CLCH-SVX07C-EN 101
Controls Interface
Calibrating the operator display
To calibrate the operator display:
1. On the home screen, press Setup. The Setup menu appears.
2. Page down to view the next screen.
3. Press Calibrate Touch Screen. A calibration screen appears.
NOTICE:
Equipment Damage!
Do not allow the operator display to come in contact with sharp objects. This could result in
equipment damage.
4. Touch the target using a small, pliable, blunt object, such as a pencil eraser or your finger. Hold
until the beeping stops. A second calibration screen appears.
5. Again, touch the target with the object. Hold until the beeping stops. The Advanced Selection
screen appears.
6. Press Home. The home screen appears.
Adjusting brightness and contrast
To adjust the brightness and contrast of the operator display:
1. On the home screen, press Setup. The Setup menu appears.
2. Page down to view the next screen.
3. Press the Adjust Brightness and Contrast buttons. The Brightness and Contrast screen appears.
4. To increase the brightness, press the buttons along the top row, in sequence, from left to right.
To decrease the brightness, press the buttons from right to left.
Note: Contrast adjustment is not available on all computer display models.
5. To increase the contrast, press the buttons along the bottom row, in sequence, from left to right.
To decrease the contrast, press the buttons from right to left.
6. Press Home. The home screen appears.
External communications port
Units with a factory-provided DDC controller can include a service module (see Figure 91) with an
external communications port when purchased. Both the operator display and Rover service tool
can be connected without shutting off the unit through the external communications port. Open
the cover plate on the service module and plug into the RJ-11 port for the operator display or the
RS 485 port for the Rover service tool. This enables continuous operation of the air handler without
disruption to the operating conditions of the unit. When servicing of the unit is complete, close the
cover plate on the service module to eliminate any air leakage path.
To Next Page
Loading...
Need help?
General
