Kenmore freezer displays L1 or LO; temperature reading appears very low and unit may run less often.

Safety first: Avoid prolonged contact with extremely cold surfaces inside the freezer.

Steps to address L1/LO:

• 1. Check setpoint: Verify the temperature setting on the control panel. Adjust to a typical freezer setting (around 0°F / -18°C).
• 2. Confirm actual temperature: Place an appliance thermometer inside the freezer and compare its reading to the display after several hours. If the display is much lower than actual, the sensor may be faulty.
• 3. Inspect thermistor: Follow the steps for cabinet thermistor inspection and testing (see E1). A sensor reading artificially low can trigger a low temp alarm.
• 4. Consider installation location: If the freezer is in an unheated garage and room temperature is near or below freezing, the control may behave abnormally. Consult the user manual for minimum ambient temperature specifications.
• 5. Reset alarm: Use the control panel to clear the alarm. If it returns and the actual temperature is normal, replace the thermistor or have the control board evaluated.

Note: Prolonged operation at excessively low temperatures can increase energy use and may cause food quality issues.