5. Thread the electrical wire from the pressure
switch into the left opening at the bottom of
the control box and tighten the electric wire
strain relief securely. (Fig. 5)
6. Connect the two wires from the pressure
switch to the terminals in the control box
marked L1 and L2. (Fig. 6)
7. Connect the green ground wire from the
pressure switch to the green ground screw
in the lower left corner of the control box and
re-install the control box cover. (Fig. 7)
5
L1
6
L1
L2
R
7
L1
18
L2
R
Y
B
Y
B
L1
L2
IL1178
L2
R
Y
IL1177
R
Y
B
IL1179
B
IL1180