❄️Refrigerator

ER dH

LG · LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser

LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser ER dH Error Fix: Defrost Heater Error

Defrost heater didn't activate during scheduled defrost. Causes ice buildup on evaporator coils, leading to poor cooling. Check heater continuity. Check defrost thermostat/bi-metal — should be closed at cold temps. If both good, main board defrost relay may have failed.

High severity2 fixes available✨ Free fix available

Quick Answer

Error ER dH on the LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser means: Defrost Heater Error. The top-ranked community fix is “Test and Replace Defrost Heater and Thermostat Assembly” (hard difficulty, ~60 min, DIY cost: $15-$25). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · refrigerator

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many refrigerator repairs can be done safely at home, consider hiring a qualified technician if:

This is a high severity error — continued use may cause damage or a safety hazard
The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $150-$220.

Other LG Models with Error ER dH

LRFXC2416S 24 cu. ft. Smart Counter-Depth MAX French Door Refrigerator

refrigerator · 2 fixes

Other LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser Error Codes

22 22

Compressor Relay Error

2 fixes

CONDENSER DIRTY

Condenser Coil Dirt Accumulation

2 fixes

DISPENSER SWITCH FAIL

Dispenser Actuator/Switch Failure

Door Seal Failure

Condenser Fan Error

Communication Error

Defrost Sensor Error

Freezer Fan Error

People Also Ask About LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser Error ER dH

What does error code ER dH mean on a LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser?

Error code ER dH on the LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser means: Defrost Heater Error. Defrost heater didn't activate during scheduled defrost. Causes ice buildup on evaporator coils, leading to poor cooling. Check heater continuity. Check defrost thermostat/bi-metal — should be closed at cold temps. If both good, main board defrost relay may have failed.

How do I fix error code ER dH on my LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser?

The most successful fix is "Test and Replace Defrost Heater and Thermostat Assembly" (hard difficulty, ~60 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

Is error code ER dH on a LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser serious?

This error is rated high severity. You should address it promptly — continued use could cause damage or safety concerns.

Can I fix LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser error ER dH myself?

Yes — the top-ranked community fix ("Test and Replace Defrost Heater and Thermostat Assembly") is rated hard difficulty and takes about 60 minutes. Tools needed: Phillips screwdriver, Multimeter, Needle-nose pliers.

How much does it cost to repair LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser error ER dH?

DIY cost: $15-$25. Professional repair typically costs $150-$220. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser have?

The LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser has 8 other known error codes, including: 22 22 (Compressor Relay Error), CONDENSER DIRTY (Condenser Coil Dirt Accumulation), DISPENSER SWITCH FAIL (Dispenser Actuator/Switch Failure), DOOR GASKET WORN (Door Seal Failure), ER CF (Condenser Fan Error), and 3 more.

Which other LG models have the ER dH error?

Error code ER dH also appears on 1 other LG model: LRFXC2416S 24 cu. ft. Smart Counter-Depth MAX French Door Refrigerator. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser have?

The LG LRSXS2606S 26 cu. ft. Side-by-Side Refrigerator with Ice & Water Dispenser has 8 other known error codes:

22 22 — Compressor Relay Error (2 fixes)
CONDENSER DIRTY — Condenser Coil Dirt Accumulation (2 fixes)
DISPENSER SWITCH FAIL — Dispenser Actuator/Switch Failure (2 fixes)
DOOR GASKET WORN — Door Seal Failure (2 fixes)
ER CF — Condenser Fan Error (2 fixes)
ER CO — Communication Error (2 fixes)
ER dS — Defrost Sensor Error (2 fixes)
ER FF — Freezer Fan Error (2 fixes)

Which other LG models have the ER dH error?

Error code ER dH also appears on 1 other LG model:

LRFXC2416S 24 cu. ft. Smart Counter-Depth MAX French Door Refrigerator (refrigerator) · 2 fixes

Ad Space — banner

Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx