2021.A
6
4.3 Electric Connection
1. Before connecting the appliance to the network, check the following:
⚫
Network voltage corresponds to the data written in the plate.
⚫
Grounding is efficient.
⚫
The connection cable is suitable to the power absorbed by the appliance.
2. Place a device before the appliance itself that allows the unit
’s disconnection from the mains
circuit in an omnipolar way; this device must have an opening of contacts of at least 3mm. safety
switches can be used. The omnipolar switch must be close to the appliance, be approved and
have a section suitable to the appliance.
3. The cable must have features similar to the H07 RN-F type. The YELLOW-GREEN ground cable
must be longer than the others in the event that, if the cable stopper breaks, the cable will
disconnect after the tension cables.
The YELLOW-GREEN cable must never be broken.
4. Equipotential: The appliance must be connected to an equipotential system. The terminal is
positioned close to the cable input. It is marked by a label:
Warning: ELECTRIC GROUNDING INSTRUCTIONS:
This appliance is equipped with a three-prong (grounding) plug for your protection against shock
hazard and should be plugged directly into a properly grounded three-prong receptacle. Do not cut or
remove the grounding prong from this plug.
4.4 Exhaust System
1. The appliances must be positioned in suitable areas for the discharge of the combustion products
in respect to how much
is prescribed by the installation’s norms. Our appliances are classified as
type
“A” gas units.
2. These appliances are not designed to be connected to an evacuation duct for the discharge of
combustible products.
3. These appliances must discharge the combustible products into appropriate hoods, or similar
devices, connected to a flue of proven efficiency, or they may be connected directly to an outdoor
vent.
4. If such an arrangement is not possible, the unit may be connected to an air exhaust system that
leads directly outdoors, having a capacity no lower than required; see the technical data table,
plus the air exchange necessary, in order to make operators comfortable.
