Hafele HH-WI90B Technical manual

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INSTRUCTION ON MOUNTING AND USE
Model Häfele article number
HH-WI60B
HH-WI90B539.81.175
539.81.173

9
EN - Instruction on mounting and use
Closely follow the instructions set out in this manual. All
responsibility, for any eventual inconveniences, damages or
fires caused by not complying with the instructions in this
manual, is declined. The hood is conceived for the suction of
cooking fumes and steam and is destined only for domestic
use.
The hood can look different to that illustrated in the
drawings in this booklet. The instructions for use,
maintenance and installation, however, remain the same.
!It is important to conserve this booklet for consultation at
any moment. In the case of sale, cession or move, make
sure it is together with the product.
!Read the instructions carefully: there is important
information about installation, use and safety.
!Do not carry out electrical or mechanical variations on the
product or on the discharge conduits.
!Before proceeding with the installation of the appliance
verify that there are no damaged all components.
Otherwise contact your dealer and do not proceed with
the installation.
Note: the elements marked with the symbol “(*)” are optional
accessories supplied only with some models or elements to
purchase, not supplied.
Caution
WARNING! Do not connect the appliance to the mains until
the installation is fully complete.
Before any cleaning or maintenance operation, disconnect
hood from the mains by removing the plug or disconnecting
the mains electrical supply.
Always wear work gloves for all installation and maintenance
operations.
The appliance is not intended for use by children or persons
with impaired physical, sensorial or mental faculties, or if
lacking in experience or knowledge, unless they are under
supervision or have been trained in the use of the appliance
by a person responsible for their safety.
This appliance is designed to be operated by adults, children
should be monitored to ensure that they do not play with the
appliance.
This appliance is designed to be operated by adults. Children
should not be allowed to tamper with the controls or play with
the appliance.
Never use the hood without effectively mounted grating!
The hood must NEVER be used as a support surface unless
specifically indicated.
The premises where the appliance is installed must be
sufficiently ventilated, when the kitchen hood is used together
with other gas combustion devices or other fuels.
The ducting system for this appliance must not be connected
to any existing ventilation system which is being used for any
other purpose such as discharging exhaust fumes from
appliances burning gas or other fuels.
The flaming of foods beneath the hood itself is severely
prohibited.
The use of exposed flames is detrimental to the filters and
may cause a fire risk, and must therefore be avoided in all
circumstances.
Any frying must be done with care in order to make sure that
the oil does not overheat and ignite.
Accessible parts of the hood may became hot when used with
cooking appliance.
With regards to the technical and safety measures to be
adopted for fume discharging it is important to closely follow
the regulations provided by the local authorities.
The hood must be regularly cleaned on both the inside and
outside (AT LEAST ONCE A MONTH).
This must be completed in accordance with the maintenance
instructions provided in this manual). Failure to follow the
instructions provided in this user guide regarding the cleaning
of the hood and filters will lead to the risk of fires.
Do not use or leave the hood without the lamp correctly
mounted due to the possible risk of electric shocks.
We will not accept any responsibility for any faults, damage or
fires caused to the appliance as a result of the non-
observance of the instructions included in this manual.
This appliance is marked according to the European directive
2002/96/EC 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, which could otherwise be
caused by inappropriate waste handling of this product.
The symbol on the product, or on the documents
accompanying the product, indicates that this appliance may
not be treated as household waste. Instead it should be taken
to the appropriate collection point for the recycling of electrical
and electronic equipment. Disposal must be carried out in
accordance with local environmental regulations for waste
disposal.
For further detailed information regarding the process,
collection and recycling of this product, please contact the
appropriate department of your local authorities or the local
department for household waste or the shop where you
purchased this product.
Additional Installation Specifications:
Use only the fixing screws supplied with the product for
installation or, if not supplied, purchase the correct screws
type.
Use the correct length for the screws which are identified in
the Installation Guide.
In case of doubt, consult an authorised service assistance
centre or similar qualified person.
WARNING! Failure to install the screws or fixing device in
accordance with these instructions may result in electrical
hazards.

