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4. When all the connections are complete, the control box can be refitted (if removed).
Remember that all connectors are clocked and will therefore only fit in one position.
Do not try to fit it using brute force. It is important that tank sensor is plugged into
Sensor 1 socket. The in-line sensor placed on the right-hand side of the machine
(pump circuit) goes into Sensor 2 socket. Return temperature sensor (accessory)
plugs into Sensor 3 socket.
5. If desired, a cable tie can be used to organize the electrical cords.
6. Turn the machine right side up. Fill it with water so that the heating elements are
fully covered. Check that there is no leakage. Tighten main heating element nuts if
necessaray
7. Connect the power cables and put the machine in manual mode. Turn on the heat
and visually verify that small bubbles form on the heating element surfaces as an
indication that both heating elements are working properly.
8. Now the work is completed, and the machine is ready for normal operation.
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