Washer-dryer will not start; display shows F01 and the Start/Pause button flashes.

Safety first: Unplug the Hotpoint washer-dryer combo from the mains and turn off the water supply before any work. Do not work on live circuits.

• Power reset: Disconnect power for 5–10 minutes, then reconnect and try a new cycle. Sometimes a transient fault clears.
• Check for wiring damage: Remove the rear panel. Inspect the wiring harness from the main control board to the drive motor for burnt, pinched, or melted wires. Repair or replace damaged wiring and secure with cable ties.
• Inspect motor connector: Disconnect the motor plug and check for corrosion or burnt pins. Clean contacts and reseat firmly.
• Board inspection: Access the main control board (usually behind the top or rear panel). Look for burnt spots or a visibly damaged triac (small 3‑legged component near motor connector). If damaged, the entire PCB should be replaced.
• When to call a technician: If wiring and motor look normal, the F01 fault almost always indicates a failed control board. Replacement involves transferring connectors correctly and safely discharging capacitors; if you are not confident, contact a qualified appliance technician.