Drum will not spin or wash; loud clicking from control area; E09 displayed on some Candy washer-dryers.

Safety first: Unplug the appliance. High voltages are present on inverter boards even after power-off; allow time for capacitors to discharge.

Step-by-step checks:

• Identify motor type: Many newer Candy combos use brushless (inverter) motors with a separate control module. Confirm by checking for absence of carbon brushes.
• Inspect wiring: Check the multi-pin connector between the motor and inverter board for loose pins, corrosion, or damage. Reseat all connectors.
• Check motor windings: Measure resistance between each pair of the three motor phases. Readings should be similar. A large imbalance or open circuit indicates a faulty motor.
• Visual inspection of inverter: Look for burnt components, cracked solder joints, or bulging capacitors on the motor control board. If any are present, the module should be replaced, not repaired at home.
• Reassemble and test: After securing all connections, run a short wash or spin cycle to see if the drum rotates normally.

When to call a technician: Inverter and motor diagnostics beyond basic resistance checks should be performed by a qualified technician due to shock risk and complexity.