Bionaire Ultrasonic Humidifier | Bul2612 Manual

Over time, minerals and scale will accumulate on the ultrasonic transducer and inside the basin. Follow these steps to descale and sanitize the unit: Step 1: Scale Removal (Vinegar Solution) Turn off, unplug, and empty all water from the unit.

Tip: If you live in a hard water area, use distilled or demineralized water to prevent white dust buildup.

Check the tank cap. Tighten securely and verify the rubber gasket is in place. Mold or bacteria growth inside the tank or base. bionaire ultrasonic humidifier bul2612 manual

To turn the unit off, rotate the dial fully counterclockwise until it clicks. The LED light will turn off. Automatic Shutoff Feature

: Wipe any external moisture off the base, and plug the cord into a functional 120V outlet. Operating the Digital Controls Over time, minerals and scale will accumulate on

For best performance, rinse the tank daily and descale (deep clean) the unit once a week. The light is on, but no mist is coming out.

: A light will illuminate when the water level is too low for operation. Check the tank cap

Never plug or unplug the unit with wet hands. Unplug the humidifier before moving, cleaning, or filling it. Product Diagram and Main Components Mist Outlet Vent: Directs the cool mist into the room.

: Ensure the humidifier is completely powered off and unplugged from the wall.

To prevent the growth of mold and bacteria, regular cleaning is essential. Turn off and unplug the unit. Empty any remaining water from the tank and base. Rinse thoroughly and wipe dry with a clean cloth. Weekly Cleaning (Disinfecting)