KitchenAid Over-the-Range Microwave Code F2H1: vent fan and light switch

What F2H1 means

On KitchenAid over-the-range microwave hood combinations such as the KMHS120ESS or KMLS311HSS, F2H1 refers to the vent fan and light switch, found on the lower left front side panel, or the wiring to it. When that switch is not reading properly, the fan and light controls can stop responding, and the code may be shown.

Common causes of F2H1

Vent fan and light switch worn or stuck
Wiring to the switch loose
Switch contact dirty from kitchen grease

✓ One safe check you can try

1. Press the fan and light controls and see if they respond. 2. Clean the area around the switch on the lower left front side with a dry cloth. 3. Cut power for a minute and switch it back on. 4. Check that the fan and light work normally afterward. If F2H1 returns, call us.

! Why to stop there

The switch sits near live wiring behind the front panel
Grease buildup makes inspection necessary
Written price first, and a 30-day workmanship warranty on 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

Probe or Insert ProbeKitchenAid Combination Microwave Message "Probe" or "Insert Probe": Seat the meat probe in its jack PUSH or PSHKitchenAid Built-In Microwave Message PUSH or PSH: The oven is waiting for Start Registration ErrorKitchenAid Over-the-Range Microwave Message "Registration Error": Check the home network and try again Sabbath, Sab, 5Ab, or 5A6KitchenAid Built-In Microwave Display Sabbath, Sab, 5Ab or 5A6: Sabbath Mode is on SEKitchenAid Over-the-Range Microwave Code SE: Keypad or user interface problem F4 E9KitchenAid Combination Microwave Code F4 E9: Microwave inverter output problem F9 or F9E0KitchenAid Built-In Microwave Code F9 or F9E0: Check the electrical connection after installation Press Cancel to ResetKitchenAid Built-In Microwave Message "Press Cancel to Reset": Clear it, then reset power if Call Service shows

F2H1F2H1 questions

Where is the vent fan and light switch?

On many of these models it is on the lower left front side panel. If you cannot locate it, send us your model number.

Will the microwave still heat?

Often yes, as the switch concerns the fan and light. We still advise checking soon.

Which one of F2H1 or F2H2 should I worry about?

Both mention the same switch and wiring. The final digit differentiates the check, and the steps are the same.