Instant Electric Water Heater
The internal components of Instant Electric Water Heater are fully identified:
Main components and operation
âĒ Heating Elements (Heating Coil Kit): The heart of the machine, serves to convert electrical energy into heat to give the passing water a higher temperature.
âĒ Water Inlet / Outlet: Water Inlet Point (Cold Water) and Water Out Point (Hot Water), with usually water flow sensing sensors to get the machine started.
âĒ Solenoid Valve: Electrical On-Off Water Control Valve
âĒ Thermostat (Temperature Regulator): Serves to cut off the operation when the water has an overdue temperature, to prevent scalding the user.
Safety system
âĒ ELCB (Earth Leakage Circuit Breaker): The circuit cutter when a leakage current occurs (lower left black switch) is the most important safety device.
âĒ Safety Cut-off / Thermal Switch: Automatic operation cut-off switch when there is too high heat buildup in the machine to be dangerous.
âĒ Ground (Earth): A grounding wire attached to the frame and fire extension to drain leakage into the ground.
Control system
âĒ Relay / PCB Control Board: An electronic circuit board that controls all operations such as heat leveling and processing from various sensors.
âĒ Power Supply (Fire Extension Point): Main Receiving Point Contains Line (L), Neutral (N) and Ground (G)
Caution:
If the machine has problems or needs to be installed, it should be used by an expert technician, because the system involves both "water" and "electricity," which are highly vulnerable if installed in error, especially ground, which must ensure that it works.




































































