): Low power (30–50W) to maintain a constant temperature (e.g., Main Thermostat (
) that permanently breaks the circuit if the thermostats fail and the pot overheats dry. shema jelektrochajnika termosa
Pressing the "Pour" button activates the electric motor pump, which pulls water from the bottom of the internal flask and pushes it through the spout. 3. Comparison with a Standard Kettle Standard Electric Kettle Thermopot (Kettle-Thermos) Power 1500–3000W 700–900W (boil) / 30-50W (warm) Capacity 1–2 Liters 3–5 Liters Insulation Minimal (single wall) High (double-walled with insulation) Dispensing Manual pouring Electric or mechanical pump Tips for Maintenance and Repair ): Low power (30–50W) to maintain a constant
): A bimetallic switch that cuts power to the boiling element once is reached. Keep-Warm Thermostat/Sensor ( RTcap R cap T Comparison with a Standard Kettle Standard Electric Kettle
): Monitors the temperature to cycle the smaller heating element on and off. Thermal Fuse ( ): A one-time safety device (usually rated for ~
If the device has no power at all, the thermal fuse ( ) is often the first thing to check with a multimeter.
Once boiling, the main thermostat opens its contacts. The circuit then redirects power through the secondary "Keep-Warm" TÉN or a control relay.