ELECTROLUX-REX PZ2OV Installation guide

073700402 Instructions for installation and use UK

PUZZLE HOBS WITH SAFETY

For your safety

The use of this new appliance is east. Nevertheless it is important to read carefully this handbook before installing and using the appliance

for the first time. In this way you can obtain the best performance, avoid wrong behaving, using the appliance in absolute safety and respect

the environment.

Installation

The installation of the appliance and the connection to the

electricity supply has to be carried out by QUALIFIED

PERSONNEL ONLY. Before any intervention it is necessary to

control the appliance is UNCONNECTED from the electricity

supply..

Make sure the air can easily flow around the appliance. A bad

ventilation produces an oxygen defeat.

Make sure the appliance is alimented by the type of gas

indicated on the related adhesive label, in the closeness of the

connection pipe of the gas supply..

The use of a gas cooker produces heat and humidity in the

room where it is installed

Make sure there is a proper ventilation in the room, by

maintaining opened and efficient the air intakes or by installing

an extraction hood with a discharge conduct.

If you use intensively the appliance or for a prolonged time,

you have to make the ventilation more efficient, for example by

opening the window or by increasing the power of the electrical

ventilator if available.

After having unpacked the appliance, make sure the product is

not damaged and that the alimentation cable is in perfect

conditions.

On the contrary. Please contact your retailed before installing

the appliance.

The manufacturer declines any responsibility in case of not

respecting the accident prevention rules.

Children safety

This appliance has to be used only by adults. Make sure

children do not touch the controls or play with this appliance.

The exposed/external elements of this appliance get hot while

cooking and remain hot for a certain period after blowing out.

Keep children away from the equipment until when the

equipment get cold.

While using

It is really important to keep this handbook with the equipment

for any future consultation. If you sell or give the equipment to

any other person, make sure you give to the new user this

handbook in order to be informed on the correct working of the

machine and related warnings.

This appliance is designed solely for household use for

cooking food, inside private houses and not for professional

purpose. Avoid to use this appliance for any other purpose. It

may cause hazard to modify or try to modify the features of this

product.

Keep properly cleaned the equipment. Food remaining may

cause fire risks.

In case of faults do not try to repair personally the equipment.

Repairs carried out by non competent personnel may cause

damages or fire risks.

First of all consult the content of this handbook.

If you do not find the information you need, please contact the

closest Assistance Centre.

The assistance to this appliance has to be carried out by the

authorized Technical Assistance Centre. Please ask for

original spare parts only.

After having used this appliance please make sure all controls

are in “OFF” position.

If you use an electrical outlet near this equipment, be careful

the cables the appliances you are using do not touch it and are

enough far away from the warm parts of this equipment.

Suggestions for the

environment protection.

All the materials used are compatible with the environment and

recyclable. We be you to give your contribute for the

environment conservation, using the proper waste disposals

channels.

The unused appliances are not waste without value. Through

the ecological disposal, different materials used for the

production of Your appliance can be reclaimed.

Please take information on the actual possibilities for the

ecological disposal by your specialized retailer, or through your

local city office.

Before scrapping the appliance, cut the cable the supply cable

in order to make it useless.

Guide to the instructions

reading

These symbols will help you in finding quickly the most

important information.

Safety information

“Step by step” instructions

Useful advices and suggestions

Information related to the environment protection

This appliance is in conformity with the following

Directives CEE:

- 73/23 e 90/683 (related to the Low Voltage);

-89/336 (related to the Electromagnetic

Compatibility);

- 90/396 (related to the Gas working appliances)

- 93/68 (related to the General Directives and

following modifications.

2

These instructions are only valid for the countries

indicated by the symbols on the cover of the

instruction handbook and the appliance.

Index

For the User

For your safety 2

Use instructions 3

Cleaning and maintenance 4

Periodic maintenance 4

Assistance and spare parts 5

Guarantee conditions 5

For the installer

Technical features 5

Installer instructions 6

Connection to the gas supply 7

Connection to the electricity supply 8-9

Adjustment to the different types of gas 10-11

Recess on modular furniture 12-13-14

Use instructions

Before using the appliance, remove all the

packing materials, advertising labels

included and eventual protective film.

The control knobs of the cooker

top

On the front side of the top you will see the knobs for the

gas burners’ running/working. The symbols indicated on

the knobs have the following meaning:

No gas supply (knob turned off)

Maximum gas supply

Minimum gas supply

Burners ignition

To obtain the flame easily, turn the burner on

before putting saucepan on the grid.

Push the knob of the corresponding burner

firmly and turn it in an anti- clockwise direction

until the symbol of “maximum gas supply”. The

flame lights up automatically.

