4.19Flow Through Heaters

CVA615 Coffee System

Technical Information

4.19Flow Through Heaters

The Coffee Flow Through Heater (Figure 4-19 – Hot Water / Coffee Heater) has a large heater element; and a small heater element. The Steam Flow Heater has only one heater element (refer to figure 4-20 – Steam Heater)

Each Flow Through Heater has a Positive Thermal Coefficient (PTC) Temperature Sensor that provides a signal to the electronic unit for temperature control. In addition, a Thermostat is connected in series with the heater element. Should the temperature become too high, the Thermostat interrupts the power to the heater element.

1Heater Element

2Water Valve

3Temperature Sensor (PTC)

4Heater Element

5Thermal Fuse

6Thermostat

Figure 4-19:Hot Water / Coffee Heater

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Miele CVA615 manual 4.19Flow Through Heaters, 19: Hot Water / Coffee Heater