Why is there excessive condensation on the mullion of my U-Line Refrigerator?
- JJennifer JonesSep 23, 2025
In extremely humid conditions, some sweat may appear on the mullion or lower drawer handle/gasket.

Why is there excessive condensation on the mullion of my U-Line Refrigerator?
In extremely humid conditions, some sweat may appear on the mullion or lower drawer handle/gasket.
Why is my U-Line 2115R too cold?
If your U-Line refrigerator is too cold, it could be due to the control being set too cold. Try setting the control to a warmer setting and allow 24 hours for the temperature to stabilize.
What to do if my U-Line Refrigerator is not operating and the electronic display is blank?
If your U-Line refrigerator is not operating and the electronic display is blank, it could be due to no electrical supply. Plug the unit in or check the circuit breaker.
What to do if my U-Line 2115R has no ice or not enough ice?
If the ice maker bin arm is up, the ice maker will not make ice. Make sure the ice maker bin arm is down.
How to adjust temperature if U-Line Refrigerator is not cold enough?
Adjust to a colder level. Be sure to allow 24 hours between temperature control adjustments.
How to fix ice cubes sticking together in U-Line 2115R Refrigerator?
Shaking the bucket will usually break the ice cubes apart. If the ice has been sitting for a long time, you should consider discarding it and make a fresh batch.
What to do if there is a water leak inside my U-Line 2115R Refrigerator?
Make sure the drain is not blocked.
What to do if my U-Line 2115R Refrigerator has no ice, but water pours into the trough and down into the drain?
The standpipe needs to be inserted into the drain hole of the water trough to maintain the proper level of water inside the trough.
What to do if my U-Line 2115R electronic display is blank and interior light is OFF with door OPEN?
If the electronic display of your U-Line refrigerator is blank and the interior light is off with the door open, the unit may be in blackout/Sabbath mode (not Star K certified) lighting mode. Exit blackout/Sabbath mode (not Star K certified).
What does it mean if U-Line 2115R electronic display shows 0, 1 to 26, or 99?
If the electronic display of your U-Line refrigerator shows 0, 1 to 26, or 99, a factory control mode has likely been inadvertently entered. To correct this, repeatedly touch the warmer temperature button to advance any number shown to 99, and then touch and release the LIGHT button. The set-point temperature should now be displayed.
| Brand | U-Line |
|---|---|
| Model | 2115R |
| Category | Refrigerator |
| Language | English |
Overview of U-Line's history and product quality.
Discusses issues related to HFC-134A refrigerant and system moisture.
Essential guidelines and definitions for safe servicing procedures.
Details the warranty coverage for U-Line products and exclusions.
Outlines the procedures and conditions for product liability claims.
Explains the structure and meaning of U-Line serial numbers.
Provides guidelines for submitting warranty claims and required information.
Details requirements and alternatives for proving purchase for warranty claims.
A guide to assist in answering common customer questions before service.
A table for diagnosing issues based on system conditions.
Describes the characteristics and resistance of thermistor types used.
Lists common problems and their potential causes and remedies.
Explains the operational modes and sequences for the CLR2160 model.
Details the operational modes and logic for the CLRCO2175 model.
Explains the vapor/compression cycle for specific U-Line models.
Describes the cooling and defrost modes for these models.
Explains the normal vapor/compression cycle for these models.
Specifies acceptable operating temperature and humidity ranges.
Details the functions accessible via the Echelon electronic control keypad.
Outlines the options available for service diagnostics and adjustments.
Lists common error codes and their meanings for U-Line units.
A quick guide to Echelon control functions and model selection.
Explains the keypad options and modes for Origins models.
Details the functions accessible via the Origins electronic control keypad.
Lists diagnostic options for Origins electronic controls.
Covers procedures for leveling, door, and drawer alignment.
Instructions for ensuring the unit is properly leveled for optimal performance.
Steps for aligning the door on Echelon series models.
Steps for aligning the door on Origins series models.
Procedures for aligning the unit's drawers for proper function.
Guide for adjusting the thickness of ice cubes produced.
Instructions for replacing evaporator fan motors and accessing components.
Details drain and water supply connection procedures for specific models.
Steps and information required for ordering replacement parts.
Information about the anti-tip kit and its part number.
Wiring diagram for the CLR2160 model.
Wiring diagram for the CLRCO2175 model.
Wiring diagrams for multiple U-Line models.
Wiring diagrams for specific U-Line models.
Wiring diagrams for specific U-Line models.
Wiring diagram for the 2175RF model.
Wiring diagram for the CO2175F model.
Wiring diagrams for specific U-Line models.
Wiring diagrams for multiple U-Line models.
Wiring diagram for the ADA24R model.