Once the burner is on, keep the knob press for

about 5 seconds; This time in necessary to the

thermocouple to warm up. (picture 1, letter D)

and deactivate the safety valve which otherwise

would shut off the gas flow.

At this point , control the flame is regular and

turn the knob up to the requested intensity.

If after some attempts the flame does not light

up, control that the “grid cap” (indicated in

picture 1 with letter A) and the "crown" (letter B)

are on the right position.

To shut of the flame, turn the knob in a

clockwise direction until the symbol.

For a correct use of the burners.

For a less gas consume and a better performance, use

only flat-bottomed pots and pans which fit the burners,

see below table.

Burner Pot diameter Pot diameter

minimum maximum

Ultra-rapid (treble crown)160 mm. 260 mm.

Rapid (rapid) 160 mm. 240 mm.

Medium (semi-rapid) 120 mm. 220 mm.

Small (auxiliary) 80 mm. 160 mm.

Also, when a liquid starts boiling, pay attention to lower

the flame as much as suitable to keep it boiling.

The stainless steel, if under excessive heating,

can burnish. Therefore, for the prolonged cooking

ollari stones, earthenware pans or slabs in cast

iron are recommended. Avoid also the

employment of aluminium sheets as protection of

the plan during its working.

Before taking out the pans from the burner,

turn the flame down or shut it off.

During the cooking where greases of oils are

used, look carefully at your cooking as these

substances can cause fire if brought to an high

temperature.

3

Cleaning and maintenance

Before any intervention it is necessary to control

the appliance is UNCONNECTED from the electricity

supply.

General cleaning

Wash the enamelled parts with warm water and detergent,

avoiding to use abrasive products which could scratch it.

Wash often the crowns and the grid caps with boiling

soapy water, pay attention to scrape every scale off.

After the use rinse the stainless steel parts carefully using

water, and dry them with a soft cloth.

For persistent spots use normal non abrasive detergent

easy commonly to be found in commerce. We recommend

you not to use for the cleaning straw hats, steel wools or

acids.

Cleaning of the electrical ignition

The automatic ignition of the burners is assured by the

presence of a ceramic “glow plug” and by a metal long-

distance line. (indicated on picture 1 with letter C).

Periodically proceed with an accurate cleaning of these

parts of the hob. In order to avoid any difficulty in the

ignition, control that the holes of the crown (letter B) are

not clogged

Hob’s grids.

Hobs can be equipped by stainless steel grids (see picture

2) or cast iron grids (bigger and heavy – see picture 3).

The grids can be taken off to enable a better cleaning. Lift

the grids up form the hob.

Grids and chromium-plated grids

caps.

Grids and chromium-plated grids caps tend to darken with

their use. This is an absolute regular and unavoidable

phenomenon but it does not absolutely compromise the

hob functionality..

By the way, upon request, there are enamelled grids and

grids caps available by your retailer or our Technical

Assistance Centres.

Picture 2

Picture 3

Periodic maintenance.

The condition of the gas-supply pipe should be checked

periodically and, if present, the condition of the pressure

control. If you find any irregularities do not ask to repair

them but ask for their replacement. To grant the proper

working and safety it is necessary to periodically grease

the gas regulation cocks.

The periodic lubrication of the gas cocks must be

done by QUALIFIED PERSONNEL ONY whom has to

be contacted in case of anomalies to the appliance

working.

4

Assistance and spare parts.

This appliance, before leaving the warehouse, has been

tested and set by qualified personnel to obtain the best

working performance. If any repairs are required, they

have to be done with the maximum care and attention.

For this reason we recommend you to contact the

retailer who dealt with the sale or the closest Assistance

Centre, specifying the type of inconvenience, the

appliance model (Mod.), the product number (Prod.

No.) and the manufacturing number (Ser. No.). These

datum are indicated on the label on the last page og the

handbook.

Original spare parts, certified by the product

manufacturer and countersigned by this brand, are

available by our Technical Assistance Centres and

Authorized Spare Parts Shops only.

Guarantee conditions

This new appliance is covered by guarantee. The

guarantee conditions are fully indicated on the leaflet

“TOP SERVICE”, which will be found on the inside of the

appliance.

Hold carefully, with the leaflet “TOP SERVICE” the

receipt or the transport bill, useful to support the

purchase of his appliance and the date of it.

In case of intervention by the Assistance Service, show

these documents to the charged personnel. Without the

respect of this procedure, the Assistance Service will be

obliged to debit you any eventual repairs.

The Technical Assistance Service, throughout its

numerous authorized Centres, gives assistance in Italy

to the most prestigious brands of appliances. If

necessary you can look for the closest Centre by

consulting the “TOP SERVICE” leaflet.

