Section 3 - Service and Repair

ICE MAKER

WARNING

DO NOT cycle ice maker by hand. This will cause damage to the ice maker.

Freeze cycle

•Neither ice maker relay is energized.

•Unit is cooling down to 15°F set-point.

•The unit may cycle on and off as the ice maker is pulling down to maintain the proper refrigerator/freezer temperatures.

•The minimum freeze time as permitted by the board is 20 minutes (CO2175F) or 75 minutes (CO2175DWR).

Harvest cycle 1

•Relay 6 is energized for 30 seconds and relay 7 is energized for 10 minutes. The bin arm must be fully lowered and the lower drawer closed for this cycle to begin.

Harvest cycle 2

•The lower drawer must remain closed for the cycle to continue. In the event that it is opened the timers will hold until the drawer is closed. At that time they will resume the cycle. If the unit has a door rather than a drawer it is not effected.

•Relay 6 is now off and the ice maker is powered completely by relay 7. This occurs at approximately the 2 o'clock position.

•Ejector blades stall on the ice until the heater releases it from the mold.

•This cycle will last a few minutes.

Water fill cycle

•At about the 10 o'clock setting the water valve is energized for about 7 seconds to refill the mold.

•At the conclusion of the cycle the blades stop at the 12 o'clock position.

Harvest cycle 3

•Following the water fill relay 7 remains energized for the balance of the 10 minutes that it needs to remain on.

Storage mode

•The bin arm is in the UP position, either held in place by the ice or manually raised. The board continues to signal the ice maker to harvest so relays 6 and 7 will energize; however, with the arm up the cycle will not begin.

Review the following notes for general information before reading the schematics.

These are some additional general notes and exceptions:

•The unit is equipped with a four-minute compressor off cycle.

•The controller is designed to be able to show and set the refrigerator set-point. Based on this input the controller tries to maintain the perfect balance of refrigeration to keep the refrigerator and freezer at acceptable temperatures. For this reason the refrigerator temperature may fluctuate from 34°F to 40°F depending on the freezer load. The freezer will also float in a -10 to +10 range depending on the refrigerator load and usage.

•The ice harvest will be initiated when the ice maker temperature drops to 15°F. Through a built-in timer the ice maker can only harvest once every 20 minutes (for CO2175F) or 75 minutes (CO2175DWR) at a maximum so if the temperature is at 15°F it will not necessarily cycle depending on when the previous cycle had occurred.

•The drain pan heater will energize five minutes before and after the hot gas portion of the defrost cycle (not on CO2175DWR). This time is not included in the defrost total length.

•If the unit is turned off while the ice maker is in a harvest mode, the display will flash OFF while the ice is harvesting

— up to 10 minutes.

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U-Line CO2175F, 2275DWRWS, 2175WCOL, 2275DWRWOL, 2115R Freeze cycle, Harvest cycle, Water fill cycle, Storage mode, ICE Maker
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2175R, 2115R, 2115WC, 2175/2275DWRR, 2115WCOL specifications

The U-Line CLRCO2175 and CLR2160 are standout models in the world of compact refrigeration solutions, offering remarkable features tailored for modern living. Known for their slim design and efficient performance, these models are perfect for homeowners seeking added convenience without sacrificing space or style.

The U-Line CLRCO2175 boasts a capacity of 5.3 cubic feet, providing ample storage while maintaining a sleek profile. Its glass door is a key highlight, featuring Low-E argon gas-filled glass which not only enhances visibility but also provides energy efficiency by minimizing heat transfer. The model includes a built-in ice maker, delivering a continuous supply of fresh ice, which is ideal for entertaining or everyday use.

On the other hand, the CLR2160 offers a slightly smaller capacity of 3.4 cubic feet, perfectly suited for tighter spaces while still delivering on performance. It features the same stylish glass door and energy-efficient insulation, ensuring that your favorite beverages and snacks are kept at optimal temperatures.

Both models are equipped with a digital control panel that allows for precise temperature adjustments, catering to the specific needs of various items from wine to soft drinks. The internal shelving is adjustable, making it easy to customize the interior configuration to accommodate different bottle shapes and sizes.

Energy efficiency is a driving consideration in these models, as they are designed to consume less power compared to traditional refrigerators. This not only helps in reducing utility bills but also minimizes the environmental impact. Furthermore, U-Line has implemented noise-reducing technologies, ensuring quiet operation—ideal for placement in living spaces or open floor plans.

The sleek aesthetic of the CLRCO2175 and CLR2160 can seamlessly blend into various decor styles, from contemporary to traditional. With their stainless-steel finishes and elegant edge-to-edge glass doors, they serve not just as appliances but also as stylish additions to home interiors.

In conclusion, the U-Line CLRCO2175 and CLR2160 offer exceptional features and technologies tailored for modern living. Their space-saving designs, energy-efficient performance, and stylish aesthetics make these models essential choices for those looking to enhance their home with versatile refrigeration solutions. Whether entertaining guests or enjoying a quiet evening at home, these appliances provide the reliability and functionality needed in today’s fast-paced lifestyle.
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