Observed
Record the complete code
The visible 800140 code is stronger evidence than a remembered description of the symptom.
Error-code case · Cove DW24
Code 800140 Points to Draining, Not Automatically to a Pump
The case identified the fault family, but it stopped before any component was tested. That distinction prevents a drain-code lookup from becoming an unsupported parts order.
What the display and discussion actually established
- The appliance was identified as a Cove DW24 dishwasher.
- The display showed code 800140.
- Model-specific guidance was shared for a draining problem.
- A drain-pump and hose replacement were discussed, but no inspection result or completed repair followed.
A similar drain code can have a different cause on another installation. This record supports the drain branch, not a confirmed failed pump.
A similar symptom can have a different cause on another appliance or model.
Separate the code meaning from the failed component
A drain fault still leaves several parts of the same path to distinguish.
Fault family
Treat the complaint as a drain-path problem
The shared Cove guidance connected this code to draining rather than washing or heating.
Still unproved
Do not collapse the path into one part
Standing water, the filter area, hose route, household connection, pump obstruction and pump operation still have to be separated.
The supported conclusion is a drain-system fault family
The conversation consistently treated 800140 as a drain complaint on the DW24. It did not report a physical obstruction, electrical measurement or replacement result, so the pump and hose remain candidates rather than confirmed causes.
This closes the code interpretation while preserving the unanswered component-level diagnosis.
Verify where the drain sequence stops
Record whether water moves at the start of drain, whether it reaches the household connection and how much remains in the tub. A technician can then inspect the accessible drain path and test pump operation against the exact DW24 service information.
A parts estimate is meaningful only after the failed section of the drain path is identified.
Cases closest to this diagnosis
Same appliance family
Frigidaire Gallery Dishwasher Er and ErCl: Keypad or Interface Path
A Frigidaire Gallery Er code leads through stuck keys, keypad wiring and the user interface before a main-board replacement is considered.
Same appliance family
Bosch E24 Returned After the Drain Pump Was Replaced
A Bosch drained completely after a new drain pump but E24 returned. The case explains why circulation-pump rotor play became the next check.
Water and electrical safety: disconnect power before opening the toe-kick or accessing the pump area, and control standing water before moving the dishwasher. Live-voltage pump testing is qualified-service work.