Bosch WFC Series Service Information Manual page 17

OPERATION – Sensors (2)
• and automatically adds 2 rinses (if
necessary). This is accomplished via
the pressure switch and the motor
synchronisation system.
Continuous Suds Sensor (WFR to WFW)
• Checking the pumping out phase of
the main wash, the beginning of the
1 rinse/spin phase and the actual
st
spin speed vs. the programmed spin
speed, the washer determines if there
is excessive suds and automatically
adds 2 rinses (if necessary). This is
accomplished via the analogue
pressure switch, pressure switch and
the motor synchronisation system.
Unbalanced Load Sensor (All Models)
• During the final spin cycle the
machine monitors the positioning and
balance of the load. If the load is
unbalanced, if the machine stops and
adjusts the load up to 15 times and
reduces the spin speed to finish the
cycle. This is accomplished via the
motor synchronisation system.