U-Line Blast Chiller LOW TEMPERATURE Alarm Code

On a U-Line blast chiller, LOW TEMPERATURE is an alarm raised during the holding cycle. It means the air temperature in the cabinet fell below the lower limit, which is set by parameter ALL.

Models

The alarm is listed for the touch screen controller on the UCBF432, UCBF532, UCBF632, UCBF559 and UCBF659.

How the holding screen helps

While the unit is holding, the screen shows the upper limit that triggers a high temperature alarm, the current temperature, the low limit that triggers the low temperature alarm, the set air temperature for holding and the time elapsed. The holding range is from 14°F (-10°C) to 50°F (10°C). The PARAMETERS screen lets you view the control settings, but they cannot be changed there.

The ALARM tab lists the alarms that occurred during the cycle. If LOW TEMPERATURE keeps returning, call service.

Related alarms

• HIGH TEMPERATURE: the opposite case, air temperature above the higher limit during holding.
• HIGH PRESSURE: another alarm in the same list, for head pressure that is too high.

Blast chiller service in Los Angeles

If you own a U-Line blast chiller in Los Angeles, phone (310) 879-5776 about the LOW TEMPERATURE alarm. Give the model number and note what the holding screen showed. The refrigerator repair page has more on what is covered.

Source: U-Line UCBF559-SS12A Blast Chiller User Guide and Service Manual, Pub. 30379 Rev. P; U-Line Blast Chiller User Guide, Touch Screen Manual (Rev 08/04/2015)