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Error code reference
Samsung Dishwasher Error Code E1
Flow-meter in air-breaker does not detect proper pulse counts during water filling period (cannot detect proper flow-meter pulse counts for 4 minutes).
SourceSamsung Dishwasher - Service Manual: Error Codes & Test Mode (DM-M39AHC, DM-M59AHC)p. 4-1
Diagnostic procedure
The full E1 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check whether the faucet is open.
SourceSamsung Dishwasher - Service Manual: Error Codes & Test Mode (DM-M39AHC, DM-M59AHC)p. 4-1
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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