If using the CCRP with the 1000, 2000 and/or 2100 series room heating units and utilizing the automatic room temperature set back feature, the addition of a signaling device is required to initiate the set back time. This signaling device attaches to the "E" and "R" positions of the terminal strip in the CCRP. The transmitter in the CCRP receives the set back signal, and, in turn, sends the signal (wireless) to the heater(s).
If the power company uses multiple signals for peak control of devices on different rate strategies, the "E" terminal position can be used as the input port to trigger peak control of those devices on the separate strategy rather than for room temperature set back.