Hisense WFQP8014EVM User's Operation Manual page 53

Problem/ Indication on the display unit and
error problem description
Noise and vibration
Unevenly distributed laundry or lumps of laundry in the washing machine drum can cause problems
such as vibration and noisy operation. The washing machine detects such problems and the UKS*
(*stability control system) will be activated.
Smaller loads (e.g. one towel, one sweater, one bathrobe etc.) or clothes made of materials with
special geometrical properties are virtually impossible to distribute evenly across the washing
machine drum (slippers, large items etc.). This results in several attempts to redistribute the laundry,
which in turn leads to longer programme duration. In extreme cases of unfavourable conditions, the
programme can be completed without the spinning cycle.
The UKS* (*stability control system) allows stable operation and a longer washing machine useful
life.
If the problems persist despite observing the advice above, call an authorized service technician.
Repair or any warranty claim resulting from incorrect connection or use of the washing machine
shall not be covered by the warranty. In this case, the user will cover the cost of repair.
What to do?
Make sure the appliance is levelled using
the adjustable legs and that the jam nuts are
securely tightened.
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