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Maytag · UMC5225GZ 2.2 cu ft Countertop Microwave

Maytag UMC5225GZ 2.2 cu ft Countertop Microwave F5 Error Fix: Control Board Relay Failure

A relay on the main control board has failed, preventing magnetron operation. The microwave may run the fan and light but not heat. Replace control board.

critical2 fixes available✨ Free fix available

Quick Answer

Error F5 on the Maytag UMC5225GZ 2.2 cu ft Countertop Microwave means: Control Board Relay Failure. The top-ranked community fix is “Replace the Main Control Board Relay” (hard difficulty, ~60 min, DIY cost: $15-$25). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · microwave

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many microwave repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $120-$180.

Other Maytag Models with Error F5

MMV4207JZ 1.9 cu ft Over-the-Range Microwave with Dual Crisp

microwave · 2 fixes

Other Maytag UMC5225GZ 2.2 cu ft Countertop Microwave Error Codes

BUTTONS UNRESPONSIVE

Buttons Not Responding

Display Goes Blank

Door Will Not Open or Close

2 fixes

Touchpad/Keypad Shorted

2 fixes

Oven Cavity Overheated

2 fixes

Touchpad/Keypad Open or Shorted

2 fixes

Touchpad Communication Error

2 fixes

FAN NO HEAT

Fan Runs But No Heat

2 fixes

People Also Ask About Maytag UMC5225GZ 2.2 cu ft Countertop Microwave Error F5

What does error code F5 mean on a Maytag UMC5225GZ 2.2 cu ft Countertop Microwave?

Error code F5 on the Maytag UMC5225GZ 2.2 cu ft Countertop Microwave means: Control Board Relay Failure. A relay on the main control board has failed, preventing magnetron operation. The microwave may run the fan and light but not heat. Replace control board.

How do I fix error code F5 on my Maytag UMC5225GZ 2.2 cu ft Countertop Microwave?

The most successful fix is "Replace the Main Control Board Relay" (hard difficulty, ~60 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

Is error code F5 on a Maytag UMC5225GZ 2.2 cu ft Countertop Microwave serious?

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Maytag UMC5225GZ 2.2 cu ft Countertop Microwave error F5 myself?

Yes — the top-ranked community fix ("Replace the Main Control Board Relay") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

How much does it cost to repair Maytag UMC5225GZ 2.2 cu ft Countertop Microwave error F5?

DIY cost: $15-$25. Professional repair typically costs $120-$180. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Maytag UMC5225GZ 2.2 cu ft Countertop Microwave have?

The Maytag UMC5225GZ 2.2 cu ft Countertop Microwave has 8 other known error codes, including: BUTTONS UNRESPONSIVE (Buttons Not Responding), DISPLAY BLANK (Display Goes Blank), DOOR ISSUE (Door Will Not Open or Close), F1 (Touchpad/Keypad Shorted), F2 (Oven Cavity Overheated), and 3 more.

Which other Maytag models have the F5 error?

Error code F5 also appears on 1 other Maytag model: MMV4207JZ 1.9 cu ft Over-the-Range Microwave with Dual Crisp. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Maytag UMC5225GZ 2.2 cu ft Countertop Microwave have?

The Maytag UMC5225GZ 2.2 cu ft Countertop Microwave has 8 other known error codes:

BUTTONS UNRESPONSIVE — Buttons Not Responding (2 fixes)
DISPLAY BLANK — Display Goes Blank (2 fixes)
DOOR ISSUE — Door Will Not Open or Close (2 fixes)
F1 — Touchpad/Keypad Shorted (2 fixes)
F2 — Oven Cavity Overheated (2 fixes)
F3 — Touchpad/Keypad Open or Shorted (2 fixes)
F7 — Touchpad Communication Error (2 fixes)
FAN NO HEAT — Fan Runs But No Heat (2 fixes)

Which other Maytag models have the F5 error?

Error code F5 also appears on 1 other Maytag model:

MMV4207JZ 1.9 cu ft Over-the-Range Microwave with Dual Crisp (microwave) · 2 fixes

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