Water Heater Upper Thermostat Wiring

Turn the power to the water heater back on.

Water heater upper thermostat wiring.

It shows the elements of the circuit as simplified forms and also the power as well as signal connections between the tools. A wiring diagram is a simplified standard pictorial representation of an electrical circuit. 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 repair kit https amzn to 30ysvxk in this video. Testing the upper thermostat. A sep a. Black color is neutral while red is phase or line and the yellow green wire is used for ground earth.

A dual element water heater uses two heating elements controlled by two separate thermostats. The line is connected to the l 1 terminal while neutral or second line is connected to the l 3 terminal. Failure to do this. 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.

The standard residential electric water heater control circuit consists of a manual reset high limit switch an upper thermostat lower thermostat two heating elements and wires. Electric water heater lesson wiring schematic and operation. Remove the access panels to the elements along with the insulation underneath. This electric water heater is wired as indicated above or below wiring diagrams electric water heaters for 3 phase applications therm o disc thermostats type 59t for the connection of this water heater to a 3 phase branch circuit connect field wiring to the water heater as indicated in the ap propri ate wiring diagram at right.

Many modern homes come with dual element water heaters. The upper element heats the upper portion of. Collection of wiring diagram for hot water heater thermostat. As i shown in the below electric water heater wiring diagram.

Use a screwdriver to set the upper thermostat to its highest setting. The kit includes one upper thermostat therm o disc style 59t 66t one lower thermostat therm o disc style 59t one 6 long 10 gauge jumper wire one push wire connector and two thermostat protectors. Turn off the power to the water heater. Most often used with bradford white water heaters.

When upper water heater element done his work upper thermostat switch of the neutral wire to upper thermostat and provide the neutral wire to lower thermostat.