tampering
with the cooker hood. Older children and infirm persons
should be supervised if they are using the cooker hood.
• Dirty oil is an even greater fire risk.
• Always put lids on pots and pans when cooking on a gas
cooker.
• The manufacturer refuses to accept any responsibility for
damages arising to the extractor or it catching on fire, from
a failure to observe the fire safety advice contained in this
instruction booklet.
• Remember that when in extraction mode, your extractor is
removing air from your room. Ensure that proper ventilation
measures are being observed.
• Note: Your extractor is designed to remove cooking odours
from the room and not steam.
• Warning - Always ensure that the extractor has been
disconnected from the power supply before carrying out any
work, including replacing light bulbs.

7
• Do not connect the ducting system of this appliance to any
existing ventilation system which is being used for any other
purpose.
• Do not install above a cooker with a high level grill.
• Never leave frying pans unattended during use as overheated
fats and oils might catch fire.
The lights on this appliance should only be used during opera-
tion of the extractor. They should not be left on permanently and
used as a lighting source.
• The extractor should not be exposed to a direct heat source
from the cooking device underneath it, i.e. a naked flame
from a gas burner or heat from electric hob zones without a
pan on them.
• Do not attempt to use the extractor if it is damaged in any
way. Never attempt to use it without the grease filters fitted
or if the filters are excessively greasy!
• Never flambé cook under this extractor.
THE MANUFACTURER DECLINES ALL RESPONSIBILITY IN
THE EVENT OF FAILURE TO OBSERVE THE INSTRUCTIONS GIV-
EN HERE, FOR INSTALLATION, MAINTENANCE AND SUITABLE
USE OF THE EXTRACTOR.
* If you are using the appliance in recirculation mode, then
PLEASE NOTE that some of the vent in the upper chimney sec-
tion must be exposed. You will have to take this into account
when calculating the minimum height of the extractor when in-
stalled.
Important Safety Information

8
On opening your box you will find the extractor body, a two-piece telescopic
decorative chimney, two fixing brackets, outlet reducer, six chimney fixing
screws, eight wall screws and eight rawl plugs and a cable grid.
Parts Identification
1.
3.
2.
4.
5. 6. 7. 8. 9.
1. Main Extractor Body
2. Cable Grid
3. Upper Chimney
4. Lower Chimney
5. Outlet Reducer
6. Chimney Brackets
7. Wall Fixing Screws
8. Chimney Fixing Screws
9. Rawl Plugs

9
Using Your Extractor
IMPORTANT: THIS PROCESS MUST BE FOLLOWED BEFORE THE EXTRAC-
TOR IS USED FOR THE FIRST TIME.
• You should use a good quality stainless steel cleaner and polish on ALL
of the stainless steel areas of your extractor, before it is used for the first
time.
• This will help to leave a silicone water-resistant film to protect the stain-
less steel surfaces.
To use your extractor -
• A = ON/OFF button
• B = Speed selection buttons: Low, Medium, High
• C = Light on/off button
• Before operating the extractor, make sure that it has been installed by
a suitably qualified person, as per the information contained in these
installation instructions.
• Find the control panel, which is located at the front right.
• There are several buttons on the control panel, which perform separate
functions
IMPORTANT: IDEALLY YOU SHOULD SWITCH ON YOUR EXTRACTOR TEN
MINUTES BEFORE YOU START TO COOK, OR AT THE VERY LEAST WHEN YOU
BEGIN COOKING. YOU SHOULD ALSO RUN YOUR
EXTRACTOR FOR TEN MINUTES AFTER YOU HAVE FINISHED COOKING.
ABC

10
Cleaning Your Extractor
IMPORTANT: BEFORE CLEANING, ALWAYS ENSURE THAT YOU HAVE
SWITCHED YOUR EXTRACTOR OFF AT THE ISOLATION SWITCH, (FUSED SPUR)
ON THE WALL.
• Clean the external parts of your extractor with mild liquid detergent and
a new damp cloth.
• Never use abrasives, corrosive solvents or brushes.
• Never insert pointed objects into the motor’s protective grid.
• Only clean the control panel and grease filter grill with mild liquid deter-
gents and a new damp cloth.
• If you are using the appliance in recirculation mode, then be sure to
replace the carbon filters every 3-6 months, see section on “Fitting the
carbon filter”. A build up of grease could cause a fire hazard.
• Never attempt to clean the area above the grease filters.
The Grease Filters
• Your extractor is fitted with grease filters, which help to absorb grease
particles and protect your kitchen and furniture from greasy residues.
• These metallic filters may become inflammable if you allow them to get
saturated with this greasy residue.
• To prevent this fire hazard, the filters should be cleaned regularly.
Depending on use, this should be done at least once a month, using hot
water and normal washing-up detergent.
• DO NOT WASH THE GREASE FILTERS IN A DISHWASHER.

