2025 iFresh Fan Unboxing & Network Connection Guide
If you've just received your 2025 iFresh Inline Fan and iFresh MarsPro Add-On Pack, follow these steps to connect your fan to the network:
Step 1: Power Up the Fan: Connect the fan to the power supply, then plug the iConnect USB into its port.
Step 2: Connect the Knob Controller: At this point, plug the knob controller into the RJ interface.
Step 3: Enter Network Mode: Rotate the knob controller three times or more continuously, with each rotation covering more than 50% of the scale. This will put the fan into pairing mode.
Step 4: Connect to Network: Open the MarsPro app on your phone, then add the device and follow the instructions to connect the fan to your Wi-Fi network.
If you need to reconnect your fan to a new Wi-Fi network, simply repeat the steps above.
Step 5: Switch to Sensor: Once the fan is connected to the network, remove the knob controller from the RJ interface and insert the sensor to complete the network setup.
*If the sensor doesn't appear correctly in the app after plugging it in, try unplugging and reconnecting the USB.

necroalgen –
Good
Michael V. (Grower) –
kingemi –
I paid extra for an add-on with my order, but it was missing when the package arrived. I even shipped it to Austria to avoid customs fees — now, because of this mistake, I would have to travel there again, which I will not do.
I have already purchased a LED grow light, a grow tent, and a full irrigation system from this company, so I expected much better service.
Please contact me immediately to resolve this. I either need the missing add-on sent to my home in Switzerland at no cost or a partial refund.
Jamie (store manager) –
Hi,the package is not lost, it is just shipped from another warehouse and is still on the way, please contact our customer service center for more info.
Nils (Grower) –
Works really fine
Rene (Grower) –
Der kombisensor funktioniert bisher gut und ist ausreichend lang. Jedoch finde ich das mit dem Drehregler zum verbinden zur App sehr spartanisch. Es funktioniert aber könnte besser gelöst sein finde ich.
Carlos Miguel Piedade Racha (Grower) –
Moritz –
Der iFresh 2025 ist echt ein großer Schritt nach vorne – Jetzt können meine Geräte endlich alle zusammen in einer einzigen App funktionieren.
Sebastian –
Deutlich besser als das alte Modell – ich kann’s echt empfehlen!
Miguel Matias (Grower) –
Bastante útil