Zanussi ZHT920B3 User manual

Brand: Zanussi

Model: ZHT920B3

Type: User manual

This manual is also suitable for

Cooker hood

ZHT 610

ZHT 620

ZHT 910

ZHT 920

INSTALLATION, USE AND MAINTENANCE HANDBOOK

INSTALLATION .......................................................................................................................... 4

SAFETY WARNINGS ........................................................................................................................... 4

Wall installation .................................................................................................................................... 4

Fixing with screws ............................................................................................................................... 4

Fixing with brackets ............................................................................................................................. 5

Wall unit installation ............................................................................................................................. 5

Connecting suction or filter hoods ........................................................................................................ 6

Electrical connection and working test ................................................................................................. 6

USE ............................................................................................................................................. 7

SAFETY WARNINGS ........................................................................................................................... 7

Instruction for Use ................................................................................................................................ 7

MAINTENANCE.......................................................................................................................... 8

Synthetic grease filters ......................................................................................................................... 8

Metal grease filters ............................................................................................................................... 8

Charcoal filters ..................................................................................................................................... 8

Lighting ................................................................................................................................................. 9

Cleaning ............................................................................................................................................... 9

Contenents

4 GB

INSTALLATION

This hood has been designed to be wall-mounted above a cooking hob.It can be installed

under a wall unit or directly onto a wall.It can work either by ducting system (external

discharge)or filter (internal recirculation).

SAFETY WARNINGS

• Before starting the installation,consideration should be given to the difficulties to be

found during installation.The installation work must be undertaken by a qualified and

competent person in conformity to the rules concerning the evacuation of contaminated

air.The manufacturer disclaims all liability for any damage or injury caused as a result

of not following the instructions for installation contained in the following text.

• When used in the extraction mode,the cooker hood ducting must not be connected to

a flue which is used for exhausting fumes from appliances supplied with energy other

than electric,such as a central heating flue or water heating flue.

• When installed,the hood must be positioned at least 65 cm above the hotplate.

• If the room where the cooker hood is to be used contains a fuel burning appliance

such as a central heating boiler then this must be of the room sealed or balanced flue

type.If other types of flue or appliance are fitted,ensure that there is an adequate

supply of air into the room.When the cooker hood is used in conjunction with appliances

supplied with energy other than electric,the negative pressure in the room must not

exceed 0,04 mbar to prevent fumes being drawn back into the room by the cooker

hood.

Wall installation

The hood can be supplied with two different fixing kits:

a)screws,plugs and safety square.

b)screws,plugs and metal brackets.

Fixing with screws

Using the cardboard template,mark and drill

the holes on the wall (2 holes Ø 8 mm see

instructions on the template),insert the plugs

in the holes,tighten both 4,2 x 44,4 screws

(supplied)leaving about 5 mm unscrewed,

hook the hood onto the screws (fig.1)and

secure tightly from inside (fig.2).Mount the

safety square (supplied)above the hood (fig.

3).

Fig.1

Fig.2

Fig.3

5GB

Fixing with brackets

• Using the cardboard template,mark and drill

the holes on the wall (4 holes Ø 8 mm see

instructions on the template).

• Fix the metal brackets with screws and plugs

(supplied),hook the hood onto the brackets

(fig.4).

• Fix the hood with two knobs (supplied)(fig.5).

• Make sure the hood is level and,if necessary,

adjust by acting upon the adjustment screws

(fig.6).

Wall unit installation

• Using the cardboard template.

• Mark and drill the bottom of the wall unit,(see

instructions on the template).

• Fasten the hood from inside the unit using

four screws 4,2 x 44,4 (supplied)(fig.7).

• For suction hoods,the wall unit must be drilled

to allow for the air discharge duct.

• Filter hoods do not require this type of

drilling operation since the air is recycled

into the room through vents situated on the

front of the hood.

401_05a

Fig.4

Fig.5

Fig.6

Fig.7

6 GB

Connecting suction or filter hoods

Connecting suction hoods

(Air is discharged into the atmosphere)

• The hood comes with two air outlets,a plastic cover

fitted in the rear hole and a flange to be fitted according

to the solution chosen:top discharge (fig.8),rear

discharge (fig.9).

• In case of installation with rear discharge,fit the plastic

cover in the top hole and the flange in the rear hole.

• Using a pipe Ø 100 o 120 mm,connect the air discharge

flange to the external discharge duct.

• Open the grid panel by pressing inwards on the knobs

(fig.10),check that the lever (hood with one motor)or

the handle (hood with two motors) points to the ducting

mode position (fig.11).

• Remove the charcoal filter,if any,by turning the handle

anti-clockwise.

