What water pressure is required for the Samsung Wf42H5000Aw/A2 washer?
The washer requires water pressure of 20-116 psi (137-800 kPa) to correctly fill in the proper amount of time. Water pressure less than 20 psi may cause water valve failure or prevent the valve from shutting off completely, extending fill time beyond what the washer controls allow. (Page 12)
From the official Samsung WF42H5000AW/A2 manual, page 12
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