Wash Program Is Interrupted And Drain Pump Is Operated - Miele G1000 Technical Information

Technical Information
e. If however the heater pressure switch B1/13 switches, the wash program is
6.8.15

Wash Program Is Interrupted And Drain Pump Is Operated

If an F18 fault is displayed
The water inlet valve is open when it should not be (signal to open it has not been
given by the electronic module). Water then flows into the appliance and unexpected
pulses from the flow meter B3/4 are detected.
1. Check the Water Inlet Valve for proper operation (may be stuck in open position).
a. Gain access to the water inlet valve.
b. Start a wash program
c. Place your hand around the inlet valve during the water inlet step.
d. At the end of the water inlet step the valve should be de-
e. Check for interference pulses. Electrical components within the
If an F14 fault is displayed
With the circulation pump operating after a water intake step, the heater pressure
switch is checked to ensure that sufficient water pressure exists in the wash water
circuit. For this the heating relay must have been activated.
1. During a heating step the heater pressure switch may have registered no or
insufficient water pressure at the circulation pump.
a. Check the dispensing of detergent and rinse aid. Excessive foam
b. Check for correct water level within the machine (water level
•
c. Check the filters for blockage.
interrupted immediately, the drain pump runs, and Fault F19 is registered.
You should feel a vibration indicating that the valve is energized.
energized. If water is still entering the machine, replace the water
inlet valve.
water diverter could be interfering with the pulses produced by the
flow meter. Troubleshoot accordingly and replace the water
diverter if necessary.
development means that the pressure at the heater pressure
switch will be less.
should be just under the filter arm).
If incorrect water quantity is registered, see "Inlet/Drain LED flashes during
water intake" for troubleshooting steps.
G1000 / G2000 Dishwashers
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