For Shark POWERDETECT RV2820AE, “Error 26: dust-bin evacuation blockage” is a distinct manufacturer-documented diagnostic intent. This page preserves the exact code or light pattern, groups every applicable catalog model and limits action to the official safe user check. Shark's official material anchors this branch with the exact wording “ERROR NUMBER 26 - Blockage in dust bin.”. That wording identifies the documented condition; it does not by itself prove that a battery, motor, board, sensor, dock or other replaceable component has failed. Keep “Error 26: dust-bin evacuation blockage” separate from every other alert on the same appliance. Match the full number, colour, flash order, spoken phrase or display text before acting; a different pattern owns a different diagnosis and may have a different stop condition. Power off the robot and base, remove the base bin and robot bin, and inspect the base evacuation port and robot-bin port for accessible clogs. Clear dry debris, reinstall both bins until they click and test one evacuation. If the exact “Error 26: dust-bin evacuation blockage” condition clears and the appliance completes one normal start, charge or cleaning cycle, stop the test and monitor it. If it returns unchanged, do not repeat resets or infer a part: record the code, model and serial number for authorised Shark support. Power the robot off and remove it from the dock before turning it over or touching a moving part. Keep charging contacts dry, use no metal probe and never open a battery pack or electronics housing.
Models covered
Safety first
- Power the robot off and remove it from the dock before turning it over or touching a moving part. Keep charging contacts dry, use no metal probe and never open a battery pack or electronics housing.
What the symptom may indicate
Checks in the right order
- Confirm the exact code or pattern
For Shark POWERDETECT RV2820AE, “Error 26: dust-bin evacuation blockage” is a distinct manufacturer-documented diagnostic intent. This page preserves the exact code or light pattern, groups every applicable catalog model and limits action to the official safe user check.
- Make the appliance safe
Power the robot off and remove it from the dock before turning it over or touching a moving part. Keep charging contacts dry, use no metal probe and never open a battery pack or electronics housing.
- Perform the official user check
Power off the robot and base, remove the base bin and robot bin, and inspect the base evacuation port and robot-bin port for accessible clogs. Clear dry debris, reinstall both bins until they click and test one evacuation.
- Retest once and decide
If the exact “Error 26: dust-bin evacuation blockage” condition clears and the appliance completes one normal start, charge or cleaning cycle, stop the test and monitor it. If it returns unchanged, do not repeat resets or infer a part: record the code, model and serial number for authorised Shark support.
Stop and get qualified help when
- Stop immediately for liquid on the robot or dock, a swollen battery, burning smell, hot or discoloured contacts, damaged wiring, a fall risk, or the same alert after the single documented check. Use authorised service. If the exact “Error 26: dust-bin evacuation blockage” condition clears and the appliance completes one normal start, charge or cleaning cycle, stop the test and monitor it. If it returns unchanged, do not repeat resets or infer a part: record the code, model and serial number for authorised Shark support.
Next step
Repair, replace a part, or arrange a diagnosis?
Use the checks and stop conditions above to choose a cautious next step. A symptom alone never proves that the appliance has failed.
Resolve it without buying anything
Complete the 4 user-accessible checks in order. If normal operation returns and no warning sign remains, no replacement is indicated.
Replace only the confirmed part
If the checks isolate a worn or blocked component, match its complete reference to the exact appliance model before ordering.
This guide does not identify a replacement part. Do not order a generic component from the symptom alone.
Arrange a diagnosis before replacing the appliance
Stop at any warning sign listed above. A qualified diagnosis should confirm that repair is unsafe, unavailable or uneconomical before an appliance replacement is considered.
Sources used
- Shark — Shark's official robot common error codes for Shark POWERDETECT RV2820AE states exactly: “ERROR NUMBER 26 - Blockage in dust bin.” This short quotation is the source anchor for this intent.
Last checked: 30 August 2026