Technical features

Gas burners power

Ultra-rapid treble crown burner (big) 4,0 Kw

Rapid burner (big) 3,0 Kw

Auxiliary burner (small) 1,0 kW

Semi-rapid burner (medium) 2,0 kW

Category II2H3+

5

Appliance Calibration Methane Gas 20 mbar

Gas inlet connector G 1/2"

Feeling tension 230 V 50 Hz

Dimensions for the recess

opening

Width 443 mm

Depth 377 mm

Instructions for the installer

WARNING: This appliance can be installed and can

work only in permanently well-ventilated rooms in

accordance with o UNI 7129 e UNI 7131 regulations.

The installation of the appliance and the connection to

the electric network must be carried out exclusively by

QUALIFIED PERSONNEL ONLY. Before doing any

sort intervention it is important to verify the equipment is

disconnected from the electrical network

Room of installation

In order to have a proper working of the gas appliance it

is of main importance to grant a natural air circulation in

the room, the air necessary for the gas combustion. (the

installer must strictly follow the current directives UNI-

CIG 7129 - 7131).

The air circulation must be ensured through openings in

walls to the outside (as indicated in picture 7).

These openings must have a free passing section of at

least 100 cm 2.

This opening must be made in such a way that cannot

be obstructed from the outside, near the floor level and

positioned on the opposite side of the exhaust system.

If this opening cannot be made in the room where the

appliance is installed, the necessary air can come from a

near room, but:

this room cannot be a bedroom;

this room cannot be in depression;

the ventilation between the room where the appliance is

installed and the near room has to be insured by

permanent openings. (UNI-CIG 7129).

Picture 7

6

THE CONSTRUCTOR COMPANY DECLINES

FROM ANY RESPONSABILITY IN CASE OF

DEMAGES CAUSED BY AN INSTALLATION NOT

IN COMPLIANCE WITH THE CURRENT

REGULATIONS AND WITHOUT RESPECTING

THE ACCIDENT PREVENTION RULES.

Discharge of flue gases

Cooking appliances must always discharge the flue

gases into special hoods, which must be connected to

chimneys or have direct access to the outside.(picture7).

If it is not possible to install a hood, it is necessary the

employment of an electric fan fitted to the external wall

or to the window, as long as there are the conditions for

the increase of the ventilation (see picture 8), reported to

the power of the fan itself. (UNI-CIG7129).

This electric fan must have the necessary power to

grant, for a kitchen, an hour air change of 3-5 times its

volume.

Picture 8

Picture 9

7

Connection to the gas-supply.

The cooker should be connected according UNI-CIG

7129 – 7131 directives. The appliance is tested and

adjusted to operate with the type of gas stated on the

rating plate applied in the inferior protection, closed to

the connection gas-supply pipe.

Make sure the type of gas you will use to feed the

appliance is the same indicated on the label.

In the contrary case proceed referring to the paragraph “

Adjustment to the different gas types”.

For the best performance and the lowest consume,

make sure that the gas pressure respect the values

indicated in the table “Features of the burners”.

If the applied gas pressure is different (or variable) from

the scheduled one, it is necessary to install, on the inlet

pipe, a proper gas pressure regulator for gas (NON

GPL) in compliance with UNI-CIG 7430.

The use of pressure regulators for liquid (GPL) is

permitted but it has to be in appliance to the UNI-CIG

7432 Directive.

On the terminal part of the ramp with a thread nut G 1/2”

the pipe fitting has to be mounted, putting between the

parts, the washer as indicated in picture 9. Screw the

parts without forcing, position the washer toward the

requested direction and tighten everything.

Gas connection

The connection of the hob to the gas pipe network must

be made by means of a rigid metallic pipe complying

with the UNI-CIG 7129 directive or using a flexible

connection according the UNI-CIG 9891 directive, which

can be extended to a maximum length of 2 metres. Pay

attention, in case of employment of flexible metal pipes,

they do not get in touch with moving parts or get

crushed. Pay attention even if you combine a hob and

an oven. The gas inlet washer in the appliances is

thread ½” male cylinder. Carry out the gas connection

avoiding any sort of stress to the appliance.

At complete gas connection, always verify the

perfect hold of all the washers by using a soapy

solution. Never carry out this control using a flame

Electrical connection

The appliance is set up for a single-phase 230V feeling

voltage. The connection has to be carried out in

compliance with the current directives and law

dispositions.

Before connecting the hob make sure that:

The shaping valve and the electrical system can stand

the appliance load (see the serial number indicated on

the rating plate):

The feed system of the appliance has a proper earth

connection, according the laws in force;

The tap or the single-pole circuit breaker are easy to be

reached from the installed appliance.

Mount on the cable a suitable tap for the load and

connect it to a proper safety tap.

If a straight connection to the electricity is desired, it is

necessary to put a single-pole, with a minimum opening

of 3mm dimensioned to the load and in compliance with

the current directives, between the appliance and the

network.

