U-Line CLRCO2075 LED 2 flashing: open thermistor

What CLRCO2075 LED 2 flashing means

On the U-Line CLRCO2075 combination clear ice machine with the first-generation Echelon board, LED 2 flashing means an open thermistor. The unit has overheated from restricted airflow or a high ambient temperature, and ice making stops. Disconnect the power or trip the breaker to reset it. The LED blinks while the machine sits idle and makes no new ice, so the bin empties as you use it.

Common causes of CLRCO2075 LED 2 flashing

An open thermistor
Restricted airflow around the unit
A high room temperature

✓ One safe check you can try

1. Remove anything blocking the front vent. 2. Check that the room is not very hot. 3. Disconnect power or trip the breaker for a minute to reset. 4. Restore power and watch LED 2. 5. If it flashes again, call us.

! Why to stop there

Resetting does not find the open thermistor
Heat trouble needs a cooling check
The sensor sits inside the unit

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Ice Machine codes

Ice / Off scrolling with SPU-Line Echelon 2000 Message "Ice / Off scrolling with SP": ice maker off mode CLU-Line Echelon 2000 Message "CL": self-cleaning cycle running CLR2060 one flashU-Line CLR2060 One flash: overflow protection circuit open CLR2060 two flashesU-Line CLR2060 Two flashes: open thermistor or too warm CLRCO2075 LED 3 flashingU-Line CLRCO2075 LED 3 flashing: drain pump blocked or overloaded E11U-Line Nugget Ice Machine Code 11: Reservoir Water Level High E12U-Line Nugget Ice Machine Code 12: Reservoir Water Level Low E13U-Line Nugget Ice Machine Code E13: Auger Error

CLRCO2075 LED 2 flashingCLRCO2075 LED 2 flashing questions

What causes LED 2 to flash?

An open thermistor, after the unit overheated from restricted airflow or a hot ambient. The board then stops ice making. It stops ice making until reset.

How do I reset it?

Disconnect power or trip the breaker. Once power returns, the board reads the thermistor again and the LED goes steady if the cause is gone. Wait a minute before restoring power.

Why does it return?

If the airflow and room are right and LED 2 still flashes, the thermistor is open. We test and replace it, with a written price and a 30-day warranty.