EQUATION Eolto 1500 Manual De Instrucciones página 111

CONNECTION
A 3 strand mains cables is used for connection to the mains, the colors of wire are brown for the phase,
blue for neutral & black for pilot wire.
The appliance is double insulated and must not be earthed. The black wire (pilot wire) must not be
connect to the earth.
The black wire is used to remotely control the ECO, COMFORT, COMFORT -1, COMFORT -2, STOP and ANTI
FREEZE modes and program your heater. Your device must be equiped with a connected 6-order pilot wire
interface and a bridge (In this case, adjust the target temperature on the device).
If the pilot wire is not connected, it must be insulated to avoid any contact with the other terminal blocks.
• Put the power OFF
• Connect the wires according to the diagram below
• Close the cable outlet or the junction box
• Put the power ON
Connection with
Pilot Wire
Phase
Brown = Phase
Blue = Neutral
Black = pilot wire
Connection with 2 pole plug
• If the installation is equipped with a wall socket, it is possible
to use a 2-pole plug adapted to the power of the device and its
protection index (IP24)..
• In this case, the pilot wire must not be not connected, it must
be insulated to avoid any contact with the other terminal
blocks.
Earthing prohibited
If the installation is equipped with an earth wire, it must in no case be connected with
a wire from the device, it must be insulated to avoid any contact with the other wires.
Neutral
pilot wire
Connection without
Pilot Wire
Phase
Brown = Phase
Blue = Neutral
Brown = Phase
Blue = Neutral
Neutral
Black = pilot wire
Black = pilot wire
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