A HEAT PUMP SYSTEM HAVING A DUAL MODE MAXIMUM %DEMAND RE-CALCULATION ALGORITHM CONTROLLER

摘要

One aspect presents a controller that comprises a control board, a microprocessor located on and electrically coupled to the control board, and a memory coupled to the microprocessor and located on and electrically coupled to the control board. The controller is configured to receive an operating parameter signal and recalculate a first maximum heating %demand to a second maximum heating %demand that is greater than the first maximum heating %demand, when a value of the operating parameter signal exceeds a predetermined value, and operate the HP system based on the second maximum heating %demand.