Smart Exhaust Fan with Heater & Dehumidifier

Please read this installation guide carefully to ensure a correct and safe installation.

For electrical work, please hire a licensed professional electrician. (Customers should not install it themselves.)

Important Safety Instructions

⚠️ Safety Precautions

This installation project involves carpentry and electrical work. Please entrust the installation to qualified professional technicians.
Power supply and wiring must comply with local electrical codes to prevent fire hazards.
Always turn off the power before performing any installation or maintenance work.
Do not operate the unit during renovation or construction, and ensure the device is properly protected from dust.
For more detailed instructions, please refer to the product installation manual.

🛠️ Installation Precautions

Do not install the unit directly above a shower area or bathtub to avoid exposure to excessive steam.
The recommended installation hole size is 45 x 35 cm. If possible, reserve an additional ceiling inspection opening.
Use a 4-inch (10 cm) flexible nylon duct. Wrap the duct-to-unit connection with several layers of electrical tape, and secure it with a stainless steel clamp to prevent air leakage.
For more detailed instructions, please refer to the product installation manual.

🔧 Relocation & Maintenance Precautions

Ensure the power is completely turned off before inspecting, relocating, or servicing the product.
If any abnormalities or malfunctions occur, immediately stop operation and turn off the power.
Continuing to use the unit under abnormal conditions may lead to malfunction, electric shock, or fire.
For more detailed instructions, please refer to the product installation manual.