Humidifier function (on combo units) shows H1 and stops adding moisture.

Safety: Unplug the unit before opening any water compartments.

Steps:

• Refill water: If your Olimpia Splendid combo unit has a dedicated humidifier tank, remove and refill it with clean water as per the manual.
• Check for kinks: Inspect any internal or external hoses feeding the humidifier section for kinks or blockages.
• Clean level sensor/float: Open the humidifier reservoir and clean the float or level electrodes of scale and slime. Ensure the float moves freely.
• Test sensor: If H1 persists with a full tank, the level sensor or float switch may be faulty and require replacement.