Emerson Heat Pump Thermostat Wiring Diagram
This information will be used in step 4 5 to configure your thermostat.
Emerson heat pump thermostat wiring diagram. Sensi thermostat is not compatible with line voltage systems. Heat pump connections if you do not have a heat pump system refer to figures 2 3. December 11 2018 by larry a. The front cover use the following chart and check the box next to the settings that match your new thermostat s wiring.
Big blue universal thermostat wiring diagrams for 1f95 1277 part no. Heat pump dual fuel geothermal. 1f83h 21np thermostat pdf manual download. A wiring diagram is a simplified conventional pictorial depiction of an electrical circuit.
Typical wiring diagram for heat cool 5 wire two transformer systems heating transformer heating system fan relay cooling system rc 24 vac 120 vac hot neutral cooling transformer b o y rh 24 vac 120 vac hot neutral thermostat system g w figure 6. If you have a heat pump with reversing valve connect y and w with a jumper wire on your new thermostat. No it needs to be installed. A line voltage thermostat will typically have wires larger than 18 gauge and may not have terminal labels.
37 6808d replaces 37 6808c 0904 single stage multi stage heat pump white rodgers is a division of emerson electric co. 80 series heat pump thermostat battery powered or hardwired with common. This option will walk you through the entire installation process including identifying and connecting your wiring as well as connecting to wi fi. Thermostat terminals with attached wires outdoor equipment setting used in 4 5 no wire on thermostat terminal y no air conditioner no heat pump ac0.
Typical wiring diagram for heat pump with reversing valve energized in cool transformer. View and download emerson 1f83h 21np installation and operation instructions online. Thermostat you are replacing or the heat pump being installed with this thermostat requires a b terminal to energize the changeover relay in heat the o b switch must be moved to the b position. It reveals the components of the circuit as simplified forms as well as the power and signal links between the gadgets.
Heat pump systems include. If you re unsure of your system voltage you or a contractor should measure voltage using a multimeter.