10
HEAT RECOVERY, HR, COLD WATER CONNECTION
Installation
COLD
WATER
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.
Fig. 9 - Heat Recovery Cold Water Connection.
1/2" NPT
Cold Water
• INCOMING WATER TEMPERATURE = 55-75ºF/12.7- 23.8ºC.
• WATER HARDNESS OF 3 GRAINS/US GAL - 0.83 IMP GAL - 5.3 MG/L or LESS
• INSTALL A 3/4" NPT OR LARGER SHUT-OFF VALVE IN THE WATER SUPPLY LINE AS CLOSE
TO THE DISHWASHER FOR SERVICING.
• WATER SUPPLY CONNECTION IS LOCATED AT REAR OF MACHINE AT THE UNLOAD END
OF THE MACHINE.
• MINIMUM INCOMING FLOW PRESSURE = 55 PSI/379.2
kPa
• MINIMUM 1/2" NPT COLD WATER SUPPLY LINE.
• PRV REQUIRED IF INCOMING PRESSURE EXCEEDS 60 PSI/413.7 kPa
