I cannot stop the DEMO

Mystery make?

Demo Mode - Wall Oven - Product Help ' Whirlpool

producthelp.whirlpool.com > ... > Demo Mode
Dec 14, 2019 - Select Store Demo Mode and select ON. NOTE: The display screen will show the time; Select the Tools keypad. Select Try the Product or View ... Missing: NQ50J3530BS ‎' Must include: NQ50J3530BS

Wall Oven or Range Stuck on Demo Mode

products.geappliances.com > gea-support-search-content

Electric wall ovens and ranges (includes dual fuel) run on 240V, but are designed to go into Demo Mode when hooked up to 120v service. Dealers use a Demo ... Missing: NQ50J3530BS ‎' Must include: NQ50J3530BS

Solved: Samsung NX58H5600SS, Oven won't ignite... Stuck in ...

us.community.samsung.com > td-p

Dec 9, 2020 - Did more research and stumbled on a posting in another forum about the stove being in demo mode. Only problem there are no instructions ... Missing: NQ50J3530BS ‎' Must include: NQ50J3530BS

NE58K9500SG Electric Range with Slide-in Design 5.8 cu.ft ...

www.samsung.com > ... > Home Appliance

Oct 1, 2020 - Demo mode is for use by retail establishments for display purposes only. The heating element does not operate when Demo mode is activated. Missing: NQ50J3530BS ‎' Must include: NQ50J3530BS

To turn off Demo Mode:

1. Press SETTINGS 12 times. "Demo Mode" and "ON. Press (1) to OFF" will appear in the display text area.

2. Press the "1" keypad to change the Demonstration Mode setting to Off.

3. "OFF Selected" will scroll in the text area. Demo Mode has been turned Off.

If unable to access the DEMO setting, contact Whirlpool at: https://www.whirlpool.com/services/contact-us.html

Demonstration Mode
This is to enable you to experiment setting various
programs. (The letter D will always appear in the display
window. This is to confirm that there is no microwave
power produced and it is safe to use the oven without
any food). To set Demonstration Mode: press micro
power once, then press Stop/Cancel 4 times. To cancel
Demonstration Mode press Micro power once, then
press Stop/Cancel 4 times.

Remove the plug from the wall outlet and wait about 10 seconds before re-inserting it. The plug must be firmly inserted to transfer electricity to the appliance.


Open your home's circuit breaker box and reset the breaker if it has tripped and is set to the "Off" position. Simply slide the breaker over to the "On" position to fix a breaker that has tripped.


Plug a different appliance into the same outlet to make sure the outlet you are using is functional. Plug the microwave into a different outlet to see if this yields different results.


Press on the microwave door to ensure it is completely closed. The microwave will not function until the door is fully shut.


Press the "Start" pad on the display panel after setting the time. Failing to press this will result in the microwave not knowing that it should start.


Press the "Stop/Reset" pad on the panel if a program different from the program you want to run has already been entered into the system.


Press the "Clock" pad three times to turn off the demo mode. The demo mode will not allow the appliance to turn on and cook as it should.

To set Demonstration Mode: press micro power once, then press Stop/Cancel 4 times. To cancel Demonstration Mode press Micro power once, then press Stop/Cancel 4 times.

Try pressing the clock button 3 times.
or
You press the high power button once and then stop cancel button four times in rapid succession.

Hello Two options to try: a) Press the Clock / Timer button 3 times b) Unplug, wait a few seconds, then re-plug to power up with the factory settings. You will need to reset your clock and any favourite settings.
This should work with all Panasonic Microwave models.
Good luck

It may be in demo mode.  On some units if you hit the timer/clock button 4 times to turn demo off.

timer button 4 time on demo mode
time button 4 taps more off demo mode

see page 11 of your manual

please rate me for this

Pressing "timer/clock" button 4 times turns on and off demo mode.