34
• The flow of the water during the fill, dispense, and purge modes is monitored by a flow meter.
• If after 3 seconds the control does not see pulses from the flow meter while using Hot Water
feature, the main board will deactivate the isolation water valve, the door board will deactivate the
hot water valve, the control will deactivate the Hot Water feature and set a fault code.
• If the Hot Water feature is deactivated the icemaker & chilled water systems are still active.
• The controls must measure ¼ oz. per second while dispensing a minimum of 5 ounces of water to
determine flow rate, if it does not the Hot Water feature will be deactivated.
• The control will deactivate the Hot Water feature if the time to dispense 10 oz. is greater than 45
seconds.
• If the consumer presses ‘Hot Water’ when the Hot Water is deactivated the control displays 'Hot
Water Disabled'.
• The Hot Water feature can be reactivated by dispensing 7 ounces of chilled water within 28
seconds to restoring all of its functions.
• The control measures the total water volume and the time from the beginning to the end of all
dispenses and displays the volume.
• Maximum water heating time is 8 minutes.
• Minimum time of 1 minutes will be displayed on the screen.
• UI will chime to signal ‘Hot Water Ready’ then 30 seconds later chime again then again at 1 minute
If Hot Water is still not dispensed or canceled it will chime again at 2, 3, 4, 5, 6, 7 minutes, at 8
minutes hot water is canceled without any sound.
Hot Water Operation Notes