Haier HW-C1470TVE-U [17/28] Hw c70tve series error display and troubleshooting

Front Load Washing Machine Model:HW-C70TVE SERIES

HW-C70TVE SERIES Error Display and Troubleshooting

Error message:Door is not properly shut 20s after program is started.

Troubleshooting:

Error message:Drainage error, water not emptied within 4 min.

Troubleshooting:

Pushing the door to Check Whether Door

is properly shut or not

Shut the door properly

Door lock is broken and need

replacing, then make sure wire is

connected properly.

Check the voltage between grey wire and

white wire of computer board, is it

between AC 220-240V?

Check if drain pump acts by touching

pump position

Check if drain pump or

drain pipe is jammed, and

open the filter and clean

Cut off the power and then turn on again.

Check the voltage between brown wire and

red wire of door lock, is it between AC

220-240V?

Replace

computer

board

Connect the wire properly

Check if the wire connecting door lock

and computer board is loose

Check if water is emptied

Cut off power and water level pressure switch wire

connection, measure the resistance of 1 and 3 pin, is it

infinite? If not, it is water level pressure switch failure

and replace it. If it is, then repair and check computer

board and wire as followed.