Model reference
Samsung DV448AEEXAA
Dryer
6 documents8 error codes13 service modes
Available documentation
Service Manual
- Samsung Clothes Dryer Service Manual - DV448AGP/XAA81 pg
- Service Clothes Dryer130 pg
- Samsung Dryer DV5451 DV5471 DV448AEP Service Manual66 pg
Bulletin
- Samsung DryerDV520AEP XAA Dryer belt slides off the pulley when manually rotated counter clockwise8 pg
- Service Bulletin8 pg
- SERVICE BULLETIN - Dryer belt slides off the pulley when manually rotated counter-clock wise (ccw)8 pg
MyPros+ Max
Diagnose your Samsung DV448AEEXAA.
- 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 (8)
CodeMeaning
3Door switch errorbE2Unit detects a button is being pressed for over 30 seconds or a button is stuck.dEDoor is not closing properly; dryer running with door open.dFDoor is not closing properly; dryer running with door open.EtCheck the heater thermistor; for gas models, check that gas is supplied…FEInvalid power source frequency detected.hEEEPROM is not communicating properly.tEInvalid heating temperature detected, possibly caused by clogged lint screen or…Service modes (13)
- Continuous Run Mode1
- continuous_run_mode["Ensure dryer is powered on in normal user mode.","Press Signal + Dry Level buttons simultaneously…
- Cycle Count ModeWhile in Service Mode, press the Wrinkle Prevent button.
- cycle_count_mode["Enter Special Test Mode (Service Mode) first.","While in Service Mode, press the Signal button…
- Data Display ModeWith Power On, press and hold AdjustUp + AdjustDown keys for 7 seconds until a beeping sound is…
- Sensor Bar Touch Data ModeWith Power On, press and hold Wrinkle Prevent and Temp keys for 3 seconds
- Service Mode1
- Service Mode (Sensor Bar Touch Data - Default)1
- Software Version ModeWhile in Service Mode, press Temp until a beeping sound is heard. Example
- software_version_mode["Enter Special Test Mode (Service Mode) first.","While in Service Mode, press the Temp button…
- special_test_mode["Ensure the dryer is powered on.","Press Signal and Temp buttons simultaneously for 3 seconds, or…
- System Check Mode (t2 mode)While in Power Off, press and hold Dry Level + Power keys simultaneously. Display shows 't2'…
- system_check_mode["Ensure dryer is powered off (normal user mode).","Press Dry Level + Power buttons…
Full entry steps, exit procedures, and test sequences are available in Max.
Related Samsung dryer 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