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OEM VERIFIED BENCH
OFFICIAL FAULT CODESE
Samsung
Samsung // OFFICIAL DIAGNOSTIC BENCH

Samsung SE

Washing MachineDrainage System & Drain Pump
Luxury front-loading washing machine in brushed titanium with illuminated dark glass drum
Washing Machine

Symptom / Description

FAULT

Samsung SE: Water drainage failure detected in Washing Machine; drain pump cannot evacuate water within safety time limit.

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

A button on the control panel is stuck, or moisture has affected the touch panel.

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED
1Clean the pump filter, check drain hose for kinks, or replace drain pump. PRO TIP: We see more clogged pump filters than any other single issue. Takes 5 minutes to clean and saves a $149 service call.
AI diagnostic workshop engine analyzing appliance circuit schematics and error telemetry in real time
AI WORKSHOP PROTOCOL ENGINE
Direct extraction from OEM factory manuals & wiring schematics

Field Actions

DISPATCH
Need Help? Call a Certified TechnicianWorldwide Samsung Parts Finder
Electrical & Safety Protocol

Always disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.

CALIBRATED BENCH PROTOCOL // CAT III 600V

Workshop Verification & Safety Checklist

WORKSHOP VERIFICATION PROTOCOLDrainage System & Drain PumpWashing Machine
2. Multimeter & Electrical Bench Tests (Ω)
MODE: OHMMETER (Ω)AUTO-RANGE
Precision digital multimeter probes measuring electrical resistance in Ohms on an appliance control board
CALIBRATED METROLOGY RESISTANCE BENCH (CAT III)
Nominal Resistance (Ω)
160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC)NOMINAL
0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)
▲ NOMINAL OPERATING WINDOW
Target Component:Drain Pump Motor Stator Coils
Test Pins & Connections
PROBE (+)
PROBE (-)
Across pump motor spade terminals (L-N unclipped)
Tolerance & Diagnostic Criteria±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ.
1. Pre-Intervention Electrical Safety Protocols
  • !Electrical Safety Protocol: Isolate 230V mains power before accessing the lower pump housing.
  • !Prepare a shallow basin and absorption towels: expect 3 to 10 liters of stagnant trapped water upon filter opening.
  • !Beware of sharp foreign objects (broken glass, needles, screws) trapped inside the impeller cavity.
3. Preliminary Mechanical & Visual Checks
  • Unscrew coin trap filter and clear all foreign debris (coins, hairpins, bra underwires).
  • Rotate pump impeller manually: synchronous magnetic rotors should snap cleanly in 90° intervals without jamming.
  • Check drain hose for kinks, blockages, or unpunched sink spigots; verify drain height is between 65cm and 100cm.
Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: Samsung SE

FAQ TREE
What does error code SE mean on a Samsung appliance?

Samsung error code SE indicates: Samsung SE: Water drainage failure detected in Washing Machine; drain pump cannot evacuate water within safety time limit..

What is the root cause of Samsung error code SE?

The primary root cause for Samsung code SE is: A button on the control panel is stuck, or moisture has affected the touch panel..

How do I fix or resolve Samsung error code SE?

To resolve error code SE: Clean the pump filter, check drain hose for kinks, or replace drain pump. PRO TIP: We see more clogged pump filters than any other single issue. Takes 5 minutes to clean and saves a $149 service call.

Is it safe to clear Samsung error code SE by resetting power?

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Samsung code SE persists, the physical component causing A button on the control panel is stuck, or moisture has affected the touch panel. must be inspected or replaced.

How do I test electrical resistance for Samsung code SE using a multimeter?

Set a digital multimeter to ohms (Ω). Disconnect power and test Drain Pump Motor Stator Coils across Across pump motor spade terminals (L-N unclipped). Expected nominal reading is 160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC). Tolerance: ±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ..

What safety protocol must be followed before servicing Samsung code SE?

Standard electrical safety protocol: 1. Disconnect 230V mains power before opening panels. 2. Verify zero voltage at test points. 3. Allow hot water or heating elements to cool below 30°C before handling.

Community Verification

COMMUNITY

Did this solution resolve the issue?

SEMANTIC KNOWLEDGE GRAPH // SAMSUNG

Related Samsung Washing Machine Error Codes

Diagnostic Link Mesh14 OEM Cross-References

Cross-referenced diagnostic codes for technicians inspecting similar component subsystems.

SUDGeneral System & Mechanical Integration
Samsung SUD: Operational cycle fault detected during Washing Machine program execution.
Inspect Protocol
tCNTC Temperature Sensor & Thermistor
Temperature sensor error.
Inspect Protocol
tENTC Temperature Sensor & Thermistor
Temperature sensor error.
Inspect Protocol
UbGeneral System & Mechanical Integration
Unbalanced load. The machine cannot spin correctly.
Inspect Protocol
UEElectronic Control Board (PCB) & Bus Communications
Samsung UE: Operational cycle fault detected during Washing Machine program execution.
Inspect Protocol
1Water Level Pressure Switch & Air Dome
Water level sensor fault; machine fails to detect the correct water level.
Inspect Protocol
12Electronic Control Board (PCB) & Bus Communications
Error code 12E or bE1 is displayed, indicating a stuck Power button signal.
Inspect Protocol
1EWater Level Pressure Switch & Air Dome
Washer cannot detect the correct water level.
Inspect Protocol
2EElectronic Control Board (PCB) & Bus Communications
Internal Control Board Fault
Inspect Protocol
3CDrive Motor, Inverter & Tachometer Sensor
Motor error, the drum does not rotate or malfunctions.
Inspect Protocol
4CWater Inlet Valve, Aquastop & Flowmeter
Water supply error. The machine has failed to fill with water in an adequate time.
Inspect Protocol
4C2General System & Mechanical Integration
Samsung 4C2: Operational cycle fault detected during Washing Machine program execution.
Inspect Protocol
4EWater Inlet Valve, Aquastop & Flowmeter
Water Inlet Error (Timeout)
Inspect Protocol
5CDrainage System & Drain Pump
Drain error. Water is not draining from the drum.
Inspect Protocol
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