Miele TOUCHTRONIC W 4842, Technical Information

Page: 57 / 90

Technical Information
57
W 48xx
Final spin speed is less than 400 rpm, when the target spin speed is at least
450 rpm.
Remedy:
1. Check the detergent dosage; refer to Section 070-3.17.
2. Check the drive; refer to Section 060-3.1.
3.33 F 63 Water Path Control Fault
Symptom:
In the operating mode, the display indicates: Technical fault .
The “Intake” LED flashes rapidly.
The program is stopped, the water inlet valve is closed, and the drain pump is
switched on for 120 seconds.
Cause:
Defective water path system.
The ELP does not detect a valid position, approximately 80 seconds after the
water path control unit is switched on.
Note:
The water intake can only proceed if a valid water path position is
registered.
Remedy:
1. Check the water path control unit.
2. Check the water path control unit for short circuit, open circuit and
isolation.
3.34 F 92 Bacterial Control
Symptom:
At the end of a program, the display indicates: Hygiene Info .
At the end of a program, the “Hot” LED flashes.
Cause:
If laundry is always run at low temperatures, bacteria can start to grow in the
washer. A counter keeps track of the number of programs that are washed at
a target temperature below 104°F (40°C). After a certain number, the prompt
appears to run a program at a target temperature above 140°F (60°C). After
the wash program above 140°F, the counter resets to 0.
Remedy:
1. Run a program at a target temperature above 140°F. This resets the
counter and the message.
2. To deactivate the Hygiene program function, refer to Section 070-2.3.36.
The message no longer appears.
3.35 Residual Time Keeps Changing
Cause:
The automatic load function detects different load amounts and adjusts the
water/energy consumption, as well as the program time and the residual time