Fault Code F2; Fault Code F3; Fault Code F4; Fault Code F10 - Miele CVA 2650 Technical Information

CVA 265x & CVA 266x
3.4

Fault Code F2

Cause:
Coffee/hot-water NTC open-circuited.
Remedy:
Check/replace the coffee/hot-water NTC.
Cause:
Ambient temperature colder than 10°C (50°F) for a long period of time. With
temperatures less than 10°C, the resistance of the temperature sensor
increases to such a level that the electronic control registers an open circuit.
Remedy:
The ambient temperature must be above 15°C (59°F) for a long period of
time before the appliance can be used again normally. Replacing the
electronic module or the temperature sensor will not remedy the fault.
3.5

Fault Code F3

Cause:
Steam NTC (1R30) short-circuited.
Remedy:
Check/replace the steam NTC.
3.6

Fault Code F4

Cause:
Steam NTC (1R30) open-circuited.
Remedy:
Check/replace the steam NTC.
Cause:
Ambient temperature colder than 10°C (50°F) for a long period of time. With
temperatures less than 10°C, the resistance of the temperature sensor
increases to such a level that the electronic control registers an open circuit.
Remedy:
The ambient temperature must be above 15°C (59°F) for a long period of
time before the appliance can be used again normally. Replacing the
electronic module or the temperature sensor will not remedy the fault.
3.7

Fault Code F10

Cause:
No water intake
Remedy:
Ensure that the water tank is installed correctly
Check hoses and connections
Check water tank valve
Check flow meter
Check coffee/hot-water pump (2M7)
Check that the Teflon hose connections at the ceramic valve are
connected at their correct positions (see Figure 060-2)
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Technical Information