Haier Dishwasher Error Code LED1:1 LED2:1 LED3:0 LED4:0 LED5:0

This LED pattern indicates a water supply fault, meaning the dishwasher is not receiving water properly. The control board detected that the appliance did not fill with water as expected within the required time. The issue can range from a simple closed stopcock to a failed water inlet valve.

A reset may clear the displayed error and allow a new cycle to start, but the fault will return if the underlying water supply problem has not been corrected. Address the root cause first, then reset the machine by canceling the current cycle or cycling the power. Running a cycle after fixing the supply issue will confirm the fault is resolved.

If the fix involves only adjusting the stopcock, clearing a kinked hose, or cleaning the inlet filter screen, there is no parts cost and only your time is involved. If the water inlet solenoid valve needs replacement, parts typically range from $20 to $60 depending on the model, with professional labor adding $80 to $150 on top of that.

Start by confirming the water supply stopcock is fully open and that water flows freely through the inlet hose. Check the hose for kinks and remove it from the dishwasher to inspect and clean the filter screen at the connection point. If those steps do not resolve the issue, the water inlet solenoid valve may need to be tested and replaced.

You should not attempt to run a wash cycle while this error is active. The dishwasher has stopped the cycle specifically to prevent the pump and heating element from operating without water, which could cause damage to internal components. Resolve the water supply issue before restarting the appliance.