Whirlpool uses F8 E1 and Lo FL when the washer is not detecting the expected amount of incoming water.
What F8 E1 / Lo FL means
Whirlpool uses F8 E1 and Lo FL when the washer is not detecting the expected amount of incoming water.
What you may notice
- The washer takes too long to fill
- The door may stay locked during a drain routine
- Little water enters
- The cycle will not advance
Most likely causes
- 01One or both faucets are closed
- 02A hose is kinked
- 03An inlet screen is restricted
- 04Flood-safe hardware is limiting flow
- 05An inlet valve needs service
Safe checks, in order
Start with the simplest non-invasive check. Stop as soon as the error clears; repeated resets can hide a condition without correcting it.
Wait for any drain routine
If controls are temporarily unresponsive, allow the protective drain to finish before pressing buttons.
Open both faucets
Hot and cold water should be supplied and the valves fully opened.
Inspect hoses and screens
Straighten bends. With water shut off, inspect the inlet screens for sediment without damaging them.
Retry a short cycle
Reconnect carefully, open the valves, check for drips, and test.
Know where to stop
Shut off household water before loosening a hose. Do not leave the washer unattended during the first test after reconnection.
When to call a technician or support
Request service if household flow is good and F8 E1 returns; an inlet valve, pressure system, or control may need diagnosis.
When you call, have the exact product or vehicle model, model year where relevant, the complete code or symbol, and when it appeared.
Where this information came from
We use the manufacturer's current published guidance as the starting point, then organize it into a safer, beginner-friendly sequence.
Whirlpool Product Help — F8 E1 or Lo FL Source last checked August 16, 2026. Manufacturer instructions and model manuals take priority over this independent summary.