LG LRFXC2606S French door refrigerator
- Category
- Refrigerators
- Model number
- LRFXC2606S
- Region
- United States and Canada
- Verified
- Error OFF
- Error Sb
- Water Filter icon lit
- Lock icon lit
- Air Filter indicator lit
- Smart Grid indicator lit
- Wi-Fi indicator blinking
- Refrigerator is not cooling or has no power
- Refrigerator or freezer section is too warm
- Food freezes in the refrigerator compartment
- Icemaker is not making ice
- Ice maker is not making enough ice
- Ice is not dispensing
- Water is not dispensing
- Water dispenses slowly
- Doors will not close correctly or pop open
- Refrigerator wobbles or seems unstable
- Interior or door lights do not work
- Refrigerator will not connect to Wi-Fi
- How to set the refrigerator and freezer temperature
- How to switch the display between °F and °C
- How to turn off Display Mode (showroom mode)
- How to lock or unlock the control panel and dispenser
- How to turn Sabbath mode on or off
- How to turn an icemaker on or off
- How to change the Craft Ice mode (3 ICE or 6 ICE)
- How to flush the water line after installation or a filter change
- How to replace the water filter
- How to replace the air filter
- How to clean the condenser cover and vents
- How to level the refrigerator and align the doors
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Error codes
| Code | Meaning | Checks |
|---|---|---|
| OFF | Display Mode is on. It switches off cooling in the refrigerator and freezer sections for retail display, and the display stays lit for 20 seconds when it is activated. | Checks |
| Sb | Sabbath mode is on. The refrigerator keeps cooling, and the alarms, dispenser and InstaView are switched off. | Checks |
| Water Filter icon lit | The water filter is due for replacement, about every six months. | Checks |
| Lock icon lit | The lock function disables every other button on the display and the ice and water dispenser. | Checks |
| Air Filter indicator lit | The air filter is due for replacement, about every six months. | Checks |
| Smart Grid indicator lit | The refrigerator is responding to a Demand Response message from the electric utility company. It limits its power use according to the signal. | Checks |
| Wi-Fi indicator blinking | The refrigerator is connecting to the home Wi-Fi network. The indicator stays on once the connection is made. | Checks |
OFF
The display shows OFF and the refrigerator is not cooling. Display Mode is on. It switches off cooling in the refrigerator and freezer sections for retail display, and the display stays lit for 20 seconds when it is activated.
- Turn off Display Mode. See Turn off Display Mode (showroom mode).
Source Source: Operation: Display Mode; Troubleshooting: FAQs, pp. 30, 53
Sb
The display shows Sb, the lights are off and the buttons do not respond. Sabbath mode is on. The refrigerator keeps cooling, and the alarms, dispenser and InstaView are switched off.
Water Filter icon lit
The Water Filter icon on the control panel is lit. The water filter is due for replacement, about every six months.
- Replace the water filter. See Replace the water filter.
- Press and hold the Water Filter button for three seconds to turn the icon off after the replacement.
Source Source: Operation: Control Panel (Water Filter), p. 28
Lock icon lit
The Lock icon is lit and the buttons and dispenser do not respond. The lock function disables every other button on the display and the ice and water dispenser.
- Unlock the controls. See Lock or unlock the control panel and dispenser.
Source Source: Operation: Control Panel (Lock); Ice and Water Dispenser: Locking, pp. 30, 32
Air Filter indicator lit
The Air Filter indicator on the control panel is lit. The air filter is due for replacement, about every six months.
- Replace the air filter. See Replace the air filter.
Source Source: Operation: Control Panel (Air Filter); Maintenance: Air Filter, pp. 29, 48
Smart Grid indicator lit
The Smart Grid indicator on the control panel is lit. The refrigerator is responding to a Demand Response message from the electric utility company. It limits its power use according to the signal.
- Press the Smart Grid button to ignore the signal and return the refrigerator to normal control.
Source Source: Operation: Control Panel (Smart Grid); Smart Functions: Smart Grid Function, pp. 29, 44-45
Wi-Fi indicator blinking
The Wi-Fi indicator blinks. The refrigerator is connecting to the home Wi-Fi network. The indicator stays on once the connection is made.
- Wait for the indicator to stay lit.
- If it does not stay lit, check the Wi-Fi connection problems. See Refrigerator will not connect to Wi-Fi.
Source Source: Operation: Control Panel (Wi-Fi); Smart Functions: LG ThinQ Application, pp. 29, 42
Problems
- Refrigerator is not cooling or has no power5 causes in the manual. First: the display shows OFF because Display Mode is on.
