2 Person Inflatable Hot Tub

What does the "HL" code mean on the screen? How do I fix it? "HL" code means the water temperature at the outlet has exceeded 113°F (45°C), and the internal unit is too hot. Refer to the instruction manual for the steps. Why is the heating so slow? 1350W pump heats at 1–2°C (2–4°F) per hour. For best efficiency, keep the cover tightly closed to reduce heat loss. Heating will take longer in lower ambient temperatures due to faster heat dissipation. Why is the Pump making noise? Unusual noise usually means restricted water flow. Check that the water level is between the two marked lines to ensure proper pressure, and make sure the blue filter port's screen is clean. Once water flows smoothly, the noise should stop. Why does the water temperature drop when I turn on the BUBBLE function? Bubbles reduce heating power and increase surface heat loss, so the temperature may drop slightly. But the tub will keep heating until it hits the set temperature. How do I fix an air leak in the tub? Apply soapy water to the suspected area — bubbles will form at the leak. Clean and dry the spot, then seal it with the included PVC patch. Born from a passion for outdoor serenity, Meulbaty crafts premium hot tubs and courtyard essentials that transform your space into a sanctuary. We blend innovative engineering with timeless design, helping you reclaim moments of calm under open skies. Discover effortless luxury—where every soak, every gathering, becomes an enduring escape.