Instruction for Use

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replaced (supplied with the appliance).

The feeding connector of the gas to the appliance is

threaded 1/2 gas male cylinder.

Connection to flexible steel tube

The gas feed connector to the appliance is a threaded,

male 1/2" connector for round gas pipe. Only use pipes

and sealing gaskets that that conform to the standards

currently in force. The maximum length of the flexible pipes

must not exceed 2000 mm. Once the connection has been

made, ensure that the flexible metal tube does not touch

any moving parts and is not crushed.

Check the Seal

Once the appliance has been installed, make sure all the

connections are properly sealed, using a soapy water

solution. Never use a flame.

Electrical Connection

The hob is fitted with a 3x2.5 mm² power supply cable

factory set for a single-phase 220-230V~ connection. To

use a different type of connection, please refer to the

diagram below:

• Open the terminal box by removing the "V" screw and

taking off the cover.

• Connect the wires as shown in the diagram.

1 2

12345

380-400V 3N~

H05RR-F 5x1.5 CEI-UNEL 35363

380-400V 2N~

H05RR-F 4x1.5 CEI-UNEL 35363

220-230V 1N~

H05RR-F 3x2.5 CEI-UNEL 35363

• Fix the cable in place with the "F" cable clamp, close

the lid and fasten it with the "V" screw.

Electrical Connection for Gas Cooktop

Fit the supply cord with a standard plug for the demand

rate indicated on the rating plate or connect it directly to

the electrical mains. In the latter case, a single pole switch

must be placed between the appliance and the mains,

with a minimum opening between the contacts of 3 mm in

compliance with current safety codes (the earthing wire

must not be interrupted by the switch). The power supply

cord must be positioned so that it does not reach a tem-

perature in excess of 50°C above room temperature at

any point.

Before making the actual connection, make sure that:

• The fuse and electrical system can withstand the load

required by the appliance;

• That the electrical supply system is equiped with an

efficient earth hook-up according to the norms and

regulations prescribed by law;

• That the plug or switch is easily accessible.

N.B: Never use adaptors, shunts or the like because they

could overheat or cuase burns.

Attention: If the appliance is installed above a built-in

oven, the electrical connection for the cooktop must be

independent of that for the oven not only for safey reasons,

but also to facilitate removable of the oven in the future.

Adapting the Cooktop for Different Types of Gas

To adapt the cooktop to a different type of gas than that

for which it was designed, (see the sticker under the hob

or on the packaging), the burner nozzles must be changed,

as follows:

• remove the grids and slide the burners from their

housings. The burner consists of 2 separate parts (Fig.

E and fig. F);

• Unscrew the nozzles using a 7mm socket wrench and

replace them with those for the new type of gas. (See

table 1, “Burner and Nozzle Specifications”).

• Reassemble the parts following the instructions in

reverse order.

• On completing the operation, replace the old rating label

with the one showing the new type of gas; the sticker

is available from our Service Centres.

If the gas pressure is different than that prescribed, a

pressure regulator must be installed at the source, in

compliance with national standards governing the use of

piped gas regulators.

Fig. E Fig. F

Regulation of Air Supply to the Burner

The burners do not need a primary air regulator.

Minimum Regulation

Minimum regulation:

• Turn the gas valve to minimum.

• Remove the knob and turn the regulator screw

clockwise until the flame becomes small but regular.

N.B.: In the case of liquid gas, the regulation screw must

be fully screwed in (clockwise).