CHAMPION UL-130 Manual - Manual (Page 17)

7
Water Connections -
UH130, UH130B, UH230, UH230B
Models UH130B, UH230B
1. All models have a 6 ft. flexible hot water fill hose with a 3/4" female garden hose connector.
2. A 1/2" or larger main incoming supply line should be installed to the dishwasher.
3. A 1/2" or larger shut-off valve should be installed in the water supply line as close to the
dishwasher for servicing.
4. FOR UH230B ONLY: A pressure regulating valve, PRV, (supplied), must be installed after the shut-
off service valve if the incoming flow pressure exceeds 20-22 psi minimum.
5. FOR UH130B ONLY: The UH130B has a built-in flow control. The incoming hot water supply
pressure must be between 25-95 psi.
6. The hot water supply must provide a minimum of 140°F/60°C, measured at the dishwasher for
the 40°F/ 22°C rise booster. For the 70°F/39°C rise booster the hot water supply must provide
a minimum of 110°F/43°C measured at the dishwasher.
7. A water hardness of 3 grains/gal (US) [51.3 mg/L] or less is recommended.
Models UH130 and UH230
1. All models have a 6 ft. flexible hot water fill hose with a 3/4" female garden hose connector.
2. A 1/2" or larger main incoming supply line should be installed to the dishwasher.
3. A 1/2" or larger shut-off valve should be installed in the main water supply as close to the
dishwasher as possible for service.
4. FOR UH230B ONLY: A pressure regulating valve, PRV, (supplied), must be installed after the shut-
off service valve if the incoming flow pressure exceeds 20-22 psi minimum.
5. FOR UH130B ONLY: The UH130B has a built-in flow control. The incoming hot water supply
pressure must be between 25-95 psi. For Models UH130, and UH230, the hot water supply must
provide a minimum of 180°F/82°C, measured at the dishwasher.
6. A water hardness of 3 grains/gal (US) [51.3 mg/L] or less is recommended.
Model UH130, UH130B, UH230, UH230B - Installation
NOTE
Plumbing connections must comply with national, provincial local plumbing and sanitary codes.
! IMPORTANT !
Make sure that the flexible water supply and drain hoses are not kinked.
Drain Connections
All Models
1. All models have a 6 ft.. 5/8" I.D. drain hose. The maximum drain height connection
must not exceed 3 ft.[0.9 m].
2. A 3/4" hose barb fitting is
strapped to the drain hose to
connect the drain hose to a
wye drain fitting.
.
The service part number for the
hose barb is P/N 0512321.