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Edge [ii] Controller Operation Manual

SECTION 3: CALIBRATION

OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 67 of 196

3.3 Input/Output

Complete the instructions below to view the current reading of the system’s sensors, and either

calibrate the sensor or enter offset values. Note, this does not apply to the two Over-

Temperature Limit Switches mounted on the front of the unit just under the I/O board;

instructions for checking and configuring those switches are in the Benchmark PLATINUM-

Edge: Operation-Service Manual (OMM-0137, GF-211).

1. Go to: Main Menu → Calibration → Input/Output.

2. The Input/Output screen appears showing the sensors that are available. If a sensor is

unavailable or disabled, its button is not displayed.

Figure 3.3: Calibration: Input/Output Screen

NOTE: You can navigate from one Input/Output screen to the next in round-robin fashion

using the Page Left and Page Right icons on each screen.

3.3.1 Temperature Sensors

This screen allows you to see the current value of all temperature sensors. If reliable feedback

or external instrumentation indicates the reading is inaccurate, you can adjust its reading via the

Offset parameter. This process can be repeated for all available analog inputs.

Figure 3.3.1: Input/Output: Temperature Sensors Screen

1. Go to: Main Menu → Calibration → Input/Output → Temperature Sensors.

Watts AERCO Edge [ii] User Manual

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