Cove Dishwasher Error Code 700160

Error code 700160 corresponds to fault code PE1, which means the dishwasher has detected that the water level in the sump is too low to safely run the heating element or complete a wash cycle. The control halts the cycle to protect the heater and pump from running dry. The cause can range from a supply problem to a faulty inlet valve or a leaking seal.

You should not continue running cycles while this error is active. Operating the dishwasher without sufficient water in the sump risks damaging the heating element HTR1 and the wash pump by running them without the cooling and lubrication that water provides. Address the underlying cause before resuming normal use.

Repair costs vary depending on the failed component. A water inlet valve replacement typically falls in the range of $80 to $200 including parts and labor. Seal or gasket repairs may cost $60 to $150. If the water level sensor or control-side components are involved, costs can rise to the $150 to $350 range. A service call to diagnose the specific cause is usually the first step.

Start by confirming the water supply valve under the sink is fully open, then run a new wash cycle and watch whether water enters the tub during the fill phase. If the sump remains empty, inspect the inlet valve and water supply line. If water enters but drains away immediately, check the drain valve and sump seals for leaks. A persistently incorrect level reading despite adequate water may point to a faulty water level sensor.

A reset may clear the error display temporarily, but the code will return if the root cause has not been corrected. If the sump genuinely does not fill to the required level, the control will detect the low-water condition again during the next cycle and re-trigger the fault. Fix the supply or drainage issue first, then verify the error does not reappear.