Use and Care

8
Plumbing
WATER INLET
A 3/4” NPT coupling is required with a maximum of 30
p.s.i. dynamic pressure, and a minimum of 20 p.s.i. . A
water pressure regulator is required. The water
pressure should be 25 p.s.i. .
Incoming water temperature must be 140º F (60º C).
An easily accessible shut-off valve is recommended.
Flexible hoses must be used to make installation, servicing and maintenance easier.
Make sure that the water is free from calcium and hard water deposits. Water with a mineral
content of 6 grains or higher must have an on-line water filtering system or another type of
water softening system. Build-up of calcium and lime deposits in the washer may occur and
servicing will be required on a more frequent basis which will not be covered by warranty.
DRAIN
The X-33 will pump the drain water manually or automatically. A 1" ID flexible drain hose
(included) is recommended to facilitate maintenance and servicing of the machine. It is
important not to reduce the size of this hose. Secure the drain hose well as the drain water
pressure is approximately 10 p.s.i..
Drain
Water inlet
Rear of dishwasher