What does Lo on a Kenmore dishwasher mean?

"Lo" on a Kenmore dishwasher typically indicates a low water temperature error. This means the dishwasher has detected that the incoming water temperature is below the optimal level for effective cleaning. It may be necessary to check your hot water supply or adjust your water heater settings to resolve this issue. If the problem persists, consulting the user manual or a technician may be advisable.