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Error code · Microwave

KitchenAid Built-In Microwave Display “:” or “.”: The clock needs setting

On KitchenAid built-in microwaves and combination microwave-wall ovens such as the KMBP100ESS or KOCE500ESS, a lone colon or dot in the display tells you to set the clock. It means there has been a power failure,…

Low risk · DIY check OK
Code
":" or "." in display
Appliance
Microwave
Brand
KitchenAid
Warranty
30-day workmanship

What ":" or "." in display means

On KitchenAid built-in microwaves and combination microwave-wall ovens such as the KMBP100ESS or KOCE500ESS, a lone colon or dot in the display tells you to set the clock. It means there has been a power failure, or the clock time has been turned off. The appliance is working; it is waiting for you to enter the time. It appears after outages and after the clock is turned off.

Common causes of ":" or "." in display

  • Power failure or interruption
  • Clock display turned off in settings
  • New installation with no time entered yet
✓ One safe check you can try

1. Open the clock setting on the control panel. 2. Enter the correct time of day. 3. Confirm to save it. 4. If the colon or dot returns without any outage, check the breaker and call us. 5. Note the exact display if you call.

! Why to stop there
  • Setting the clock is a user task.
  • Frequent clock loss with stable power is worth checking.
  • We come only when the display cannot hold the time.
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.
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Other Microwave codes

":" or "." in display":" or "." in display questions
Does the dot mean a failure?

Not a breakdown. It shows a power interruption or that the clock has been turned off. Setting the time restores normal display. Not a breakdown, only a power interruption or a clock that is switched off.

Can I hide the clock deliberately?

Yes, models allow turning the clock off, which also leaves a colon or dot visible. Turn it back on in the clock setting. Yes, models allow turning the clock off, which leaves a colon or dot visible. Switch the clock display on again whenever you want the time shown.

How often should I set it?

Only after power returns. If you set it often, look for a loose breaker or unstable outlet. Only after power returns. If you must set it often, look for a loose breaker, a shared outlet or a switched circuit.

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