Error code · Microwave

Whirlpool Over-the-range Microwave Wi-Fi Code FC E1: Weak Signal

Low risk · DIY check OK

Code: FC E1
Appliance: Microwave
Brand: Whirlpool
Warranty: 30-day workmanship

What FC E1 means

FC E1 is a connection code on Whirlpool over-the-range microwaves such as WMH31017HS, WMH32519HZ and WMH53521HZ. It tells you the microwave could not connect to your router. The reasons named are a connection time-out, poor signal strength, a failed router, the Wi-Fi module in the appliance, or the wiring serving it. You see FC E1, but the microwave still heats; only the connected features are affected. Signal strength is where we begin.

Common causes of FC E1

Poor Wi-Fi signal at the microwave
Router not responding
Wi-Fi module in the appliance
Wiring to the module

✓ One safe check you can try

1. Check that other devices near the kitchen can use your Wi-Fi, which tells you whether the router is up. 2. Look at how far the router is from the microwave and whether walls or appliances are in the way. 3. Turn the microwave's breaker off for one minute, then on. 4. Watch for FC E1 over the next minute.

! Why to stop there

A good phone signal at the microwave does not prove the appliance's module hears the router, so we test the module side after the router checks.
Because the router is part of the list, we ask you to confirm it is online before we visit.
The written price comes first and our 30-day warranty covers completed work.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Microwave codes

F9Q1F9Q1 on a Whirlpool Over-the-Range Microwave: Touch Pad Circuit FC E2FC E2 on a Whirlpool OTR Microwave: Router Connection Lost FC E3Whirlpool Over-the-range Microwave Showing FC E3 for Wi-Fi: Module Check FC E7Whirlpool OTR Microwave Connection Code FC E7: Appliance Not Reaching the Internet FC E8Whirlpool OTR Microwave Registration Code FC E8: Entry Mistake FCE8Whirlpool Over-the-range Microwave Registration, FCE8: Wrong Model Selected Feature Not Available or Fault DetectedWhirlpool Built-in Microwave Message "Feature Not Available": Retry or Cut Power LOCWhirlpool Microwave LOC on the Display: Control Lock Is On

FC E1FC E1 questions

Does FC E1 stop my microwave from heating?

No. It is a connection code, and only the connected features are affected. If the microwave also fails to heat, tell us, because that is a separate issue.

Why is it blaming my router?

The code lists the router among several reasons: time-out, weak signal, a failed router, the appliance's own module or its wiring. We rule out your side first.

Do I need a service visit?

Not always. If checking the router and resetting power clears FC E1, you are done. If it returns, call us and we will test the appliance side.

Book a visit

Still unsure about FC E1?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 589-6107