How Samsung Water Filter Indicator Works. The light starts out in a blue color, indicating a fresh filter. The reset button helps you restore your Samsung Refrigerator to its normal working mode. Important: change the filter at least every 6 months. However, after pressing the area on the control panel for 3 seconds, the water filter indicator light won't reset and is still red. The Samsung DA29-00003G water filter is always internally fitted: We do not use the ice maker or dispenser or water. The following instructions are for internal filters only. After removing the old water filter and installing a new one, reset the indicator light by pressing and holding the "Alarm / Hold For 3 sec. Shared experience and recommendations appreciated. For Filter Reset" button for 3 seconds.For models with interior controls press and hold the Fridge and Power Cool buttons simultaneously for 3 seconds. The utube videos, at least ones I watched show different displays and suggested remedies do not work. Flush your new water filter vii. Step-by-step instructions on how to reset the water filter notification indicator in a Samsung refrigerator. To reset the water filter indicator, look closely at your control panel. Depending on the model you have, the Samsung water filter shows a blue or green color when the water filter is still good for use. Place a reminder sticker v. Turn on the water supply vi. When the light turns red, the filter requires changing. For Samsung refrigerators with water filter indicators, the reset button comes in handy after you change the refrigerator’s water filter. Shut off the water supply ii. Samsung refrigerator reset buttons are commonly found in refrigerators with a water filter or ice maker. Insert the new water filter iv. 4. What should I do? Remove the old water filter iii. When the water filter indicator light turned red, it was easy to replace the water filter with a new Samsung filter. The light changes to purple once the filter is five months old. DA29-00003G: Changing a samsung fridge water filter. This will make sure the light of the Samsung water filter will be reset. Reset your water filter … This is a video of me showing you how to reset the filter light on a Samsung microwave. Here are simple steps on how to change the water filter in your Samsung refrigerator: i. Often, this color change is an indication that you need to change the water filter. A Samsung refrigerator has a filter indicator light to inform you when it is time to change the water filter. The manual I downloaded does not specifically identify the RF28K9380SR and it's Filter Change Light reset instructions do not work. After 5 months or 450 gallons, it changes to an orange or light pink color.