Model reference
Samsung DW80M9550US/AC
Dishwasher
1 document19 error codes3 service modes
Available documentation
Service Manual
- Dishwasher Service Manual62 pg
MyPros+ Max
Diagnose your Samsung DW80M9550US/AC.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax
Error codes (19)
CodeMeaning
3CCirculation pump error4CWater supply error4C5Water supply pulse detected 200 times during non-water-supply mode, indicating…5CDrain clog detected; drain pump check code occurred 11 times with 5-minute…7CVane motor error9C1Abnormal voltage condition9C2Abnormal voltage conditionACCommunication failure between the Main PBA and Sub PBA for 24 seconds (6…AC6No response received from Inverter PBA for 3 seconds; Inverter relay off for 2…bC2Button stuckbC3IC communication failure between the Sub PBA and the touch button.dC3Auto Door Open device operated but door opening not sensed after 3 retry…FCFan motor RPM measured less than 3000 RPM after 6 retry attempts.HCHeater overheatHC1Heater not heatingLCWater leakage detectedOCOverflow detectedPCHalf load/distributor motor errortCTemperature sensor errorService modes (3)
- Information Display Mode["While 'AS' is displayed in Smart Install Mode, press the Hi-Temp Wash Key to cycle through…
- Smart Install Mode - Auto Mode["Power on the unit.","Set the timer for 17 hours.","Press and hold the Hi-Temp Wash key for at…
- Smart Install Mode - Manual Mode["Enable Smart Install Mode (set timer to 17h, press Hi-Temp Wash key for 7 seconds).","Press Auto…
Full entry steps, exit procedures, and test sequences are available in Max.
Related Samsung dishwasher models
75,000+ service documents · 20,000+ error codes · 100+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax