Drain Hose for Samsung DW80BB70 Dishwasher

[DaveC1]

Hi,
I am having operating problems with this installation. Samsung unit gives a drain error and doesnt drain without manually pushing the drain button. The dishwasher is on the other side of a corner cabinet from the sink and currently has a 12' drain line with a high loop under the sink. Samsung Service Person said I should put a 2nd high loop next to the dishwasher as the dishwasher drain pump is not that strong. I have used this drain setup on two prior Dishwashers over 20 years....thanks in advance for any recommendations?

 

[Storm rider]

If it were mine I would put the high loop at the dishwasher end and gently slope the rest of the drain line (maybe 1/2" per foot) down to the drain under the sink. I would definitely not put in two high loops, or any dip that would force the discharge to have to rise a second time.

 

[Sponsor]

 

[DaveC1]

Thanks bro, good tip!