This manual explains how to power on the AD-1221B, set the desired humidity level, and operate the unit. It describes water‑tank removal, placement, and the automatic control that maintains indoor humidity between the set values.
The guide also covers drainage using a PVC hose, safety precautions such as keeping the unit on a stable surface and avoiding pull‑on the power cord, and detailed cleaning and maintenance steps. Technical specifications such as power rating, capacity, dimensions and refrigerant type are listed at the end. This manual is written in Chinese.
| Power Supply | 110V / 60Hz |
|---|---|
| Dehumidification Capacity | 6 L/day (27°C 60%RH) |
| Power Consumption | 230 W |
| Dimensions | 567×320×245 mm |
| Operating Temperature Range | -35°C to 5°C (BTYPE) |
| Refrigerant | R‑134a |
Place the water tank correctly, plug the power cord into a socket, and set the desired humidity level; the unit will start automatically when indoor humidity exceeds the set value.
Remove the water tank, attach a PVC drain hose to the drain port, and direct the hose to a suitable drainage location; ensure the hose is level and not kinked.
Do not pull the power cord, keep the unit on a flat stable surface, maintain at least 50 cm clearance from walls, and avoid placing the unit near heating devices or on uneven ground.