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a13. _____ To assist with troubleshooting, use the Input Output Screens. These values will let you know the status of various digital and analog inputs/outputs to the Carel controller.
Input Output Screens: Access these screens from the Input/Output icon on the Quick Menu. These values represent analog and digital inputs to the controller or internal calculated values based upon direct inputs. Use up / down arrow keys to switch between screens. These screens can be useful when troubleshooting – for example, if the digital output telling the fan to run is on, but the digital input from the VFD is not on, then it can be concluded that the VFD may be faulted.
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