Haier slim3, Owner'S Manual, Page: 18 / 26

Front Load Washing Machine Model:slim3
15
(Fig1)
Error message:Temperature sensor is not properly connected or damaged (display at the end of a
program).
Troubleshooting:
N
Cut off the power and choose spin program to
start, then check the import voltage of drain
pump, is it between AC 220-240 V?
Y
Replace drain pump
The wire between
PCB and drain
pump is not
connected
properly.
Replace the wire.
N
Cut off power and pull out water level
pressure switch wire connection. Set spin
program to start. Check the export voltage
to drain pump, is it between AC
220-240V?between blue wire and green
wire
Y
Replace PCB
Cut off power and measure the resistance
of temperature sensor by multimeter, is
it between 5-14k Ω ?
Y
NTC exist open circuit .Replace it
N
Y
Check if NTC is connected properly
Connect NTC well
N
N
Disconnect the white wire and black wire
from PCB, and measure if the resistance
between blue wire and black wire of PCB is it
infinite?
N
Check the blue wire and black wire of NTC, are
they connected well?
Connect all wires well
Y
Replace PCB
Replace wire
Y