Cold Water Troubleshooting - WaterLogic CUBE FIREWALL Manual

1. Cold Water is not Cold (41° +/- 5° F)
Programming the Cold Water Temperature DIP Set-Up for Instructions are included in this
Troubleshooting section.
Cold Water is not Cold (41° +/- 5° F)
Possible Reason
No power or refrigeration
elements
Tank has run out of cold water.
Cold tank capacity is 1.4 Liters.
Cold Water Thermostat
Refrigerant has run out
Compressor problem
Cold Water Temperature
Programming
Note: The Waterlogic Firewall reduces 7-log of waterborne bacteria, 5-log of viruses, and 4-log of
parasites potentially found in the drinking water. A small amount (about 2-ounces) of water remains in
the Firewall device after dispensing. This water does not remain permanently chilled, and will
eventually become room temperature after several hours. To ensure the next glass of water dispensed
is adequately chilled, Waterlogic recommends dispensing one 5-ounce or more cup of water after long
periods of inactivity. The first 2-ounces will be near room temperature, and the remaining 3+ ounces
will be very cold. The mixture of these two temperatures will provide for an adequately refreshing, cold
drink.
CUBE Manual

COLD WATER TROUBLESHOOTING

Check that the Green Heater and
Compressor switch is on.
Turn Green Heater and Compressor Switch
on. I = ON
Wait for cold tank to chill water to temperature prior to
dispensing more cold water.
Greater Water Capacity Waterlogic Water Systems are
available.
Check continuity of thermostat with multimeter. Replace
thermostat as required.
Run compressor for at least ten minutes. If condenser is not
warm, refill the refrigerant.
If compressor is not running, repair or replacement as
needed.
Verify that the CUBE has been programmed to desired
temperature. See Programming: DIP Set-Up Cold Water
Temperature Instructions in this Troubleshooting Section.
Solution
Page 79 - Revision: 5-24-2017