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Model library · Liebherr Refrigerator

CS1660

Liebherr CS1660 LED Refrigerator Repair

Liebherr refrigerator

Most common issues on this model

  1. Ice production that tails off as scale narrows the fill valve
  2. Light column LEDs that flicker or go dark
  3. Freezer frost from a worn defrost heater or sensor
  4. Refrigerator warming from a weak fan
  5. Gasket wear on the right door

At 15.5 cubic feet with an IceMaker and a full LED light column, the CS1660 is the top-capacity member of the 30-inch SmartSteel line, hinged on the right. It is a good fit for a household that keeps a stocked freezer and wants ice on demand, which makes it a working appliance that needs regular attention.

We take the IceMaker first. Flow at the valve, the fill tube and the mold fill tell us if scale is the problem. Next, the LED light column and freezer lighting, which sit on their own circuits and fail independently of cooling. Then we look at the defrost heater, the fans and the gasket.

If anything has to be pulled out to reach the line, we cover your floor. You get the price in writing first, and the repair carries our 30-day workmanship warranty.

Key features

  • 30" SmartSteel, IceMaker, LED
  • 15.5 cu ft total, 431 kWh/yr
  • Refrigerator 11.3 cu ft; freezer 4.2
  • Ice: 2.2 lbs/24h, 3.3 lbs
  • Right hinge; LED light column
→Codes

Error codes this model can show

CS1660CS1660 questions
What is different about the CS1660 compared with the CS1640?

It has a larger refrigerator section, 11.3 cubic feet against 11, and the LED light column. Both have an IceMaker and right-hand hinges, so we confirm the exact number before ordering parts.

Does a dark LED column affect cooling?

No. Lighting is separate from the refrigeration circuit. We test the LED supply and the connections, and we confirm the cabinet temperature separately with a thermometer.

How long should an IceMaker valve last?

There is no set life. Hard water shortens it, so we replace it when a flow test shows reduced fill, and we leave a working valve alone.

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Book repair for your CS1660

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

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