LDT7808ST OE1 error
Your LG LDT7808ST is showing OE1. Before replacing parts, confirm the model tag matches LDT7808ST: Open the door and look on the inner door edge or left/right side of the tub opening. On this LG dishwasher, OE1 means Drain error (often shown as OE) — the tub is not emptying. Clean the filter and straighten the drain hose. The steps below follow the field-service order for the LDT7808ST platform — not the generic LG OE1 page. Parts listed below are confirmed compatible with LDT7808ST. If the code cleared after a reset but returned mid-cycle, treat that as a confirmed fault rather than a one-time glitch.
Fix steps
- Verify the model tag reads LDT7808ST — Open the door and look on the inner door edge or left/right side of the tub opening.
- Reset OE1: unplug the dishwasher or switch off the breaker for 5 minutes, then restore power.
- Remove and clean the tub filter, confirm the inlet valve screen is clear, and check the door gasket before assuming a pump or valve failure for OE1.
- Parts listed below are confirmed compatible with LDT7808ST.
- Run a test cycle after repair. If the code returns, use the compatible parts below or the full brand code guide.
Guided repair checklist
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Verify the model tag reads LDT7808ST — Open the door and look on the inner door edge or left/right side of the tub opening.
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Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does OE1 mean on a LG LDT7808ST?
Drain error (often shown as OE) — the tub is not emptying. Clean the filter and straighten the drain hose.
How do I reset OE1 on a LDT7808ST?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. If OE1 returns on the LDT7808ST, the underlying fault is still present.
What part do I need for LDT7808ST OE1?
Start with the LDT7808ST-compatible parts listed below. OE1 often points to a failed component on this LG dishwasher.
Is OE1 on the LDT7808ST easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.