Electric Thermostat Wiring Diagram
To wire a thermostat you must first be aware of the type of system that you have in your home.
Electric thermostat wiring diagram. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool while an air conditioner uses the process of refrigeration to only cool the central air conditioner will usually be paired with a gas furnace an electric furnace or some other method of heating. Assortment of electric heat thermostat wiring diagram. The wiring connection for both single phase 120v and 240v are same i e. The water heater element is connected to the thermostat via t 2 as hot and l 4 as neutral.
Electric water heater wiring methods and diagrams for double and single heater element with thermostat. By the use of an adjustable set point the job of the thermostat is to turn on either the heating or cooling system to maintain the desired room temperature in the home and to turn off the system when the desired temperature is achieved. How to wire a thermostat. Connect the white wire to the load neutral wire and the green which is the ground wire will connect to the load ground wire.
Sometimes the green wire may also be bare in color. Electricalonline4u a platform to learn electrical wiring single phase 3 phase wiring controlling hvac electrical installation electrical diagrams. Black color is neutral while red is phase or line and the yellow green wire is used for ground earth. The white would be the neutral wire and the green would be the ground wire.
Even the most seasoned people who enjoy diy may come across problems with wiring a thermostat. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. Thermostat wiring for dummies. Unlike the low voltage thermostats that control central heating and air conditioning systems electric baseboard heaters use line voltage thermostats that are installed as part of the full voltage circuit powering the heater.
The thermostat can be mounted directly on the heater itself or it can be mounted on the wall so that the circuit wiring passes through the thermostat first on the way to. The thermostat wiring on these systems can have very similar wiring properties. The line is connected to the l 1 terminal while neutral or second line is connected to the l 3 terminal. A large majority of homes today have an hvac system containing a furnace oil gas or electric and an a c unit.
Connect the black colored wire to the line side of the electric thermostat. Heck now i m not calling anyone a dummy. Electric baseboard thermostat wiring diagram wiring diagram is a simplified good enough pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the capacity and signal connections between the devices. It reveals the parts of the circuit as simplified forms and also the power and also signal links between the gadgets.