Water Heater Thermostat Wiring Diagram

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.

Water heater thermostat wiring diagram.

In the electric water heaters and thermostat wiring and installation series we will be showing that how to wire and install a non simultaneous non continuous dual element water heater and thermostat for 120v ac single phase us and 230v ac single phase eu uk. The water heater element is connected to the thermostat via t 2 as hot and l 4 as neutral. Safety mat wiring diagram elegant amazing robertshaw thermostat. Single phase 120v non continues dual element water heater thermostat wiring.

The wiring connection for both single phase 120v and 240v are same i e. The line is connected to the l 1 terminal while neutral or second line is connected to the l 3 terminal. Wiring diagrams residential electric water heaters current production 315267 000 time clock switch operates bottom element only to power supply to time clock switch off peak meter operates to power supply to off peak clock 2 wire 1 phase non simultaneous operation from 3 wire heater junction box black blue yellow to off peak. In most cases the limit switch and the thermostat share a plastic housing.

Collection of wiring diagram for hot water heater thermostat. In this post i am gonna to share with some diagrams which clear your concept about the wiring of water heater geyser. When power is initially turned on to the unit the upper element is energized and heats the water in the upper third of the tank see figure 1. Black color is neutral while red is phase or line and the yellow green wire is used for ground earth.

A wiring diagram is a simplified standard pictorial representation of an electrical circuit. 7 wire thermostat wiring diagram fresh thermostat wiring 2 wires. Elements thermostats and a high temperature limit switch. It shows the elements of the circuit as simplified forms and also the power as well as signal connections between the tools.

Thermostat wiring diagram gallery. Electric water heater wiring with diagrams explanation. We use water heater thermostat for controlling the water temperature. Water heaters contain three basic electrical components.

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. Robertshaw thermostat wiring diagram gallery collections of water heater wiring diagram dual element awesome robertshaw.