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7 - the terminal nuts and washers are removed, and all
cables attached as indicated. Washers and nuts are
re-installed and fastened securely. The ground wire is
connected as shown.
8 - the final connection should now look like this. Tight-
en the cable relief and re-install the connection box lid.
9 - tighten the cable relief for power supply and ther-
mistor cables.
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3
10 - install the potential equalizing cable, and tighten
the nut securely (the right terminal is for grounding to
the plant).
Reinstall the upper panel with the 4 screws. It can be
necessary to press the side panels slightly, to align the
screw holes.
Reconnect the drain hoses and refit the blower covers.
11 - power supply to the control box is guided through
the relief union as indicated.
12 - power supply cable is connected to the main
switch as indicated. Finally the potential equalizing
cable and thermistor cable are connected.