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LG LRYXC2606DRefrigerator

Error Code E rt

Defect of room temperature sensor (RT sensor) — short-circuit or disconnection

Moderate

Address soon - your appliance may not work properly

Also displayed as: E rt

How to Fix

  1. 1

    Step 1: Check connector between Main PCB and RT sensor for loose or disconnected harness.

  2. 2

    Step 2: Measure RT sensor resistance. At room temperature (~70°F/21°C), sensor should read approximately 10kΩ.

  3. 3

    Step 3: If resistance is 0 ohm (short circuit), replace the RT sensor.

  4. 4

    Step 4: If resistance reads OL/infinite (open circuit), replace the RT sensor.

  5. 5

    Step 5: If resistance is within spec but error persists, replace Main PCB.

Other Error Codes for LRYXC2606D

E FS

Defect of freezer sensor — short-circuit or disconnection of freezer sensor

E IS

Defect of ice-room sensor or ice maker sensor — short-circuit or disconnection

F dS

Defect of freezer defrost sensor — short-circuit or disconnection of defrost sensor

E UC

Defect of UVC LED — UVC LED disconnected or UVC LED failure. Check UVC LED connection.

E HS

Defect of humidity sensor — short-circuit or disconnection of humidity sensor

E gF

Defect of flow meter or lack of water supply — malfunction of flow meter. Check connection of flow meter and water supply.

E Id

Defect of freezer craft ice maker sensor — short-circuit or disconnection of craft ice maker sensor

E IC

Defect of Mini Cubed ice maker kit — malfunction of Mini Cubed ice maker motor

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