Lg dryer displays OE, Drain, Empty Water Tank, or drn — drain hose or water tank · cold weather or frozen drain path, only condensing or hybrid models covered by the cited manufacturer guidance · OE, Drain, Empty Water Tank, drn

Use only checks that match the exact appliance or system and its official guide.

1. Check 1

   Turn the LG dryer off, remove the laundry, and record the exact display message and where condensed water is supposed to go. From ordinary access, identify whether this model has a removable drain tank, an external drain hose, a Hybrid Condensing designation, or a Steam water-supply connection.

   Expected result: The message is OE, Drain, Empty Water Tank, or drn and the unit has a condensate tank or drain hose; alternatively, the message is Add or Refill Steam Water, or the unit has only a Steam supply connection.

   Next step: Continue with the matching tank or hose check only for an OE, Drain, Empty Water Tank, or drn message. For a Steam supply message, use the exact model's Steam water guidance and stop if the supply connection leaks.

   Stop if: Do not open panels or operate a wet dryer to determine its architecture.

   Why this matters

   Why: The first group points to the condensate path that can freeze in winter. Add or Refill Steam Water points to the separate Steam supply path, so thawing or replacing a condensate pump would not address that message.

2. Check 2

   With the dryer powered off, inspect the accessible drain hose and its connection for a frozen section, a low spot holding water, a kink, crush point, or an end that is submerged. If ice is visible, thaw that section by soaking it in warm water or wrapping it and the connection with a warm towel for about 10 minutes; reconnect the hose securely if it was detached.

   Expected result: The hose thaws and is open, supported, and routed within the exact model's limits, or it remains frozen, damaged, inaccessible, disconnected, or leaking.

   Next step: Dry the connection and use one supervised test only if the model guide permits it. If the hose is damaged or cannot be safely reached, leave the dryer off and arrange service.

   Stop if: Do not extend the hose, force a frozen fitting, move a stacked unit to reach it, or run the dryer with a leak.

   Why this matters

   Why: A winter freeze or restricted hose can prevent the drain pump from moving water and can trigger the listed messages. Reconnecting matters because leaving a detached hose can cause a leak; a clear hose with a continuing code points beyond this accessible correction.

3. Check 3

   If the dryer collects condensate in a removable water tank, turn the dryer off, remove the tank without forcing it, and check for ice. Thaw a frozen tank by soaking it in warm water, then empty it completely and reseat it according to the model guide.

   Expected result: The tank was frozen or could not be emptied and reseated, or it is thawed, empty, correctly seated, and the drain message remains.

   Next step: Inspect only the remaining accessible water path and prepare for the model-specific defrost or service branch. Empty the tank after winter use to reduce repeat freezing.

   Stop if: Do not force a stuck tank, operate without it, spill water into the cabinet, or continue testing near wet electrical parts.

   Why this matters

   Why: A frozen tank can block the same winter water path as a frozen hose. If the tank is thawed and correctly seated but the error remains, the tank alone has not explained the fault; an internal path or another model-specific condition is possible.

4. Check 4

   When the accessible hose and tank are not the cause and the exact LG guide provides an internal defrost routine, use only that routine with the dryer off and empty. If the guide permits warm water through the specified filter or tank opening, use less than 1 liter at about 60°C/140°F, reinstall the filters, and wait the stated time; use a stable step stool for a stacked unit and do not improvise if the opening or procedure differs.

   Expected result: The model's defrost mode completes or the documented warm-water procedure is followed without a leak, or access is unsafe, the procedure is unavailable, or water runs out of the appliance.

   Next step: Wait for the documented thaw interval, dry accessible surfaces, and proceed to one permitted supervised test. Request service if the exact procedure cannot be followed safely.

   Stop if: Do not use boiling water, pour into an unapproved opening, tilt the dryer, remove panels, or climb an unstable chair.

   Why this matters

   Why: LG documents internal ice as a possible reason the pump cannot operate, but the procedure and access vary by model. Too much or excessively hot water can damage the dryer or leak, so a generic defrost method is not a safe substitute for the model guide.

5. Check 5

   After the documented hose, tank, or internal defrost step, run only the exact model's permitted supervised test and watch the display and floor. On LG's general frozen-dryer guidance, the listed OE, Empty Water Tank, or drn message should not return within 10 minutes of operation; a WashTower may require the model's specified repeat cycle.

   Expected result: The dryer drains without the message returning and no water escapes, or the message returns, water remains, the unit stops again, or a leak reaches the floor or cabinet base.

   Next step: Leave the dryer off and request qualified LG service for a recurring message, standing water, or leak. Give the technician the model, architecture, exact message, water location, hose or tank findings, and freezing-weather history.

   Stop if: Do not repeat cycles to force drainage or disassemble the dryer to test the pump.

   Why this matters

   Why: A successful supervised test supports a temporary freeze as the cause. A returning error or leak means the accessible thaw did not establish a safe repair; an internal pump, sump, hose, sensor, installation, or control issue remains possible.