How to Install the Moen Flo Smart Water Monitor & Shutoff (Step-by-Step Guide)
Video: Product overview
How to Install the Moen Flo Smart Water Monitor & Shutoff
The Flo Smart Water Monitor & Shutoff helps prevent costly water damage by monitoring flow, pressure, and temperature—and shutting off your water automatically if a major leak is detected. Follow this quick, code-friendly guide for a clean install and smooth app setup.
Before You Start
- Location: Install on the main cold-water line after the home’s existing shutoff valve and pressure reducing valve (if present), and before any branches to fixtures. Avoid installing upstream of fire sprinkler/suppression systems.
- Power: A nearby AC outlet (100–240 VAC, 50/60 Hz) within ~10 ft is required. For longer reaches, use Moen’s low-voltage extension cable (not high-voltage extension cords). GFCI is recommended.
- Wi-Fi: The device connects to a 2.4 GHz Wi-Fi network via the Moen Smart Water app (iOS/Android).
- Orientation & pressure: Mount with the arrow pointing toward the house. Flo is recommended for continuous pressure up to ~80 PSI. For outdoor installs, use a weather-resistant enclosure at least 12" above grade.
- Pipe size: Choose the model that matches your main (¾", 1", or 1¼").
Shop Size
Flo Smart Shutoff — 1"
Flo Smart Shutoff — 1¼"
Tools & Materials
- Pipe cutter & deburring tool (match your pipe material)
- Fittings/adapters, unions, and sealant appropriate for copper/PEX/CPVC
- Mounting hardware or backer board, screws/anchors
- Bucket & towels; safety glasses & gloves
- Smartphone with the Moen Smart Water app installed
Step-by-Step Installation
- Plan & measure. Confirm pipe size and pick a straight, accessible section after the main shutoff and PRV. Verify there’s a 2.4 GHz Wi-Fi signal and an AC outlet within 10 ft (use Moen’s low-voltage extension cable if needed).
- Shut off & drain. Close the main valve. Open a high-point faucet (and a couple others) to relieve pressure and drain.
- Mark clearances. Leave service space around the device for unions and O-ring joints (see clearance diagram in the manual). Keep the install spacer that ships with the unit for future service.
- Cut & prep. Cut out a section of main. Deburr and dry-fit the Flo device with the arrow pointing toward the home. Add/adapt fittings as needed and keep the device level.
- Mount & connect. Secure the device and tighten connections per fitting type. For outdoor installs, mount inside a weather-resistant enclosure at least 12" above grade.
- Power & pair. Plug in the power supply, open the Moen Smart Water app, create your account, and add the device. Connect to your 2.4 GHz Wi-Fi and follow the prompts.
- Turn on water & check. Slowly reopen the main valve. Check for leaks, then run water so Flo can read flow. Confirm the app shows live flow/pressure.
- Let it learn. Over the first week, Flo learns your usage patterns; after ~7–10 days it transitions into normal protection mode and will alert on anomalies.
Quick Tips
- Flow direction matters: the arrow on the body must point toward the home.
- Keep unions accessible: leave a little “give” so O-rings aren’t pinched during service.
- Pressure on the high side? Verify PRV function and set within spec; high static pressure can trigger alerts.
Code & licensing: Always follow local plumbing/electrical code. A licensed plumber/electrician may be required in your area.
Blog posts
-
Choosing a Rinnai Tankless Water Heater: Sizing, Cost, Maintenance & Most-Asked Questions
Leer ahoraThinking Rinnai tankless? This guide answers the most common questions—how to size, how often to flush, typical issues, condensing vs. non-condensing, indoor vs. outdoor, warranties, and more—so you can pick the right model with confidence.
-
Snow-Melt Systems for Walkways, Paths & Driveways (How They Work, Cost, Install & FAQs)
Leer ahoraSnow-melt heating uses embedded electric mats or cables to automatically clear ice and snow from walkways, paths, and driveways—no salt, no scraping. Here’s how it works, when to use it, what it costs, and what to buy.
-
What Is Point-of-Use Reverse Osmosis (RO)? Benefits, Use Cases & FAQs
Leer ahoraPoint-of-use reverse osmosis (under-sink RO) delivers crisp, great-tasting water at the faucet by reducing TDS and chlorine taste/odor—ideal for cooking, coffee, baby formula, and ice—with optional remineralization for those who want minerals/electrolytes back for taste.
Dejar un comentario