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Instructions for the installer
9
3.3 Electric connection
Make sure that the voltage and the size of the mains corresponds to the specifications shown on
the plate located on the back of the appliance.
The plate must never be removed.
The plug at the end of the power supply cable and the wall socket must be the same type and must
comply with current electric standards. Check that the mains is adequately earthed. Once the
appliance has been installed make sure that the plug is accessible to allow the periodical check-up.
The power supply cable should conform to BS6004.
Prepare an omni-polar cutoff device on the power supply line of the appliance with a contact
opening distance equal to or more than 3 mm, located in a convenient position near the appliance.
Do not use reducers, adapters or shunts.
Before making the electric connection, make sure of the efficiency of the earthing.
Make sure that the relief valve and the home wiring system are able to withstand the appliance
load.
The yellow/green earth cable must not be subject to cutoffs.
The electric cable must not come into contact with parts whose temperature is more than 50°C
higher than room temperature.
The cooker should be installed in accordance with the latest edition of the IEE regulations.
3.3.1 Electric power cable section
According to the type of power supply, use a cable that conforms to the following table.
Running at 400V3N~ (models connected according to DIAGRAM
"A"): use a pentapolar cable type H05RR-F/H05RN-F (cable
measuring 5 x 2.5 mm
2
).
Running at 230V3~ (models connected according to DIAGRAM
"C" but commutated by the installer according to DIAGRAM
"B"): use a tetrapolar cable type H05RR-F/H05RN-F (cable
measuring 4 x 4 mm
2
).
Running at 230V1N~ (models connected according to DIAGRAM
"C"): up to 2.9 kW use a tripolar cable type H05RR-F/H05RN-F
(cable measuring 3 x 1.5 mm
2
); between 2.9 kW and 5.4 kW use a
tripolar cable type H05RR-F/H05RN-F (cable measuring 3 x 2.5
mm
2
); between 5,4 kW and 7 kW use a tripolar cable type H05RR-
F/H05RN-F (cable measuring 3 x 4 mm
2
); over 7 kW use a tripolar
cable type H05RR-F/H05RN-F (cable measuring 3 x 6 mm
2
).
The end to be connected to the appliance must have the earth wire
(yellow-green) at least 20 mm longer.
The cable type H05RN-F is to be used for the models with fryer,
while cable type H05RR-F for those without fryer.