Electrical Connections - Eden CS/4S 21 Installation, Operation And Maintenance Manual

INSTALLATION, OPERATION
AND MAINTENANCE MANUAL
ELECTRIC POWER CABLES AND VALVES PASSAGE
ELECTRIC POWER
CABLE
CABLE GLAND
PRESSACAVO
CS/4S
ELECTRICAL BOX
OPENING FOR
ELECTRIC POWER
CABLE PASSAGE
HC/4S
ELECTRIC POWER
CABLE
Pic. 22
Vers. 2009-3

ELECTRICAL CONNECTIONS

ACCESS TO THE CONTROL PANEL
ATTENTION!
Before carrying out electrical connections, ensure that the electricity
supply has been cut off, checking that the on-off switch is in the OFF
position.
Only qualifi ed electricians should carry out the electrical connections. Check
that the mains supply is single-phase 230 Vac/1/50 Hz (± 10%). Operating the
appliance with voltages outside the above limits could cause malfunction and
renders the warranty null and void.
The fan coil power supply line should be fi tted with at least a switch isolator in
conformity with European standard EN60947-3. Make sure that the electrical
system is suitable for providing not only the working current required by the
appliance, but also the necessary current for powering household and other
electrical appliances already in use. Any electrical and mechanical alterations
or tampering render the warranty null and void.
The motor and accessories power cables in channels or conduits should remain
inside the same until they are inside the appliances.
To access the switchboard, proceed as follows:
1 Open the cassette grille;
2 Remove the metal covers fi rst removing the screws;
3 Carry out the wiring;
4 Replace the metal covers and close the unit panel.
10
water cassettes
Pic. 23