L5 WIFI WATER LEAK SHUTOFF VALVE
MOBILE APP SETUP
1. Download the Resideo app.
Search for Resideo in the App Store or Google Play.
After downloading, launch the app, register (if first time
user), and then click the "+" icon at the bottom of the
home screen.
2. Follow the app guidance, choose a location and name
your L5 valve.
a. Provide a location for your L5 valve.
b. Name your L5 valve.
3. Power up your L5 device, follow the app instructions to
connect your L5 to the WiFi. Make sure that your local
network is enabled if you are using an iOS device..
4. Configure your L5 valve.
a. Set up water leak protection via wireless leak
detectors.
b. Set up a maintenance cycle.
INSTALLATION
1. Locate and turn off the main water valve.
2. Drain the remaining water in the pipe by opening sev-
eral taps in the home.
3. Install the L5 water valve on the main water line after
your main water shutoff valve and the pressure reduc-
ing valve (if applicable).
• Make sure that the ball valve is in the open position
before installation to ensure alignment with the
actuator. See Fig. 3.
Fig. 3. Example of open ball valve.
4. Install the actuator on the ball valve and connect both
with the supplied clip, as shown in the picture below.
Fig. 4. Connect ball valve to actuator.
• Make sure that the L5 actuator is in the open
position before installation to ensure alignment with
the ball valve. To manually adjust the position: push
the handle down and turn the handle 90 degrees to
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M38763
M38767
2
reach either the open or close position. After
powering up the device, you may notice a slight
position alignment forced by the motor.
CLOSED
5. Carefully turn the water main valve back on and make
sure that there is no leakage at the installation point.
6. Turn off the taps and check the installation point again
to make sure that there is no leakage spotted.
7. Connect the power adaptor for the actuator. Wait for
the actuator to connect online. Make sure the power
LED is showing a green colour and the WiFi LED is
showing blue.
8. Your installation is completed.
LED STATUS
Table 1. Valve LED status light.
Description
Valve open
Valve closed
Valve opening
M38787
Valve closing
Error state
Table 2. WiFi LED status light.
Description
WiFi not connected
In pairing mode
WiFi connected, no Cloud
connection
M38786
WiFi connected, no Cloud
connection established
VALVE CLOSED/OPEN
Valve closed
1. Push the power button on the L5 WiFi water leak shut-
off valve, or tap the close command in the app's menu.
2. The valve closing process is initiated. The status LED is
pulsing red.
3. The valve is closed. The status LED is solid red.
OPEN
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Fig. 5.
LED status
Solid green
Solid red
Blinking green
Blinking red
Blinking red and green
LED status
Off
Blinking blue
Solid blue
Solid blue, but blinks every
5s
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Fig. 6.