Heat Pump Diagram 1 Call For 1stage Heat Youtube This series covers a heat pump sequencing. this video is part of the heating and cooling series of training videos made to accompany my websites: grayco. This one is the second in the heat pump sequence. this video is part of the heating and cooling series of training videos made to accompany my websites: www.
Heat Pump Schematic Diagram G – green: fan – this is for the blower in the air handler. r – red: 24 volt power – your air handler is powered by 110v, but it is converted to 24v for the thermostat. c – blue: common wire for continuous 24 volt power from the thermostat to the air handler. e – white (optional): emergency heat. Honeywell 1st stage heat pump with auxiliary emergency heat (7 wire) this is also known as a 7 wire honeywell thermostat wiring. a first stage heat pump system will have 1 compressor hence only 1 y wire. this is the wire that controls the first stage compressor relay. in addition to the ob wire and r wires, you will have an aux e wire. In summary. a heat pump wiring diagram is a visual representation of how the electrical components of a heat pump system are connected. it shows the connections between the thermostat, compressor, fan motor, and other parts, allowing technicians to troubleshoot and repair any issues with the electrical system. Overview of different heat pump terminals. as shown in the diagram, you will need to power up the thermostat, and the 24v ac power is connected to the r and c terminals. the color of wire r is usually red wire, and c is black wire. the c wire is known as the common wire. these two connections will ensure that there is power to the thermostat.
Comments are closed.