I have a wa40a3005aw Samsung washer. I tend to use the quick wash setting. I noticed it goes by default to the warm water setting. Is there a way to change it to have it set at cold all the time? I just forget sometimes.
First, I want to welcome you to our Samsung Community and let you it will be my pleasure to assist with your water temperature setting inquiry. Your washer actually has the ATC (automatic temperature control) feature which uses a temperature sensor at the start of each cycle to control water temperatures.
If you wish to wash clothes in specific water temperature as mentioned then regrettably, no there is no way to set the temperature by default. To select the desired temperature you must choose a different cycle at each temperature and I recommend reviewing cycles chart and the control panel from pages: 31-36 of the manual here- https://downloadcenter.samsung.com/content/UM/202301/20230103172557642/WA3000A_UM_DC68-03850F-03_EN_....
I hope this is the information you're seeking and please feel free to use any contact method listed below if needed:
