Reset Lamona Oven After Power Cut: Full Step-by-Step Guide

Simple, clear steps to get cooking again

A sudden power cut can throw your whole kitchen into pause mode. You might see your Lamona oven sitting there with a blinking display, a “STOP” message, or simply refusing to heat. If you’ve just restored electricity but the oven still won’t start, don’t panic—most of the time, it simply needs a reset.

Here’s your complete, family‑friendly walkthrough on how to reset a Lamona oven after a power cut and get it back to perfect working order.

Table of Contents

Why Lamona Ovens Need Resetting After Power Cuts

When the power goes out, the oven’s built‑in computer loses its clock setting. Since many Lamona models require a properly set clock before they’ll operate—for safety reasons—you can’t cook until you reset it.

After a power interruption, you might notice:

Blinking clock
The word “STOP” on the display
Or nothing happening when you turn the cooking dials

I once spent an entire afternoon thinking my oven was broken after a short blackout—only to discover it was simply nagging me: “Set the time first, and I’ll get back to baking your brownies.”

How Do I Reset My Oven After a Power Cut?

Follow this simple sequence:

1. Check That Your Oven Has Power

Make sure the mains switch for the oven is ON.
Check the fuse box for tripped switches.
Confirm the socket is working.

2. Power Cycle the Oven (the easiest “reboot”)

Turn off the oven at the wall or unplug it.
Wait 2–5 minutes so the control board fully powers down.
Turn it back on and check the display.

Personal tip:
Think of this like restarting your phone—sometimes it just needs a quick nap.

3. Reset the Clock

Most Lamona ovens won’t heat until time is set.

To set the clock:

Press and hold the two buttons with clock/timer symbols at the same time.
The time display will start flashing.
Use the “+” and “–” buttons to set the correct time.
Wait a few seconds without touching anything—the time will stop flashing, meaning it’s saved.

If your oven is still showing “AUTO” or “STOP,” repeat the process.

How to Reset Lamona Oven When It Says STOP

The “STOP” message is your oven’s polite way of saying, “I’m waiting for you to set the time.”
Here’s what to do:

Switch the oven off at the socket.
Wait 2–5 minutes.
Switch it back on.
Reset the clock as above.
Now select your cooking function and set the temperature.

If “STOP” still appears, check whether child lock is activated. Some Lamona models have a lock icon you can disable by holding a specific button (often the clock or “–” button) for a few seconds.

How to Start an Oven After a Power Outage

After resetting, you’ll need to actively start cooking:

Set the correct time on the clock.
Turn the mode dial to your cooking option (fan, grill, bake, etc.).
Turn the temperature dial to your desired heat.
Some models require you to press a start/confirm button—check your manual if unsure.

I learned this the hard way when I turned all the knobs but forgot to set the clock—leaving my lasagne patiently waiting in a cold oven.

How Do I Reboot My Oven?

You can “reboot” your Lamona oven exactly like a gadget:

Switch off at wall.
Wait a couple of minutes.
Switch back on.
Reset the clock.
Test with a short heat cycle (like 5 minutes at 180°C) to ensure it works.

Quick Troubleshooting Table

Problem	Likely Cause	Solution
Display blinking	Clock reset needed	Set correct time
“STOP” on display	Auto mode or child lock active	Reset time / disable lock
Oven won’t heat	Clock not set / function not chosen	Set time + temperature
No signs of power	Tripped fuse or plug issue	Check mains power supply

Personal Story: The Holiday Dinner Rescue

Last Christmas Eve, our town had a 20‑minute blackout just as I was about to bake a pie. Lights came back, but the oven printed “STOP” like it was on strike. Thanks to my earlier mishap with brownies, I knew exactly what to do—two button presses, time set, function on, temperature dial turned—and the pie was saved.

Extra Tips & Insights

Always check the clock first—it’s the most common cause of post‑power‑cut problems.
Child lock can disguise itself—look for a small lock icon on display.
Routine resets protect your oven’s electronics—power cycling occasionally can be helpful after surges.
Place a printed “reset cheat sheet” inside a kitchen drawer—you’ll thank yourself during the next late‑night outage.

