Midea MDT24H3AST Error Codes | Dishwasher Fault Guide
Midea MDT24H3AST — Top Control Built-In Dishwasher
Section titled “Midea MDT24H3AST — Top Control Built-In Dishwasher”The Midea MDT24H3AST is a 24-inch 45 dBA Top Control Built-In Dishwasher with 14 place settings, third rack, Extended Dry dual-fan system, leak sensor, and ENERGY STAR certification.
Error Code Reference
Section titled “Error Code Reference”| Code | Fault Description | DIY Fix? |
|---|---|---|
| E1 | Water inlet error — dishwasher failed to fill with water within the re… | Yes |
| E2 | Drain error — dishwasher failed to drain water within the required tim… | Yes |
| E3 | Heating error — wash water failed to reach the required temperature wi… | No |
| E4 | Water leak detected — anti-flood float switch triggered by water accum… | No |
| E6 | NTC temperature sensor open circuit — temperature sensor has lost cont… | No |
| E7 | NTC temperature sensor short circuit — sensor resistance has dropped a… | No |
| E8 | Diverter valve error — water flow direction control valve failed to mo… | No |
Troubleshooting Tips
Section titled “Troubleshooting Tips”When your Midea MDT24H3AST displays an error code:
- Note the exact error code shown on the control panel
- Press and hold Start/Pause for 3 seconds to cancel the current cycle and reset
- Find the code in the table above for detailed troubleshooting
- Follow safety warnings — disconnect power before inspecting internal components
Last Updated: March 2026