Yolink YS4907-UC User manual

Gas/Water Valve
User Guide
YS4907-UC

Contents
What’s Included ····················· ······································· · 1
Set Up Gas/Water Valve····················································4
YoLink Control ·····························································15
Maintaining the Gas/Water Valve·······································18
Using YoLink App with Gas/Water Valve·······························10
Specifications·····························································20
Installation··························· ······································· ·8
Product Requirements······················································3
Introduction············································· ······ 2·············· ·
Features······································································3
Troubleshooting ·· 21······ ···················································
Customer Service and Warranty ········· 22······························ ·

1
What’s Included
Stainless Steel
Laryngeal Ligation
Screw
Bracket
A. B.
Gas/Water Valve Power Adapter

Introduction
Yolink Gas/Water Valve, a device able to remote control one gas Valve or water Valve by
IOS or Android device within Yolink App. Along with the Yolink App, connect the Gas/Water
Valve to your Yolink Home System, which able to change the status of the device. Also,
Yolink Gas/Water Valve is able to respond to different situation after simple set up in Yolink
App.
LED lights can show the current status of device. See the explanation below:
2
SET
Gas/ Water Valve
Model : YS4 907 -U C
Power : DC1 2V- 1.5 A
SET BUTTON
Blue Once
The Valve is On.
Red Once
The Valve is Off.
Blinking Blue
Connecting to Cloud.
Fast Blinking Blue
Set Up Connection with Devices (YoLink Control).
Blinking Alternately Red and Blue
Factory resetting.
Slow Blinking Blue
Updating.
Fast Blinking Red
Remove Connection with Devices (YoLink Control).

Features
Control from anywhere - Control your Gas/Water Valve remotely via YoLink App on your
iOS or Android device.
Timer & Schedule - Automatically turn on or off Gas/Water Valves after or at a certain time.
Scene - One-click control. Tap the scene button to automatically turn on or off your
Gas/Water Valves and action of other devices.
Voice Control - Use Alexa or Google Assistant to control your devices with voice commands.
YoLink Control - No internet required, turn on or off your Gas/Water Valve when you set up
your Valve with a sensor or remote controller.
Automation - Set up rules for “If this then that” function.
3
Product Requirements
A screwdriver.
Long Range - Up to 1,000 Feet between Hub and device.
A smartphone or tablet running iOS 9 or higher; Android 4.4 or higher.
A YoLink Hub.

Set Up Gas/Water Valve
Follow the steps below to set up your Gas/Water Valve via YoLink App.
Step 1: Set up YoLink App
Get the YoLink App from the Apple App Store or Google Play.
4

If you don’t have YoLink account, tap Sign up for an account and follow the register
steps to sign up an account.
Open the YoLink App. Use your YoLink account to log in.
Step 2: Log in or sign up with YoLink account
5

Step 3: Add device to YoLink App
b. Room - Choose a room for Gas/Water Valve.
a. Name - Name Gas/Water Valve.
You can customize the name, set the room, add to/remove from favourite.
Tap the “ ” in YoLink App. Scan the QR Code on the device.
c. Favourite - Click “ ” icon to add/remove the device from Favourite.
Then, tap the “Bind Device” icon to add the device to your YoLink account.
a
b
c
6

Step 4: Connect to the cloud
Follow the following page to install the device first.
Power on the valve using the supplied power adapter and your device will connect to the cloud
automatically.
Note
Make sure you hub is connected to internet.
Cloud
Internet
7

Installation
Note
Hold the mounting lug of the Valve with 2 brackets, and lock them with a screw.
Pass the stainless steel throat through the bracket, then fix it on the water pipe valve and
adjust the position.
Plug in and power on the device.
Use the included adapter.
The center axis of the manipulator must be aligned with the center axis of the water pipe
valve and the corresponding screw is locked.
The Valve should not be close to the wall and should be installed more than 20mm from
the wall.
The Valve should be installed on the original main water pipe/gas valve.
The Valve should be installed in a position that is convenient for manual operation.
The Valve should be as far away as possible from the fire source.
8

Installation Diagram
9

Using YoLink App with Gas/Water Valve
Details
a. Name - Name Gas/Water Valve.
b. Room - Choose a room for Gas/Water Valve.
You can customize the name, set the room, add to/ remove from favourite, set the open
alert, check device history.
f. Delete - The device will be removed from your
account.
d. History - Check the history log for the Gas/Water
Valve.
10
e. Open Alert - Set a time which you will able to
receive an alert once your valve has been open for
that long.
f
a
b
c
d
e
Tap the icon for each of the setting you want to
personalize.
Tap the “Gas/Water Valve” in App to go to its controls.
Tap the “ ” icon at the top-right corner to go to
details.
c. Favourite - Click “ ” icon to add/remove the device
from Favourite.

