
Samsung’s page for the WW25B6900A reads Front Load Washer Compact Design Super Speed Wash | 2.5 cu.ft., which places it in the 2.5 cu. ft. front-load washer line. On the WW25B6900A, a door that will not release with water in the drum is the most common urgent call, and it is a drain problem that shows as a door problem: the lock stays shut until the water is out.
With the WW25B6900A switched off at the breaker and both supply taps closed, panels come off and the part a code names – inlet valve, pressure sensor, pump, door lock, suspension – is measured rather than replaced on the strength of the code alone.
Key Features
- 2.5 cu. ft. drum capacity
- Front-load washer
- Super Speed Wash cycle
- 24-inch compact cabinet for stacking or closets
Most Common Issues on This Model
SUd or Sd suds pause on most cycles
AC or AE communication code between boards
UE or Ub unbalance stops leaving the load wet

