Heatrae Sadia ELECTROMAX SOLAR Installation & Servicing Instructions Manual page 32

3.8.6 240v 45A ELECTRIC BOILER CONNECTION
Connection of the electrical boiler is made to the supply terminal block on the electric boiler
main PCB.
• Remove the boiler PCB control cover be undoing the screw located at the top of the cover.
(see figure 18 below)
• Use 3 core 10mm
• Route the cable via one of the 25mm cable glands, along the wire guard, through the
aperture in the centre of the wire guard and then through the cable bush located in the left
hand side of the electric boiler control PCB housing.
• Connect the Live (brown) conductor to L
• Connect the Neutral (blue) conductor to N
• Connect the Earth (green/yellow) conductor to
• Check all connections are tight and refit the boiler PCB control cover.
FIGURE 18: ELECTRIC BOILER CABLE CONNECTION
WIRE GUARD
CABLE BUSH
FIGURE 19: ELECTRIC BOILER MAIN PCB
32
flexible cable or 10mm
2
L
E
N
L
N
E
R
N
NC
Twin and Earth.
2
10mm CABLE 2
SCREW
TERMINAL BLOCK
COVER