Connecting filter hoods

(Air is filtered and recirculated inside the room)

• Open the grid panel.

• Check that the lever (hood with one motor)or the handle

(hood with two motors)points to the filter mode position

(fig.11)

• Insert the charcoal filter.

Electrical connection and

working test

• Before connecting to the mains supply

ensure that the mains voltage corresponds

with the voltage on the rating plate inside

the hood.

• Connect the cooker hood to the mains via

a bipolar switch which has 3mm clearance

between the contacts.

• The device does not require earthing,as it

is double-insulated.

• Once the electrical

connection has been

completed,check

that the worktop

illumination, motor

and speeds work

properly.

Fig.11

Fig.10

Fig.8

Fig.9

7GB

USE

SAFETY WARNINGS

• Before connecting to the mains supply ensure that the mains voltage corresponds

with the voltage on the rating plate inside the hood.

• The grease filters and the charcoal filters should be cleaned or replaced as

recommended by the manufacturer or more frequently if the hood is used consistently

(more than 4 hours per day).

• When using a gas hob in connection with the cooker hood never leave the burners of

the hob uncovered while the hood is in use or when the pans have been removed.

Switch off the gas before removing the pan or for just short periods and never leave

the hob unattended.

• Always ensure that the appliance is kept at the correct intensity to prevent the flame

from licking round from the bottom of the pan; this will save energy and will avoid a

dangerous concentration of heat.

• Always ensure that the appliance is used in accordance with the manufacturer’s

instructions for the removal of contaminated odours during cooking.

Instruction for Use

Control panel (3 switches) (fig. 12a)

SWITCH L = controls the worktop illumination

SWITCH M = switches the motor on or off

SWITCH V = controls the fan speed

Control panel (2 switches) (fig. 12b)

SWITCH L = controls the worktop illumination

SWITCH M = controls the power to the motor and the fan speed

Working speeds:

Position 1 = low speed, should be selected when simmering or using only one pan: the

noise level is kept to the minimum.

Position 2 = medium speed, should be selected for normal cooking. This speed offers

the best ratio between air capacity and noise level.

Position 3 = top speed, should be selected when frying or cooking food with strong odours,

even for a long period.

01 12301

01 0123

Fig.12

L M V

L M

8 GB

MAINTENANCE

Regular maintenance will ensure good performance and extend the working life of the

hood. Special attention should be taken to the grease filters and, for the filter hoods only,

to the charcoal filters.

Synthetic grease filters

1 - They cannot be washed and

should be replaced every two

months on average. If the

filter is equipped with

chemical indicators of

saturation, replace it when

the visible red-coloured dots

show all over the surface.

2 - Replacement

Open the grid panel, remove

the steel-wire clips and

replace the grease filter (fig.

13). Close the grid panel.

Metal grease

filters

1 - Cleaning

These filters need to be washed with ordinary household detergent every 2 months

maximum. Thanks to their reduced dimensions, they can also be washed in the

dishwasher.

2 - Removing the filter

Open the grid panel, remove the steel wire clips and the grease filter (fig. 13). Make

sure that the filter is dry before replacing it, close the grid panel.

WARNING : Respect replacement and maintenance schedules recommended in

order to avoid fire hazards caused by over-saturated filters.

Charcoal filters

1 - How they work

Charcoal filters can absorb smells and odours until

they are saturated. They cannot be washed or recycled

and so they should be replaced at least every 4 months

or more frequently if the hood is heavily used.

2 - Replacement:

Open the grid panel, replace the charcoal filter by

turning the locking handle anti-clockwise for removing

and clockwise for replacing (fig. 14). Close the grid

panel.

Fig.13

Fig.14

9GB

Lighting

It is composed of one or two 40 W

lamps which can be reached by

removing the grid panel (Fig.15).

If the lights fail to function, check that

they are fully screwed into place. If

they have blown, they should be

replaced with similar lamps having the

same voltage and power.

Cleaning

When cleaning the hood:

- Never use a wet cloth or sponge, or

running water.

- Never use thinners or products

containing alcohol, as they might

damage the paintwork.

- Never use abrasive cleaning

materials, in particular when cleaning

stainless steel surfaces.

It is recommended to use a damp

cloth and mild liquid household

cleaner.

Fig.15

4329568 01 - 010105

This appliance complies with European regulations on low voltages, EEC Directive 73/23 on

electrical safety, and with the following European regulations: EEC Directive 89/336 on

electromagnetic compatibility and EEC Directive 93/68 on EC marking.

Zanussi ZHT920B3 User manual

Brand: Zanussi

Model: ZHT920B3

Type: User manual

This manual is also suitable for

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Zanussi ZHT920B3 User manual

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Zanussi ZHT920B3 User manual

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