Humboldt H-3185B CONTROLLER - Manual (Page 5)

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© 2008 Humboldt Manufacturing
Figure 3
4. Plug the main power cord from the controller box into an appropriate receptacle.
The controller requires a 125VAC, 30 amp power source.
5. Connect the thermocouple wire from the machine to the matching connector
coming from under the chart recorder.
6. The main circuit breaker is located on the side of the controller box near the door
latches. Set the breaker to the ON position.
7. Wait for the controller to go through its self test. When the self test is complete,
the upper red display and the lower green display will show temperature readings.
The green display is the set value and the red display is the actual temperature
reading from the TC (Figure 4).