Ecobee3 manages auxiliary heating through the w1 w2 if there is more than 1 stage of aux heat terminals outputs. 3 wire heat only thermostat r g w installing your ecobee with a boiler and ac dual transformer system.
Ecobee Thermostat Wiring Diagram 2 Wire Thermostat 2 Wire
Ecobee humidifier wiring diagram. This diagram illustrates the wiring connections for a heat pump system with auxiliary heating. These diagrams are also available within the installation guide included with your smartthermostat with voice control. Smartthermostat with voice control and ecobee4 wiring diagrams the following wiring diagrams are for the smartthermostat with voice control and ecobee4 thermostats and common hvac equipment configurations. Ecobee wiring diagram proposed 20wiring pleasant icon this has been resized bar view ecobee4 2 wire accessory wiring diagram jpg ecobee3 humidifier wiring diagram for. 5 a b a b phillips screwdriver drill for mounting anchors with 3₁₆ inch drill bit items youll need tip. W2 aux and or e emergency wiring connections will normally connect to the ecobee3 w1 terminal.
The short green wire above connects the rh terminal on the ecobees ei the lettering is hidden by the wire down to the acc1r terminal. Wiring for a humidifier on the ecobee equipment interface. This provides 24v power from the rh terminal to the acc1r terminal. Thermostat installation wiring diagrams. Installing your ecobee thermostat with a c wire. 2 stage heat1 stage cool with 2 accessories 2 stage heat1 stage cool with 3 accessories 1 stage heatcool with 3 accessories 3 stage heat2 stage cool with 1.
Review all the instructions before you start to. Ecobee3 lite wiring diagrams. Connect the acc1 terminal on the ecobee equipment interface to one of the. Heat only 2 wire boilerfurnace installations for ecobee thermostats. Smartthermostat with voice control and ecobee4 wiring diagrams.
Gallery of Ecobee Humidifier Wiring Diagram
