Smart Humidifier 717S 8L Bundle: Setup, Cartridge, First Run
By DREO Home Ecosystem | Air Comfort, Smart Kitchen | Published: 2026-11-04
Category: How-to Guides
Set up the DREO 717S 8L bundle correctly: install the demineralization cartridge, pair the app, and run your first warm or cool mist cycle without white dust.
Quick answer
Install the demineralization cartridge before adding water, fill the 8L tank, pair the humidifier in the DREO app, then start on cool mist and adjust to warm mist only after you confirm the room’s humidity trend.
Why cartridge order matters for a large-room setup
The 717S bundle includes triple demineralization cartridges designed to reduce white dust. If you skip the cartridge or install it after filling, you may see a fine mineral film on furniture during the first run—especially in large rooms where the unit runs for hours. Treat cartridge installation as step one, not an accessory you add later.
Warm vs. cool mist on your first run
The 717S supports both warm and cool mist. Start with cool mist for the first cycle so you can judge output and noise without the heating element engaged. Switch to warm mist only when the room feels cold or you want faster humidity rise; warm mist uses more energy, and the tradeoff is higher running cost for quicker comfort.
Setup steps for the 717S 8L bundle
- Unpack and inspect the cartridge: Remove the humidifier and all three demineralization cartridges from the box. Check that each cartridge is intact and free of packing material. Common mistake: discarding the cartridges with the packaging because they are small. Keep spare cartridges in a dry place—you will need them for replacements.
- Install the demineralization cartridge: Open the cartridge compartment according to the quick-start guide and seat one cartridge firmly in place. Do not force it; it should sit flush. Common mistake: installing the cartridge after filling the tank, which can let untreated water run through first. Confirm the cartridge is locked in before any water touches the tank.
- Fill the 8L tank with cool water: Remove the tank, fill it with cool tap water to the max line, and replace it securely on the base. Avoid overfilling. Common mistake: using hot water, which can damage the tank or cartridge. A full tank gives up to 80 hours of runtime on low, so you can skip daily refills in large rooms.
- Place the humidifier and plug it in: Set the unit on a flat, water-resistant surface at least a few feet from walls and electronics. Plug into a grounded outlet. Common mistake: placing it on carpet or near a heat source, which can block airflow or distort mist output. Leave clearance around the mist outlet to avoid damp spots on nearby surfaces.
- Pair with the DREO app: Open the DREO app, add a device, and follow the on-screen pairing steps. Keep your phone within a few feet of the humidifier during pairing. Common mistake: skipping the app and missing schedule or humidity-target features. If pairing fails, restart the app and confirm your phone’s Bluetooth is on before retrying.
- Run the first cycle on cool mist: Power on and select cool mist at a low or medium level. Let it run for 30–60 minutes while you check for leaks or unusual noise. Common mistake: starting on maximum warm mist immediately, which makes it harder to isolate setup issues. Once the first cycle is stable, set your target humidity in the app and switch to warm mist if desired.
Product facts
- Smart Humidifier 717S 8L with Demineralization Cartridge: 8L water tank with up to 80 hours maximum runtime. A large tank means fewer refills in big rooms, but you still need to check water level and cartridge condition regularly.
Smart Humidifier 717S 8L with Demineralization Cartridge - Smart Humidifier 717S 8L with Demineralization Cartridge: Includes triple demineralization cartridges to purify mist and reduce white dust. Using the cartridge from the start protects surfaces and keeps mist cleaner, especially in hard-water areas.
