What error code appears when there is a water inlet problem, and how do I fix it?

The code 'F20' indicates a water inlet problem, meaning no water or insufficient water supply is reaching the washer. To address it, press PAUSE/CANCEL twice to cancel the cycle, unplug the washer, and check that water faucets are fully turned on, inlet hose screens are not clogged, and hoses are not kinked or frozen. Plug the washer back in, re-select the cycle, and press START. If the problem remains, call for service. (Page 20)