Portable Blaupunkt AC shows P2 and stops cooling; water tank icon may flash.

Safety first: Unplug the portable AC before draining.

Steps:

• Empty tank: Carefully move the unit to a drain area, remove the drain plug, and empty the internal tank into a suitable container.
• Check continuous drain: If using a hose, ensure it slopes downward with no kinks and is not blocked.
• Clean float switch: Access the internal tank (per Blaupunkt manual) and clean any slime or debris around the float. Ensure it moves freely.
• Test switch: If P2 remains even when empty, the float switch may be stuck or faulty and should be replaced.