- Refrigerator or freezer section is too warm5 causes in the manual. First: the air vents between the freezer and fresh food sections are blocked.
- Food freezes in the refrigerator compartment3 causes in the manual. First: food with high water content sits near an air vent.
- Icemaker is not making ice6 causes in the manual. First: the refrigerator was installed or the icemaker connected within the last 24 to 48 hours.
- Ice maker is not making enough ice9 causes in the manual. First: craft Ice in 3 ICE mode makes one batch of round ice about every 24 hours.
- Ice is not dispensing5 causes in the manual. First: A refrigerator door is open.
- Water is not dispensing5 causes in the manual. First: A refrigerator or freezer door is open.
- Water dispenses slowly2 causes in the manual. First: the water filter is exhausted.
- Doors will not close correctly or pop open4 causes in the manual. First: food packages block the door.
- Refrigerator wobbles or seems unstable2 causes in the manual. First: the leveling legs are not adjusted properly.
- Interior or door lights do not work2 causes in the manual. First: the refrigerator compartment lamp is an LED.
- Refrigerator will not connect to Wi-Fi3 causes in the manual. First: the router is not on the 2.4 GHz band. The appliance supports 2.4 GHz networks only.
Clicking, rattling, gurgling or popping noises
Clicking comes from the defrost control at the start and end of automatic defrost, and from the thermostat cycling. Source: Troubleshooting: Before Calling for Service > Noises, p. 61
Gurgling comes from refrigerant flowing; whooshing from the evaporator and condenser fans; popping from the inside walls expanding and contracting; sizzling from water dripping on the defrost heater. Source: Troubleshooting: Before Calling for Service > Noises, p. 61
Vibration can come from the sides or back touching a wall or cabinet. Source: Troubleshooting: Before Calling for Service > Noises, p. 61
How-to
- How to set the refrigerator and freezer temperatureTo change the target temperature. The default is 37 °F (3 °C) for the refrigerator and 0 °F (-18 °C) for the freezer.
- How to switch the display between °F and °CWhen the temperature display shows the wrong unit.
- How to turn off Display Mode (showroom mode)When the display shows OFF and the refrigerator is not cooling.
- How to lock or unlock the control panel and dispenserWhen the Lock icon is lit and the buttons or dispenser do not respond, or to lock the panel.
- How to turn Sabbath mode on or offWhen the display shows Sb, or to use the refrigerator on the Sabbath and holidays.
- How to turn an icemaker on or offBefore the water line is connected, before a vacation, or to switch an icemaker back on. The buttons present depend on the control panel.
- How to change the Craft Ice mode (3 ICE or 6 ICE)When the Craft Ice icemaker does not make enough ice, or the ice should be clearer.
- How to flush the water line after installation or a filter changeAfter the refrigerator is installed or the water filter is replaced, or when the water or first ice has an odor.
- How to replace the water filterWhen the Water Filter icon lights, about every six months, or when dispenser output or ice size drops.
- How to replace the air filterWhen the Air Filter indicator lights, or about every six months.
- How to clean the condenser cover and ventsWhen the cooling system runs too much and the condenser cover or back cover is clogged.
- How to level the refrigerator and align the doorsWhen the refrigerator seems unsteady, the doors do not close easily, or the gap between the doors is uneven.