11
Maintenance
Removing and cleaning the grease fIlters*
*
• First remove the grease filters by pulling down on the handle and pulling
them away from the extractor.
• Soak the grease filters in hot water and washing up liquid for about an
hour.
• Rinse them off thoroughly with hot water.
• Repeat the process if required.
• Refit the grease filters once they have dried.
IMPORTANT: LET THE GREASE FILTERS DRY THOROUGHLY BEFORE RE-
FITTING THEM.
* (LAM2408 90cm version has 3 filters)
Press clip
down & pull
to remove

12
Maintenance
Fitting the carbon Filters
• If the appliance is being used to be used in recirculation mode then it is
necessary to fit carbon filters. This will help to absorb unpleasant odours
caused by cooking.
IMPORTANT: BEFORE ATTEMPTING TO FIT OR REMOVE THE CARBON
FILTERS, YOU MUST ENSURE THAT YOU HAVE DISCONNECTED THE EXTRAC-
TOR FROM YOUR MAINS SUPPLY.
• 1) Remove the grease filters.
• 2) Press the carbon filter against one end of the motor, the fixing point is
in the centre of the carbon filter.
• 3) Turn the carbon filter clockwise, until you feel it click into place.
• Repeat this process for the second carbon filter. You need to place a
carbon filter at either end of the motor.
• Refit the grease filters.
• The carbon filters should be replaced every 3 - 6 months or if they show
signs of damage.
• HJA2908 (PK 2)

13
Maintenance
Extractor Cables
Changing a light bulb
IMPORTANT: BEFORE ATTEMPTING TO CHANGE A LIGHT BULB, YOU
MUST ENSURE THAT YOU HAVE DISCONNECTED THE EXTRACTOR FROM
YOUR MAINS SUPPLY.
• Remove the grease filters (as described on page 11).
• Prior to touching the light bulbs ensure they are cooled down.
• Find the bulb that requires replacement, you will find it located in the
light fixture which is inside the exposed section of the canopy.
• Unscrew the light bulb that needs to be replaced and insert a new E14
28W halogen.
• IMPORTANT: Defective bulbs should be replaced immediately. If the
lights still do not work, make sure that the lamps are fitted properly into
their housings before you call for technical assistance.
• Refit the grease filters.
IMPORTANT: Ensure the cable does not fall back into the motor fan
chamber. Motor fan maybe obstructed leading to product failure.

14
IMPORTANT: Before installation and usage read all the instructions and
make sure that the voltage (V) and the frequency (Hz) indicated on the rating
plate are exactly the same as the voltage and frequency in your home. The
rating plate can be found behind the grease filter.
The manufacturer declines all responsibility in the event of the installer
failing to observe all the accident prevention regulations in force, which are
necessary for normal use and the regular operation of the electric system.
Electrical connection
YOUREXTRACTORIS INTENDED FORFITTEDANDPERMANENT INSTALLATION.
• THE FUSE MUST BE RATED AT 3 AMPS.
WARNING: THIS APPLIANCE MUST BE EARTHED. It should only be connected
by a competent person, using fixed wiring via a double pole switched fused
spur outlet with a minimum contact clearance of 3mm in all poles (UK ONLY).
The isolation switch must be accessible after installation. We recommend
that the appliance is connected by a qualified electrician, who is a member
of the N.I.C.E.I.C. and who will comply with the I.E.E. and local regulations.
The wires in the mains lead are coloured in accordance with the following
UK code:
Blue = Neutral Brown = Live Green/Yellow = Earth
Installation
Product Rating Plate

15
Installation
ENSURE POWER CABLE DOES NOT FALL BACK INTO THE FAN CHAMBER
(MAY TRAP THE FAN BLADE).
As the colours of the wires in the appliance’s mains lead may not correspond
with the coloured markings identifying the terminals in your spur box, please
proceed as follows:
• The blue wire must be connected to the terminal marked “N” (neutral),
or black .
• The brown wire must be connected to the terminal marked “L” (live), or
red .
• The green/ yellow wire must be connected to the terminal marked “ “
(earth) or green .
Before beginning installation
• Check that the product purchased is of a suitable size for the chosen
installation area. In addition check whether there is an electrical outlet
available that will be accessible once the extractor is mounted. If the
product is going to be used in extraction mode, then there should also
be space to connect a ducting hose to the outside.
• Carry out all necessary masonry work prior to the fitting of the extractor.
• Ensure that all electrical connections are carried out by a suitably
qualified person.
• Before commencing installation of the extractor the grease filters should
be removed.
N
L
L
N
LOAD
SUPPLY
LOAD
SUPPLY
DP
13A 250V~
FUSE ON
Blue.
(Neutral)
Brown.
(Live)
Green/Yellow.
(Earth)

