RV Roof Vent Fan FEATURES:
1. Casing made of imported plastic raw material, long-lasting and anti-yellowing
2. Motor made of pure copper core, reliable and highly efficient
3. Fan with 10 blades, running more stable and more quiet
4. Equipped with stainless steel /anti-rust insect screen
5. Intake and exhaust
6. Controller, rain sensor
8. Six speed Adjustable(Push button)
9. With LED Light
10.With Touch Panel
1.5 m2 or above electric wires are required
Red wire connects the battery positive terminal
Black wire connects the battery negative terminal
Blue wire connects the brake line. When the parking brake lever is released, the sunroof is closed. When the parking brake lever is engaged, the vent fan will exhaust air as soon as the temperature is high.
High voltage protection. When the voltage exceeds over 16V, beep sound every second and all keys disabled.
Low voltage protection. When the voltage is lower than 8V or not enough power, buzzer keeps ringing.
6-level speed adjustment. On Level 0, fan is not working. The fan will first stop still before switching to either air supply or
air exhaust mode
v Level 1, Power: 4W, quiet, suitable for night sleep
v Level 2, Power: 8W, quiet,
v Level 3, Power: 14W, Low noise
v Level 4, Power: 22W, Little noise
v Level 5, Power: 30W, Strong, fast air refreshing and cooling
v Level 6, Power: 40W, Super strong, fast cooling