10
Use
The hood is designed to be used either for exhausting or filter
version.
Ducting version
In this case the fumes are conveyed outside of the building by
means of a special pipe connected with the connection ring
located on top of the hood.
Attention! The exhausting pipe is not supplied and must be
purchased apart.
Diameter of the exhausting pipe must be equal to that of the
connection ring.
In the horizontal runs the exhausting pipe must be slightly
slanted (about 10°) and directed upwards to vent the air easily
from the room to the outside.
Attention! If the hood is supplied with active charcoal filter,
then it must be removed.
Connect the hood and discharge holes on the walls with a
diameter equivalent to the air outlet (connection flange).
Using the tubes and discharge holes on walls with smaller
dimensions will cause a diminution of the suction performance
and a drastic increase in noise.
Any responsibility in the matter is therefore declined.
!Use a duct of the minimum indispensible length.
!Use a duct with as few elbows as possible (maximum
elbow angle: 90°).
!Avoid drastic changes in the duct cross-section.
!Use a duct as smooth as possible inside.
!The duct must be made of certified material.
Filter version
One active charcoal filter is needed for this and can be
obtained from your usual retailer.
The filter removes the grease and smells from the extracted
air before sending it back into the room through the upper
outlet grid.
The models with no suction motor only operate in ducting
mode, and must be connected to an external suction device
(not supplied).
The connecting instructions are supplied with the peripheral
suction unit.
Installation
The minimum distance between the supporting surface for the
cooking equipment on the hob and the lowest part of the
range hood must be not less than 50cm from electric cookers
and 65cm from gas or mixed cookers.
If the instructions for installation for the gas hob specify a
greater distance, this must be adhered to.
Electrical connection
The mains power supply must correspond to the rating
indicated on the plate situated inside the hood. If provided with
a plug connect the hood to a socket in compliance with current
regulations and positioned in an accessible area, after
installation. If it not fitted with a plug (direct mains connection)
or if the plug is not located in an accessible area, after
installation, apply a double pole switch in accordance with
standards which assures the complete disconnection of the
mains under conditions relating to over-current category III, in
accordance with installation instructions.
Warning! Before re-connecting the hood circuit to the mains
supply and checking the efficient function, always check that
the mains cable is correctly assembled.
The hood is provided with a special power cable ; if the cable
is damaged, request a new one from Technical Service.
Mounting
Before beginning installation:
• Check that the product purchased is of a suitable size for
the chosen installation area.
• Remove the charcoal (*) filter/s if supplied (see also
relative paragraph). This/these is/are to be mounted only
if you want lo use the hood in the filtering version.
• Check (for transport reasons) that there is no other
supplied material inside the hood (e.g. packets with
screws (*), guarantees (*), etc.), eventually removing
them and keeping them.
• If possible, disconnect and move freestanding or slide-in
range from cabinet opening to provide easier access to
rear wall/ceiling. Otherwise put a thick, protective
covering over countertop, cooktop or range to protect
from damage and debris. Select a flat surface for
assembling the unit. Cover that surface with a protective
covering and place all canopy hood parts and hardware
in it.
• In addition check whether near the installation area of the
hood (in the area accessible also with the hood mounted)
an electric socket is available and it is possible to
connect a fumes discharge device to the outside (only
suction version).
• Carry out all the masonry work necessary (e.g.
installation of an electric socket and/or a hole for the
passage of the discharge tube).
Expansion wall plugs are provided to secure the hood to most
types of walls/ceilings. However, a qualified technician must
verify suitability of the materials in accordance with the type of
wall/ceiling. The wall/ceiling must be strong enough to take
the weight of the hood. Do not tile, grout or silicone this
appliance to the wall. Surface mounting only.

11
Operation
Use the high suction speed in cases of concentrated kitchen
vapours. It is recommended that the cooker hood suction is
switched on for 5 minutes prior to cooking and to leave in
operation during cooking and for another 15 minutes
approximately after terminating cooking.
1 = ON/OFF – Speed increase
2 = Lights ON/OFF
3 = Selection of the desired function
4 = Setting the function in use
5 = The display shows:
a – list of available functions
b – indicator of the function currently in use
c – indicator of the speed in use
d – clock / data related to the function in use
e – saturation of the anti-grease filter
f – saturation of the carbon anti-odour filter
Available functions
SPEED
Switch on/Speed increase:
- press button 1to switch on the hood
- press button 1to go to the next speeds, until the hood is
switched off
The extraction speed is shown on the display (c), in the
following manner:
1st speed performance
40% ***
2nd speed performance
60% ***
3rd speed performance
80% ***
high speed performance
100% ***
OFF
*** the percentage displayed refers to the indicative value of the
performance
The high speed is timed for 10 minutes; to interrupt the timing
and switch off the hood press button 1.
NB= the speed might increase automatically during use, this is
because the control is fitted with a system that protects the
display in case of overtemperatures.
CLOCK
To set the clock:
- press button 3until moving the indicator(b) on function
“CLOCK”
- press button 4to access clock setting
- keep button 4 pressed:
xkeeping it pressed for one second increases the time by
one minute
xafter 10 seconds, each second it is pressed increases the
time by 10 minutes
To store the set time:
- press button 3
TIMER
Stopwatch Function
- press button 3until moving the indicator(b) on the “TIMER”
function
- press button 4to access timer setting
-to start the stopwatch: simultaneously press button 3and
button 4, for 5 seconds
-to stop the stopwatch: simultaneously press button 3and
button 4, for 5 seconds
Note= after 60 minutes the stopwatch stops automatically
“Countdown” Function
- press button 3until moving the indicator(b) on the “TIMER”
function
- press button 4to access timer setting
To set the “Countdown” timer:
- keep button 4 pressed:
xkeeping it pressed for one second increases the timer by
one minute
xafter 10 seconds, each second it is pressed increases the
timer by 5 minutes
To save the “Countdown” timer
- press button 3
The Timer indicator(b) will start flashing to indicate the
start of the “Countdown”
When the “Countdown” reaches “0:00” the motor is
switched off
Note = to set a new timer, button 4must be pressed until the
indication “0:00” is displayed again
Note = the maximum countdown setting time is 60 minutes

