I need an installation manual on this dishwasher. I purchased 2nd hand with no manuals of any kind.
Answer Hello Ruth! I have located the owners manual and the installation manual for your Whirlpool Dishwasher model DU840DWGT2. Please see the following links to view your manuals. Thanks.
Owners Manual: https://www.whirlpool.com/digitalassets/MLPDF/Use%20and%20Care%20Guide%20-%208051219.pdf
Installation Manual: https://www.whirlpool.com/digitalassets/MLPDF/Installation%20Instructions%20-%208051229.pdf