11
Terminal Block in Unit
40 Amp
Double Pole
40 Amp
Double Pole
Unit Requires 10 AWG ground wire - one for each 240V circuit
L1
L1
L2
8/2 AWG
8/2 AWG
L2
240V
240V
L1 L2
L1 L2
Wiring Diagram for 18kW
Terminal Block in Unit
40 Amp
Double Pole
40 Amp
Double Pole
40 Amp
Double Pole
Unit Requires 10 AWG ground wire - one for each 240V circuit
L1
L1
L1
L2
8/2 AWG
8/2 AWG
8/2 AWG
L2
L2
240V
240V
240V
L1 L2
L1 L2
L1 L2
Wiring Diagram for 24kW, 29kW