The brown phase wire (coming out from the L terminal

on the terminal board) must be always connected to the

phase of the feeding network.

In any case the feeding wire has to be positioned so that

it cannot reach, anywhere in its length, a temperature

higher than 90°C.

An example of optimal current path is indicated on

picture 10. The wire is guided by the employment of

clamps fixed on the side of the furniture, in order to

avoid any contact with the appliance under the hob

8

Picture 10

Replacing the electrical power

cable

If necessary the electrical power must be replaced

exclusively with power cables type H05V2V2-F T90

suitable for the load and temperature rating.

It is also important that the earth wire (Yellow/Green)

must be at least 2 cm longer than the other phase

neutral (picture 11)- (picture 12).

After the connection test the heating elements letting

them work bout 3 minutes.

Picture 11

Picture 12

Electrical diagram of the top

9

Adjustment to different types of gas

Replacing the nozzles

1. Remove the grids.

2. Remove the grid caps and burnes’ crowns.

3. With a 7 socket spanner unscrew and take out the

nozzles (picture 13), substitute them with those

corresponding to the working gas type (see table next

page).

4. Reassemble the parts/elements by executing the

above described operations in the opposite direction.

5. Substitute the calibration rating plate (positioned near

the feed ear). This last one is in the small bag of the

injectors’ kit.

If the pressure of the gas applied is different (or variable)

from the scheduled one, it is necessary to install on the

inlet tube, a proper pressure regulator for gases (NOT

GPL) in compliance with the UNI-CIG 7430.

The employment of pressure regulators for liquid gas

(GPL) is allowed if complying with UNI-CIG 7432.

Picture 13

Adjusting the minimum gas setting of taps.

To adjust the minimum setting proceed as follows:

1. Light up the burners as previously described.

2. Turn the gas cock to the minimum position.

3. Take the knobs out..

4. Work on the by-pass pin indicated on picture 15.

• If you pass from Methane to GPL gas, screw tight

the by-pass pin in the clockwise direction.

• In any case the result must be a small,

homogeneous and regular flame in the entire

burner’s crown. .

5. Verify then that by turning quickly the tap from the

maximum to the minimum position, no burner’s

blowing-out occurs.

The described adjustment’s operations can be easily

done in any positioning of the hob on the kitchen

furniture.

10

Picture 15

BY-PASS DIAMETRES

Burner

Ø By-pass

tap

in hundredth

Auxiliary

Semi-rapid

Rapid

Ultra-rapid with

treble crown

28

32

40

56

BURNERS SPECIFICATIONS

11

TYPE OF

GAS

TYPE OF

BURNER

NOZZLES

MARKING

1/100 mm

NOMINAL

THERMIC

RATE kW

REDUCED

TERMIC

RATE kW

NOMINAL IN RATE

NOMINAL

PRESSURE

mbar

m3 /h g/h

NATURAL

GAS

(Methane)

Ultra-rapid (big)

Rapid

Semi-rapid

(medium)

Auxiliary (small)

146

119

96

70

4,0

3,0

2,0

1,0

1,2

0,65

0,45

0,33

0,381

0,305

0,190

0,095

-

20

LIQUID

GAS

(Butane/

Propane)

Ultra-rapid (big)

Rapid

Semi-rapid

(medium)

Auxiliary (small)

98

86

71

50

4,0

3,0

2,0

1,0

1,2

0,65

0,45

0,33

-

288

202

144

72

28-30/37

Types of cooker tops

Tops with stainless steel grids Tops with cast iron steel grids

12

Positioning and connection

Cookers can be mounted on a furniture with a recess

opening with dimensions shown in picture16

The fixing of the hob to the top has to be done as follows:

Position the suitable dope, not issued, on the front,

back and side edges of the worktop’s opening (as

shown in picture. 16).

Ad just the hob on the opening of the furniture paying

attention to centre it.

Fix the hob to the furniture using provided brackets

(see picture 20). The traction of the screws is enough

to trace the dope, whose excess could easily therefore

be removed.

In picture 18 and picture 19 are illustrated the outline

of the connection to the electric supply and the gas

supply.

For thick edge worktops, execute on the top, only the

hole with dimension 377x443 millimetres without the

ribassamento from 1,5 millimetres stubbling.

Picture 16-17

13

Picture 18

Picture 19

A) Ending of the ramp and nut

B) Gasket

C) Tap

Picture 20

Possibilities of positioning and connection

14

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 shall be handed over to the applicable 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 more detailed information about treatments, recovery and recycling of this product, please contact your

local city office, your household waste disposal service or the shop where you purchased the product.

15

ELECTROLUX-REX PZ2OV Installation guide

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ELECTROLUX-REX PZ2OV Installation guide

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