4
Installation
Hot Water Connection
CAUTION:
To prevent damage to the dishwasher supply valves, the installing plumber must thoroughly
flush debris from the water supply line before connecting it to the dishwasher. Damage caused by improper
installation is not covered by the limited warranty.
HOT
WATER
Connect the plumbing in accordance with the specifications below.
INSTALL A 1/2" OR LARGER SHUT-OFF VALVE IN THE WATER SUPPLY LINE
AS CLOSE TO THE DISHWASHER AS POSSIBLE FOR SERVICING.
WATER SUPPLY CONNECTION IS LOCATED ON THE MACHINE BASE
NEAR THE BOOSTER.
INSTALL A PRESSURE REGULATING VALVE IN THE INCOMING WATER
SUPPLY LINE TO MAINTAIN THE PROPER FLOWING PRESSURE.
WATER HARDNESS OF 3 GRAINS/US GAL - 0.83 IMP GAL -5.3mg/L or LESS.
BOOSTER
RISE
°
F
MINIMUM INCOMING
WATER TEMPERATURE
MINIMUM INCOMING
SUPPLY FLOWING
PRESSURE
MINIMUM/MAXIMUM
OPERATING FLOWING
PRESSURE
20/22 PSI 138-152 kPa
45 PSI/310 kPa
45 PSI/310 kPa
45 PSI/310 kPa
110°F/ 43°C
180°F/ 82°C
70
°F
RISE
21kW
NO
BOOSTER
40
°
F
RISE
12kW
140°F/60°C
20/22 PSI 138-152 kPa
20/22 PSI 138-152 kPa
MINIMUM 3/4" NPT HOT WATER SUPPLY LINE.
MINIMUM 1/2" NPT HOT WATER SUPPLY LINE.
Fig. 5