Maintenance
| Task | When | Source |
|---|---|---|
| Replace the water filter | About every six months, when the Water Filter indicator lights, or when dispenser output drops | Source: Maintenance: Water Filter, p. 49 |
| Replace the air filter | About every six months, or when the Air Filter indicator lights | Source: Maintenance: Air Filter, p. 48 |
| Clean the refrigerator and freezer sections; both defrost automatically | Once a month | Source: Maintenance: Cleaning: General Cleaning Tips, p. 47 |
| Vacuum the condenser cover and vents | Source: Maintenance: Cleaning: Condenser Coils, pp. 47-48 | |
| Empty the ice bin whenever its icemaker is turned off | Source: Operation: In-Door Ice Bin; Preparing for Vacation, pp. 33, 36 |
Settings
| Setting | Options | Default | Notes | Source |
|---|---|---|---|---|
| Refrigerator temperature | 33 °F to 43 °F (1 °C to 7 °C) | 37 °F (3 °C) | Source: Operation: Control Panel, p. 28 | |
| Freezer temperature | -7 °F to 5 °F (-23 °C to -15 °C) | 0 °F (-18 °C) | Source: Operation: Control Panel, p. 28 | |
| Ice Plus | On for 24 hours, then off automatically; press the button again to stop it early | Increases both ice making and freezing capacity. | Source: Operation: Control Panel (Ice Plus), p. 29 | |
| Craft Ice mode | 3 ICE, 6 ICE, OFF | 3 ICE makes one batch of round ice (3 pieces) about every 24 hours and gives clearer ice; 6 ICE makes two batches (6 pieces) in the same period. | Source: Operation: Control Panel (Craft Ice); Automatic Icemaker, pp. 29, 35 | |
| Self Care (UV clean) | Runs automatically; hold the Self Care button for 3 seconds to run it by hand | A UV light cleans the water outlet for 10 minutes every hour. Pressing the Water button stops it, and it resumes after 1 hour. | Source: Operation: Control Panel (Self Care), pp. 29-30 |
Parts and consumables
| Item | Part number | Replace or refill | Specification | Source |
|---|---|---|---|---|
| Water filter cartridge | LT1000P | About every six months | LG lists LT1000P, LT1000P*, LT1000PC, LT1000PCS and ADQ747935** as replacement cartridges; rated capacity 200 gallons (757 liters). | Source: Maintenance: Water Filter; Performance Data Sheet, pp. 49, 52 |
| Air filter | LT120F | About every six months | Replacement air filter. | Source: Maintenance: Air Filter, p. 48 |
Specifications
French door refrigerator with a bottom freezer, covered by LG's owner's manual MFL69497096 under the prefix LRFXC2606*. The manual shows five refrigerator control-panel layouts (Types A to E) and marks the icemaker, Air Filter, Water Filter and Self Care buttons as present on some models only. Source: Cover; Operation: Control Panel, pp. 1, 27-28
Ice comes from an in-door icemaker in the refrigerator section and one or two icemakers in the freezer; Craft Ice and Mini Cubed Ice are freezer icemakers present on some models. The manual's icemaker figures come from its Automatic Icemaker pages. Source: Product Overview: Interior; Operation: Automatic Icemaker, pp. 10, 34-35
| Electrical requirements | 115 V, 60 Hz, individual grounded outlet of 15 amps minimum | Source: Product Overview: Product Specifications; Installation: Choosing the Proper Location, pp. 11, 13 |
|---|---|---|
| Water pressure | 20 to 120 psi (138 to 827 kPa); 40 to 120 psi (276 to 827 kPa) on models with a water filter | Source: Product Overview: Product Specifications; Troubleshooting: Before Calling for Service > Ice, pp. 11, 57 |
| Default temperatures | Refrigerator 37 °F (3 °C), freezer 0 °F (-18 °C) | Source: Operation: Control Panel, p. 28 |
| Installation ambient temperature | 55 °F (13 °C) to 110 °F (43 °C) | Source: Installation: Choosing the Proper Location, p. 13 |
| In-door icemaker output | 70 to 182 cubes in 24 hours; the in-door ice bin holds about 6 to 8 glasses of ice (12 to 16 oz each) | Source: Operation: Automatic Icemaker, p. 34 |
| Freezer icemaker output | Cubed Ice: 12 cubes at a time and 50 to 110 pieces in 24 hours. Mini Cubed Ice: 20 to 30 cubes at a time, 1.3 to 1.7 lb in 24 hours. Craft Ice: 3 round pieces per batch | Source: Operation: Automatic Icemaker, pp. 34-35 |
| Icemaker start temperature | The icemakers start only when the freezer reaches 15 °F (-9 °C) or below | Source: Installation: Turning on the Power, p. 25 |
| Door alarm | Sounds every 30 seconds when a door stays open longer than one minute | Source: Product Overview: Interior, p. 10 |
Recalls
No exact-model match for LRFXC2606S in the U.S. Consumer Product Safety Commission recall database, checked . Recalls can name model families, so also check current recalls for LG.
Service contact
LG Electronics Customer Information Center: 1-800-243-0000, lg.com/us/support/. United States; Canada 1-888-542-2623. Source: Maintenance: Performance Data Sheet, p. 52
Sources
- Owner's Manual, French Door Refrigerator LRYDS3106, LRYKS3106, LRYUS3106, LRYXS3106, LRYDC2606, LRYKC2606, LRYUC2606, LRYXC2606, LRFOC2606, LRFXC2606, LCFC26XS, LRFXS3106, LLFOC2606, LF31S6360, LF26C6360, LF31T6230, LL31H6530, LRRXC2606, LF26C6230, LF26WCH5H, LF26WCH62. LG Electronics Inc. Document MFL69497096, revision Rev.01_102926, 2026-10-29, 72 pages, en-US. gscs-b2c.lge.com. Listed on the manufacturer's support page. Retrieved 13 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.
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