Indoor unit shows H1; heating does not start immediately, fan may run slowly or stop.

Note: On many Beko models, H1 indicates a normal defrost or preheat operation rather than a failure.

• 1. Wait and observe: Allow 5–15 minutes for the unit to complete defrost or preheat. Heating should resume automatically.
• 2. Check outdoor unit: If safe, observe the outdoor coil for frost/ice. Some steam and water dripping during defrost is normal.
• 3. Ensure proper drainage: Make sure melted ice can drain away from the outdoor unit.
• 4. If H1 remains for a very long time and no heat: There may be a defrost control or sensor issue; contact a technician.