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Related Manuals for Samsung Potomac-PJT WF405
Summarization of Contents
1. Vibration & Noise
1-1. Schematic diagram of Repair
Overview of repair steps for vibration and noise issues in washing machines.
Tip 1-1. Frame & Spin-Basket Abnormality
Troubleshooting guide for frame and spin-basket issues causing vibration and noise.
Tip 1-2. Damper & Hanger Abnormality
Diagnosing issues related to the damper and hanger components causing operational problems.
Tip 1-3. Installation Place & Installation Stability Abnormality
How installation environment and stability affect washer operation and cause vibration.
Tip 1-4. Shafting Abnormality
Identifying and resolving problems related to the washing machine shafting that cause noise.
Tip 1-5. Motor Abnormality
Troubleshooting motor-related issues that cause operational problems and noise.
Tip 1-6. Pump Noise Abnormality
Addressing noise issues originating from the pump and drain system.
Tip 1-7. Explanation of NDF and product characteristics
Understanding product characteristics and customer usage for vibration and noise issues.
2. Water Leakage
2-1. Schematic Diagram of Repair
Overview of repair steps for water leakage symptoms in washing machines.
Tip 2-1. Water-Hose & Connection Abnormality
Troubleshooting water leaks from hoses and connection points.
Tip 2-2. Water-V/V & Connection Abnormality
Diagnosing leaks from the water inlet valve and its connections.
Tip 2-3. Detergent & Bleach Abnormality
Identifying leakage issues related to detergent and bleach compartments.
Tip 2-4. Tub Abnormality
Examining the tub and diaphragm for causes of water leakage.
Tip 2-5. Pump Connection Abnormality
Troubleshooting leaks originating from the pump and its associated hoses.
Tip 2-6. Install & NDF Connection Abnormality
Issues related to installation and NDF affecting water drainage and leakage.
3. Improper Operation
3-1. Schematic Diagram of Repair
Overview of repair steps for improper washing machine operation.
Tip 3-1. No Power Abnormality
Troubleshooting steps when the washing machine does not power on.
Tip 3-2. No-Spin Abnormality
Diagnosing and resolving issues preventing the spin cycle.
Tip 3-3. Water Supply Abnormality
Identifying problems with the water supply system affecting operation.
Tip 3-4. Weight Sensing Abnormality
Addressing incorrect weight sensing that impacts wash cycle performance.
Tip 3-5. Water Level Abnormality
Troubleshooting issues related to the water level sensor and hose.
Tip 3-6. Detergent Residue Abnormality
Examining detergent residue that may cause operational problems.
Tip 3-7. Water Supply Program Abnormality
Checking the water supply sequence and program execution.
4. Error Check
4-1. Schematic Diagram of Repair
Overview of repair procedures for various error codes displayed on the control panel.
Tip 4-1. nF Error Abnormality
Troubleshooting guide for the 'nF' error code related to water supply.
Tip 4-2. nd Error Abnormality
Diagnosing the 'nd' error code, typically related to drainage issues.
Tip 4-3. IE / OE Abnormality
Resolving 'IE' (sensor fail) and 'OE' (water overflow) errors.
Tip 4-4. LE Abnormality
Troubleshooting the 'LE' error code, indicating water leakage.
Tip 4-5. 3E / 2E Error Abnormality
Addressing '3E' (wash motor) and '2E' (low/high voltage) errors.
Tip 4-6. dC Error Abnormality
Diagnosing the 'dC' error code, usually related to unbalance.
Tip 4-7. tE, Hr, nF1 Error Abnormality Check
Checking 'tE', 'Hr', and 'nF1' errors related to temperature and heater.
Tip 4-8. dS, FL, LO Error Abnormality
Troubleshooting 'dS', 'FL', and 'LO' errors concerning door lock issues.
Tip 4-9. AE, E2, SF Error Abnormality
Resolving 'AE', 'E2', and 'SF' errors related to communication and buttons.
5. Test Mode & Circuit Diagram
5-1. Schematic Diagram of Repair
Guide to operating test modes and understanding diagnostic codes.
Service Mode
Procedures for entering and utilizing the service mode for diagnostics.
Quick Spin Test Mode
How to check motor spinning functionality using the quick spin test mode.
Board Input Test Mode
Instructions for using the board input test mode to check specific inputs.
Diagnostic Mode
Accessing and interpreting error codes through the diagnostic mode.
6. Appendix
Circuit Diagram / PBA
Detailed circuit diagrams and Printed Board Assembly (PBA) information.
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