Haier HVS1000 Service Manual page 18

Error message:Temperature sensor is not properly connected or damaged (display at the end of a
program).
Troubleshooting:
Cut off power and measure the resistance
of temperature sensor by multimeter, is
it between 5-14k ?
Y
Check if NTC is connected properly
Y
black wires of NTC,
Check the two
are they connected well?
Y
Disconnect the two black wires
and measure if the resistance between
the two black wires of PCB is it infinite?
N
Replace PCB
Error message:The heater may be broken
Troubleshooting:
Cut off power, check the resistance of
two pins of heater element by multimeter,
is it between 32-35
?
Y
The control wire may be broken,
otherwise PCB must be broken.
Please replace the broken one.
Front Load Washing Machine
from PCB,
PCB
NTC exist open circuit .Replace it
N
Connect NTC well
N
Connect all wires well
N
Replace wire
Y
Heater element
N
must be broken,
please replace it
Page 17
Model:HVS SERIES