Smart Control through the Spider Farmer App
To turn off the fan, tap the toggle switch below the speed ring.
Close CO2 Device: A SensorPro Set is required. Assign an outlet as a CO₂ device (intake or exhaust). If it’s an intake device, it will automatically turn off when the fan is running.
Start Time / End Time: Set when the fan should turn on and off automatically.
Operation Speed: Fan speed during active time.
Standby Speed: Fan speed during off-time. It must be lower than the operation speed. If not set, the fan stays off during standby.
Start Time: When the fan starts its first cycle.
Run Time: Duration the fan stays ON in each cycle.
Closing Time:Duration the fan stays OFF in each cycle.
Execution Times: Number of ON/OFF cycles to repeat.
e.g. Start at 12:00-Run 1h-Off 1h-Repeat 2 times
12:00-13:00 ON, 13:00-14:00 OFF, 14:00-15:00 ON, 15:00-16:00 OFF.
Temperature Priority Mode
For high-heat lamps or hot, dry climates.
Protects plants from heat stress and leaf burn — temperature control comes first.
Humidity Priority Mode
Best for flowering or fruiting stages.
Prevents mold and mildew when humidity exceeds 60%.
Temperature-Only Mode
Ideal for dry regions or rooms with dehumidifiers.
Fast response to heat without humidity interference.
Humidity-Only Mode
Use when temperature is stable or air-conditioned.
Focuses on moisture control, avoiding overactivation.
Temp & Humidity Combined Mode
Works when both factors are near target range.
Either temperature or humidity can trigger smart adjustment.
【POWERFUL INLINE FAN】Mixed flow design combined with a EC motor ensure truly energy efficient, with only 27 watts of power but gives a strong airflow up to 205 CFM. Lightweight ABS blades reduce the airflow resistance, add airflow by 40%.
【Temperature Regulation】Proper ventilation helps maintain optimal temperatures within the grow space. Plants have specific temperature requirements for growth and flowering. Ventilation systems can expel hot air generated by lights or equipment and bring in cooler air from outside or from a separate cooling system, helping to regulate temperatures.
【Humidity Control】Controlling humidity levels is essential for preventing mold, mildew, and other moisture-related issues. Ventilation systems can remove excess moisture from the air, especially during the flowering stage when plants are more susceptible to mold.
【Odor Control】Some plants, can produce strong odors during flowering. Ventilation systems equipped with carbon filters can help remove these odors, preventing them from escaping the grow room and causing disturbances.
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Have been using this for a couple of months now and can confirm the inline fan and carbon filter are still acting as if they were brand new! Quiet running and the speed is adjustable. Does a good job of eliminating any odours compared to some similar fans and filters on the market.