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Robertshaw hot water thermostat wiring diagram. Introducing invensys robertshaws new range of water heating thermostats st hot water thermostats this new design thermostat black body will be introduced to replace the discontinued range of ewt thermostats grey body. Thermostat wiring diagrams for heat pumps heat pump thermostat wire diagrams. We need a new concept for it and one of these is this robertshaw gas valve wiring diagram. All wiring diagrams are for typical systems only. The wiring connection for both single phase 120v and 240v are same ie. A wiring diagram is a streamlined conventional pictorial depiction of an electric circuit.
A wiring diagram is a simplified standard pictorial representation of an electrical circuit. 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. How to change the temperature on an electric hot water. Black color is neutral while red is phase or line and the yellowgreen wire is used for ground earth. St hot water refer to the new wiring diagrams below also new diagrams will. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and coolwhile 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.
Introducing invensys robertshaws new range of water heating thermostats. Failure to do so can result in an electric shock old ewt series grey body old ewt wiring diagram dark green dial. All wiring of the thermostat shall conform to as3100 is to be installed by a licensed electrician. Collection of robertshaw thermostat wiring diagram. Thermostat testing duration. Wiring diagrams for actual wiring circuit of unit reference circuit type listed on rating plate.
It shows the elements of the circuit as simplified shapes and the power and signal connections in between the gadgets. Collection of wiring diagram for hot water heater thermostat. The water heater element is connected to the thermostat via t 2 as hot and l 4 as neutral. The line is connected to the l 1 terminal while neutral or second line is connected to the l 3 terminal. Robertshaw rs manual online. Plumbonline with the backing of robertshaw australia can now provide you with the correct replacement thermostat in a couple of clicks.
It shows the elements of the circuit as simplified forms and also the power as well as signal connections between the tools. Adjusting the robertshaw gas. Electrically isolate thermostat from mains supply before disconnecting.
Gallery of Robertshaw Hot Water Thermostat Wiring Diagram