You can create ON/OFF schedules to automate change the status of Valve to cooperate with
your home or work schedules.
Schedule
Within the Add Schedule, set the time, your
preferred state (“ON”, ”OFF” or “ON then OFF”)
fo r th e co nnected d evi ce, and repea tin g
frequency.
Tap “Schedule” to go to its schedules.
Tap the “Gas/Water Valve” in App to go to its controls.
Tap “ ” icon to add a new schedule.
Activate or deactivate schedule at the schedule
screen.
Swipe left any schedule for edit or delete it.
Tap “ ” icon to save.
11
Note
You can keep maximum 6 schedules at one time.
The schedule here is running at device without
internet.
You may try to add schedule at Automation
where you can add as many as you want. The
automation setting is saved in cloud.

With YoLink App, you can set up a timer to turn on or/and off your Valve.
Timer
Choose an action from “On After” and “Off After”.
Tap “Timer” to go to timer setting.
12
Tap the “Gas/Water Valve” in App to go to its controls.
Set the timer duration in Hours and Minutes.
Tap “ ” icon to save.
Note
One timer will run only once. You can set a new
timer after the timer has already run or once
you cancel it.
The Timer here is running at device without internet.

Set one-click control for multiple devices in your YoLink App. You only run a scene via your
YoLink App.
Scene
To set a Scene, you will be able to put one or more
devices under this scene, and define their actions
and/or states.
Tap “ ” to create your own Scene.
Tap “Smart” to switch to Smart Screen.
Swipe left any Scene order to edit or delete it.
To execute a Scene, you may tap any scene at
“Smart” or “Favourite” if you mark it as favourite.
Note
You must have at least one YoLink Device in order
to create a Scene.
13

Au t o m a t ion a l l o ws y o u t o s et u p “ I F T h i s The n That ” r u l e s so t h e d evi c e s c oul d a c t
au t o m a t ica l l y.
Automation
Tap “Smart” to switch to Smart Screen and tap
“Automation”.
To set an Automation, you will need to set a
trigger time, local weather condition, or choose
a device with certain stage as a triggered
condition. Then set one or more devices, scenes
to be executed.
Tap “ ” to create an automation.
14

YoLink Control
YoLink Control is our unique “device to device” control technology. Under YoLink Control,
the devices can be controlled without internet or Hub. Device which send out command
is called controller(Master). Device which receive command and act accordingly is called
responder(Receiver).
You will need to set it up physically.
Find a sensor as controller(Master). Hold the
power/set button for 5-10 seconds, the device
will enter pairing mode.
After pairing is done, the light will stop flashing.
Find a Gas/Water Valve as responder(Receiver).
Hold the set button for 5-10 seconds, the light
will flash green quickly.
When the sensor alerts, the Gas/Water Valve
will turn off as well.
Pairing
15
SET
Gas/ Water Valve
Model : YS4 907 -U C
Power : DC1 2V- 1.5 A
SET BUTTON

Find the controller(Master) sensor. Hold the
power/set button for 10-15 seconds, the device
will enter unpairing mode.
The above two devices will unpair by themselves
and the light stops flashing.
Find the responder(Receiver) Gas/Water Valve.
Hold the set button for 10-15 seconds, the light
will flash red quickly.
When the sensor alerts, the Gas/Water Valve
will no longer turn off.
Unpairing
YS7903-UC Leak Sensor
Controller List
Continuously ..updating
16
SET
Gas/ Water Valve
Model : YS4 907 -U C
Power : DC1 2V- 1.5 A
SET BUTTON

YoLink Control Diagram
Paired
Water Leak Warning
turn offturn on
Unpaired
Water Leak Warning
turn on turn on
17

18
Tap the “Gas/Water Valve” in App to go to its controls.
Maintaining the Gas/Water Valve
Firmware Update
Ensure our customer have the best user experience. Highly recommend you could
update our newest version firmware.
Tap “Firmware”.
Note
The Feature light will be slowly blinking blue during
update and stop blinking when update is done.
Only the Gas/Water Valve that is currently
reachable and has an available update will be
shown on the Details screen.
Tap the “ ” icon at the top-right corner to go to
details.