12
GREASE FILTER
Display percentage of utilisation:
- press button 3until moving the indicator(b) on the “GREASE
FILTER” function
- press button 4to display the percentage of utilisation of the
grease filter
Grease filter reset warning
The grease filter warning is displayed after 40 hours of
utilisation with the wording “RESET”(e) next to the “GREASE
FILTER” function
When this warning is displayed the grease filter must be
washed.
After performing maintenance:
- press button 3until moving the indicator(b) on the “GREASE
FILTER” function
- press button 4, for 5 seconds, to disable the warning and
restart the grease filter efficiency percentage counting.
ODOUR FILTER
Display percentage of utilisation:
- press button 3until moving the indicator(b) on the “ODOUR
FILTER” function
- press button 4to display the percentage of utilisation of the
carbon anti-odour filter
Carbon anti-odour filter reset warning
The carbon anti-odour filter warning is displayed after 160
hours of utilisation with the wording “RESET”(f) next to the
“ODOUR FILTER” function
When this warning is displayed the carbon anti-odour filter
must be washed or replaced (depending on the model you
have)
After performing maintenance:
- press button 3until moving the indicator(b) on the “ODOUR
FILTER” function
- press button 4, for 5 seconds, to disable the warning and
restart the carbon anti-odour filter efficiency percentage
counting.
Maintenance
ATTENTION! Before performing any maintenance operation,
isolate the hood from the electrical supply by switching off at
the connector and removing the connector fuse.
Or if the appliance has been connected through a plug and
socket, then the plug must be removed from the socket.
Cleaning
The cooker hood should be cleaned regularly (at least with the
same frequency with which you carry out maintenance of the
fat filters) internally and externally. Clean using the cloth
dampened with neutral liquid detergent. Do not use abrasive
products. DO NOT USE ALCOHOL!
WARNING: Failure to carry out the basic cleaning
recommendations of the cooker hood and replacement of the
filters may cause fire risks.
Therefore, we recommend observing these instructions.
The manufacturer declines all responsibility for any damage to
the motor or any fire damage linked to inappropriate
maintenance or failure to observe the above safety
recommendations.
Grease filter
Fig. 11-28
Traps cooking grease particles.
This must be cleaned once a month (or when the filter
saturation indication system – if envisaged on the model in
possession – indicates this necessity) using non aggressive
detergents, either by hand or in the dishwasher, which must
be set to a low temperature and a short cycle.
When washed in a dishwasher, the grease filter may discolour
slightly, but this does not affect its filtering capacity.
To remove the grease filter, pull the spring release handle.

13
Charcoal filter (filter version only)
Fig. 27
It absorbs unpleasant odours caused by cooking.
The activated charcoal filter can be one of these types:
• Washable activated charcoal filter.
• NON-washable activated charcoal filter.
Washable activated charcoal filter
The charcoal filter can be washed once every two months
using hot water and a suitable detergent, or in a dishwasher at
65°C (if the dishwasher is used, select the full cycle function
and leave dishes out).
Eliminate excess water without damaging the filter, then
remove the mattress located inside the plastic frame and put it
in the oven for 10 minutes at 100° C to dry completely.
Replace the mattress every 3 years and when the cloth is
damaged.
NON-washable activated charcoal filter
The saturation of the charcoal filter occurs after more or less
prolonged use, depending on the type of cooking and the
regularity of cleaning of the grease filter.
In any case it is necessary to replace the cartridge at least
every four mounths.
The charcoal filter may NOT be washed or regenerated.
Assembly
Hook the charcoal filter at the back on the metal tongue of the
hood first, then on the front with the two knobs.
Disassembly
Remove the charcoal filter by turning the knobs fixing it to the
hood by 90°.
Replacing lamps
The hood is equipped with a lighting system based on LED
technology.
The LEDs guarantee an optimum lighting, a duration up to 10
times as long as the traditional lamps and allow to save 90%
electrical energy.
For replacement, contact the technical service.

LIB0125862 Ed. 06/16