Safety Caution; Error Mode Summery - Hisense WFMC6010 Service Manual

9.TROUBLE SHOOTING

9.1 SAFETY CAUTION

1. There's built-in 220-240V AC and DC power in output terminal of PCB in
common. Be careful electric shock when disconnecting parts while trouble
shooting. (wear electrostatic discharge gloves when working.)
2. After cutting off the power when changing PCB, disconnect or assemble.
3. Be careful static when handling PCB, and use electro static discharge plastic
pack when delivering or keeping it.

9.2 ERROR MODE SUMMERY

In case of any abnormal conditions are detected during running, turn off all loads
except for door lock, and then the buzzer sounds to give an alarm.
ERROR
1 WATER INLET ERROR
2 DRAIN ERROR
3 OVERFLOW ERROR
SYMPTOM
♦ Cause: 1. Water intake for 3 min fails to reach the set
F01
water level of empty drum;
2. Water intake for 15 min fails to reach the set washing
water level.
F03
Cause: the drainage within 9 min fails to reach the water
level of empty drum.
Cause: The water level is detected to reach the overflow
level for continuous 3s. Note: no diagnosis will be made
when the rotation speed is > 70rpm.Treatment: While giving
F24
an alarm, the drain valve will drain to the set water level of
the empty drum, and then press for 30s on and 30s off for
temporal action detection.
Release: press the start and stop keys to release and resume
the washing process.
CAUSE
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