Temperature displayed on the control panel does not match an independent thermometer placed inside the cabinet.

Safety: Unplug the unit before adjusting sensor placement or accessing the control board.

Steps to improve temperature accuracy:

• Verify with a reliable thermometer: Place a quality digital thermometer in the center of the cabinet away from walls and vents. Allow several hours for stabilization.
• Check sensor placement: Locate the cabinet thermistor and ensure it is not directly in the cold air stream or touching the evaporator. Reposition slightly if necessary.
• Replace aging sensor: If the displayed temperature is consistently off by more than a few degrees, replace the NewAir cabinet temperature sensor / thermistor.
• Compensate with setpoint: If replacement is not immediately possible and the difference is small, adjust the set temperature up or down to achieve the desired actual temperature.

Note: Some minor variation (1–3°F) between display and actual temperature is normal due to sensor location and cycling.