Siemens WM12K220TH – Error Codes & Troubleshooting

Fix a Siemens washing machine that won't drain. Learn what causes E20/E25 drain errors and how to clear the pump filter and drain hose step by step.

Fix a Siemens washing machine that won't spin. Covers E50/E52 motor errors, unbalanced load, drive belt, and spin cycle problems.

Fix a Siemens washing machine that won't turn on or start a cycle. Check the door lock, power supply, child lock, and control board.

Fix a Siemens washing machine leaking water. Covers door seal, hose connections, pump blockages, and E18/E27 leak-related error codes.

Fix a Siemens washing machine that won't fill with water. Covers E16/E17 inlet errors, inlet valve, water pressure, and hose kinks.

Fix a Siemens washing machine door that is stuck or won't open. Covers E44/E45 door lock errors, child lock, and water remaining in drum.

Fix a Siemens washing machine making banging, rattling, or grinding noises. Covers drum bearings, unbalanced load, and foreign objects.

Fix a Siemens washing machine that isn't heating the water. Covers E60–E69 heating element errors, thermistor, and NTC temperature sensor faults.

Fix a Siemens washing machine with excessive vibration or shaking. Covers levelling feet, transport bolts, drum balance, and floor stability.

Fix a Siemens washing machine leaving clothes too wet after spinning. Covers spin speed settings, unbalanced loads, and drainage issues.

Fix a Siemens washing machine with a bad smell or mould odour. Covers drum cleaning, door seal mould, detergent drawer, and filter maintenance.

Fix or replace a Siemens washing machine door seal (gasket). Covers mould removal, tear inspection, and step-by-step gasket replacement.

Fix a Siemens washing machine where the drum won't rotate. Covers E50 motor fault, drive belt, carbon brushes, and drum bearing failure.

Fix a Siemens washing machine with an unresponsive control panel. Covers child lock, power reset, E91/E92 control board errors, and button faults.

Fix a Siemens washing machine that stops or pauses mid-cycle. Covers power supply, error codes, overheating, and door lock faults.

Fix a Siemens washing machine with excessive suds or foam. Covers detergent type, HE detergent requirements, overloading, and drum cleaning.

Fix a Siemens washing machine that isn't dispensing detergent. Covers blocked drawer, water pressure, dispenser clogging, and cleaning steps.

Fix a Siemens washing machine that trips the circuit breaker or RCD. Covers E68 earth leakage, heating element short, motor fault, and wiring.

Fix a Siemens washing machine with a burning smell or smoke. Covers motor brushes, drive belt, wiring faults, and when to stop using the machine immediately.