Safety Reminder

Resetting the timer and power cycling are safe to do yourself.
Never open the oven casing to check wiring unless you are a qualified electrician—leave that to professionals, especially if the oven remains totally unresponsive after checks.

Why Resetting is Important

Aside from letting you start cooking again, resetting after an outage:

Clears any error state caused by the power interruption
Ensures the timer is in sync so auto‑cooking functions work properly
Unlocks safety locks (like STOP mode) that prevent accidental heating

Common Messages You Might See

After a power cut, your Lamona oven’s display could show:

Message / Symbol	Meaning	What It’s Telling You To Do
STOP	Timer not set / cooking locked	Set the clock and restart
Blinking digits	Lost time setting	Enter correct time
AUTO	Auto‑cook program incomplete	Cancel or reprogram
Blank display	No power or fuse tripped	Check mains supply
Lock icon	Child lock active	Hold specific button to unlock

In-Depth Reset Steps with Troubleshooting

Let’s revisit the main sequence with added fallback options:

1. Check Power Supply Thoroughly

Test the socket with another appliance (like a kettle).
If using a hardwired connection, check the fused spur—Lamona ovens often have a small fuse inside a wall plate.
Reset your home’s circuit breaker.

Tip:
In older houses, a power cut can trip only the high‑load appliance circuits—so the oven may be “alone” in losing supply.

2. Perform a Soft Reset

Turn the oven off at the wall.
Wait a minimum of two minutes.
Turn back on and listen: you should hear a faint beep or click inside—this means the control board rebooted.

3. Reset the Clock (Detailed)

Hold the two timer/clock buttons (usually the left-most) until the display flashes.
Use +/- to set hours, then minutes.
Some models need you to press the clock button again to confirm—others will auto‑save after 5 seconds.
Display should stay steady; if it keeps flashing, repeat slowly.

4. Double‑Check Function Dials

Many people forget this! After a reset:

Select a cooking function
Select a temperature
If nothing happens, spin both dials back to “0” and reselect.

5. Child Lock & Safety Modes

If a lock icon is showing:

Hold the clock button for 5+ seconds, or
Hold the “–” button (varies by model) until the lock disappears.
This can accidentally switch on when pressing buttons during the outage.

Real-World Scenarios & Fixes

Scenario 1 — Mid‑Cook Power Cut
I once had a roast in during a 10‑minute outage. When power returned, the oven wouldn’t restart the timer and stayed cold. Solution: set the clock, reselect fan oven mode at the same temperature, then continue timing manually.

Scenario 2 — Morning Power Surge
After a storm, my display was blank even though the kitchen lights worked. A closer look showed the oven’s small wall fuse had blown. Replacing it with the correct‑rating fuse brought everything back instantly.

How to Prevent Issues After Future Power Cuts

Use a surge protector: Power restoration can come with a voltage spike. While most ovens are hardwired, a protector can still be fitted on dedicated circuits by an electrician.
Keep instructions handy: Tape a printed reset sequence inside a kitchen cupboard.
Regularly clean control buttons: Dirt or grease can make reset buttons unresponsive in emergencies.
Know your fuse rating: Saves time if you need to replace it.

Advanced Troubleshooting (If Basic Reset Fails)

If clock reset doesn’t fix the oven:

Try a hard reset—turn off power at the main breaker for 5–10 minutes.
If the oven powers on but can’t heat, the control board relay may be stuck—requires a technician.
If display works but oven stops heating randomly, test for loose terminal connections (pro job).

Maintenance Tip: Combining Reset with a Quick Check-Up

Every time you have to reset after a power cut, take the opportunity to:

Inspect the door seal for wear.
Check that the fan spins freely.
Listen for unusual buzzing when heating starts—early signs of element issues.

Final Thoughts

A Lamona oven refusing to work after a power cut is rarely broken—most of the time, it’s just locked until you set the clock again. By keeping calm, checking power, resetting the display, and choosing a cooking mode, you’ll be back to roasting, baking, or grilling in minutes.

So next time there’s an outage, you’ll know:
Clock first, cook second.

How to Reset Your Lamona Oven After a Power Cut

Why Lamona Ovens Need Resetting After Power Cuts