The installation of a retractable fan requires consideration of structural safety, circuit connections, and functional testing. It is recommended that this be performed by a professional. The following is an installation process and key precautions compiled from multiple highly reliable sources:
Pre-Installation Preparation
Confirm Load-Bearing Capacity: Retractable fans are heavier than ordinary light fixtures (typically 8-15kg). Ensure the ceiling is solid concrete, steel frame, or reinforced keel structure capable of withstanding a tensile force of ≥16kg. Do not directly fix it to non-load-bearing materials such as plasterboard.
Check Power Line: Ensure the top junction box has a pre-installed neutral, live, and ground wire, and that the voltage meets product requirements (generally 220V). If it is a smart remote control model, also confirm the wiring location of the remote control receiver module.
Prepare Tools and Accessories: Common tools include an impact drill, expansion screws, a Phillips screwdriver, a voltage tester, and insulating tape. After unpacking, verify that all accessories are included: ceiling bracket, motor, fan blades, lampshade, remote control, and wiring terminals.