16
Installation
• Check inside the product and insure that there is no transit packaging or
any other materials, such as packets of screws, guarantees etc. These
should be removed and kept for future use.
• If possible, disconnect and move freestanding or slot-in cookers from
their position, to provide easier access to the rear wall and ceiling. If this
is not possible, then a thick, protective covering should be placed over
the worktop, hob top or cooker. This will help to protect these surfaces
from damage and debris.
• Select a flat surface for assembling the extractor. Cover that surface
with a protective covering and place all parts and fittings on to it.
• Rawl plugs are provided to secure the extractor to most types of walls
and ceilings. However a qualified technician must verify the suitability of
the materials, in accordance with the type of wall and ceiling. The wall
and ceiling must be strong enough to take the weight of the extractor.
• Do not tile, grout or silicone this appliance to the wall. This appliance is
designed to be surface mounted only.
Installing your extractor
IMPORTANT: YOU WILL HAVE TO DECIDE BEFORE INSTALLING YOUR
EXTRACTOR WHETHER TO USE IT IN EXTRACTION MODE OR RECIRCULATION
MODE. PLEASE TURN TO PAGE 20 NOW TO UNDERSTAND THE DIFFERENCES
BETWEEN THESE TWO MODES.
• We recommend that at least two people install this extractor.
IMPORTANT: YOUR EXTRACTOR SHOULD BE CONNECTED TO YOUR
MAINS SUPPLY AFTER THE REST OF THE INSTALLATION PROCESS HAS
BEEN COMPLETED.
1) Remove the metal grease filters.
2) Position the extractor against the wall that you are intending to install it
on and mark the position of the support holes that are to be drilled.
2a) The support screw holes are indicated by figure (A) in this drawing, and
the anchoring screw holes are indicated by figure (B).

17
Installation
3) Using a drill bit with a 6mm diameter, make holes in the wall on the
positions that you have marked in step 2.
4) Insert rawl plugs into all of the holes that you have drilled.
5) Fasten the support screws halfway in, leaving them 10mm out of the wall.
6) Hang the extractor onto the support screws.
7) Fully tighten the support screws (A) and then screw the anchoring
screws (B) through the relevant holes in the extractor. Fully tighten
the anchoring screws into the wall.
Support screws
10mm out of the wall
700 mm Minimum distance
*750 mm Recommended distance
Worktop
Wall
A
B
B
A

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Connecting to external ducting
8) Connect a 125/150mm ducting hose to the outlet (please note that the
ducting hose is not supplied with the appliance) using coupler if desired.
• The other end of the ducting hose should be connected to a discharge
outlet that is suitable for cooking vapours. It should have a cross section
of at least 150 cm².
• The maximum distance between the coupling and your discharge out-
let should be 3 metres, with one 90 degree bend. For each additional
90 degree bend, the maximum distance is reduced by a further metre
(each bend will reduce the air flow).
Fitting the chimney
9) Take the upper chimney (D) and place inside the lower chimney section
(C).
10) Take the flat bracket (E) and fasten to the lower chimney section using
the chimney screws (Do not fully tighten as the upper section should be able
to slide up/down).
• Rest the bottom of chimney section (C) on to the top of the extractor. You
should take care to position the tabs on the chimney section into the
rear of the extractor.
11) Raise the upper chimney section (D) upwards until it reaches the ceiling.
You must ensure that it is perpendicular to the extractor.
• Mark the wall at the upper corners where the upper chimney bracket
will be fitted.
• Remove chimney sections and mark and drill the wall for the upper
bracket (using a 6mm drill bit).
• Insert rawl plugs and fit upper bracket to the wall.
Installation

19
Installation
(C) Lower Chimney
Ducting hose to
be attached for
external ducting
For non-vented
extraction fit the
grid
(D) Upper Chimney
(F) Upper Chimney
Bracket
(E) Lower Chimney
Brace
12) Rest chimney sections on body.
Secure lower chimney section to body using chimney screws.
13) Lift chimney section (D) up to the ceiling and secure it to the L shaped
bracket using the chimney screws.

20
Completing the installation
• If you are setting the appliance to recirculation mode, then you should
now fit the two carbon filters. See the “Fitting the carbon filters” section
on page 12.
• The electrical connection must correspond to the electrical requirement
noted on the rating plate; which is placed inside the extractor. (See page
14 - 15 for detailed information on the electrical connection).
• Use a stainless steel cleaner and polish on the stainless steel sections
of the appliance.
• Refit the grease filters and then switch on the mains supply to the
appliance. Check that the appliance is operating correctly by selecting
each speed and switching the light bulbs on and off.
Extraction mode or recirculation mode?
What is the difference between extraction and recirculation modes?
• To get optimum performance from your extractor; the air should be
taken out of the room via external ducting.
• Unfortunately if you live in a flat or the hood is too far from an outside
wall, this may not be possible. The only alternative is to recirculate the
air.
• In recirculation mode stale air is taken via the grease filter, and passed
through a charcoal filter for purification. The air then re-enters the
kitchen via an opening in the extractor.
What is a charcoal filter and do I need one?
• All extractors have grease filters but if you are using the hood in
recirculation mode, then charcoal filters must be fitted in addition to the
grease filters.
IMPORTANT: If you are using the appliance in recirculation mode,then
PLEASE NOTE that some of the vent in the upper chimney section must
be exposed. You will have to take this into account when calculating the
minimum height of the extractor when installed.
Installation