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Instructions for the installer
5. Electrical connection
ELECTRICAL SHOCK HAZARD
Disconnect electrical power at the circuit breaker box or fuse box before installing the appliance.
Provide appropriate ground for the appliance.
Use copper conductors only.
Failure to follow these instructions could result in serious injury or death.
Prepare an omni-polar cutoff device on the power supply line of the appliance with a contact opening distance
equal to or more than 0,1" (3 mm), located in a convenient position near the appliance.
Make sure that the relief valve and the home wiring system are able to withstand the appliance load.
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.
Before making the electric connection, make sure of the efficiency of the earthing.
Once the appliance has been installed make sure that the plug is accessible to allow the periodical check-up.
The green earth cable must not be subject to cutoffs.
The electric cable must not come into contact with parts whose temperature is more than 122°F (50°C) higher
than room temperature.
Do not use reducers, adapters or shunts.
5.1 Connecting and replacing the electric cable
To connect the electric cable, it is necessary to access the terminal board. It is located
on the back of the appliance as shown in the figure.
Proceed as follows:
•
open the terminal board box;
•
unscrew the screw A (that locks the cable);
•
loosen the screw contacts and consult the section "5.2 Type of power
supply" to connect the supplied cable to the terminal board.
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