Haier HMS1000TVE Service Manual page 21

Error message. Water level exceeds protective value.
Troubleshooting:
Check if water switch hose and air collector
are jammed
N
Pull out water switch inserts and turn on
power, then set wash mode. While water
is entering at the position of 1/4 glass
window, check the resistance between
and , is it 0? Check the resistance
between and , is it infinite?
N
Without power ,connect inlet pipe to inlet
vavle,then open the tap and observe if water
is entering in dispenser
N
Without starting but electrifying, measure the
import voltage of inlet valve, is it between
AC 220-230V?
Front Load Washing
220-230V
Page 20
Machine
Clean water switch hose and air
Y
collector
Replace water pressure switch
Y
Replace inlet valve
Y
Replace
Y
PCB
Model:HMS1000TVE