Allard manual EB120 Advanced Ethanol Boiler

EB120 Temperature Probe

Installations of power supply and control cables

1.Confirm the correct voltage of power supply and wires.

2.Remove the knock out for the power cable entry and use a rubber grommet to protect the cable, connect to the conductors to the correct terminals – for single phase power supply use the copper bridge connectors, for 3 phase supply remove them.

3.Remove the knock out for the control cable entry and use a rubber grommet to protect the cable, connect the cable to the relevant port on circuit board.

4.Ensure the power supply wire and control cable remain separated to prevent magnetic field of power supply wire from disturbing control cable signal.

For typical electrical connection in single-phase 220-volt operation, bridge the L1, L2, and L3 terminal connections together, and connect the AC Hot wire to one of the L connections. Next, bridge the 3 neutral (N) terminal strips together and connect the AC neutral to one of the N connections. Last, connect the electrical ground to the ground terminal on the EB120 case.

EB120 Advanced Ethanol Boiler 7