User Guide

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USER GUIDE

Smart WiFi Dimmer Switch

The Shelly® smart WiFi dimmer by Allterco Robotics is intended

to be installed directly to your lights in order to control and dim

the light. It is intended to be mounted into a standard in-wall con-

sole, behind the light switches or other places with limited space.

Shelly may work as a standalone device or as an accessory to a

home automation controller.

SHELLY DIMMER CANNOT BE CONNECTED AND OPERATE A

FA N. D O I NG S O M AY C A U SE D A M AG E TO T HE U N I T O R FA N,

INCLUDING CAUSING A FIRE!!!

Power supply:

110-240V ±10%

50/60Hz AC

Operational current:

0.1 - 1.1A

Device temperature

protection:

105°C

Complies with EU

standards:

• RE Directive

2014/53/EU

• LVD 2014/35/EU

• EMC 2004/108/WE

• RoHS2 2011/65/UE

Working temperature:

from 0°C to 35°C

Radio signal power:

1mW

Radio protocol:

WiFi 802.11 b/g/n

Frequency:

2400 – 2500 MHz;

Operational range

(depending on local

construction):

• up to 50 m outdoors

• up to 30 m indoors

Dimensions (HxWxL):

42 x 36 x 14 mm

Electrical consump-

tion:

< 1,5 W

Supported light types:

• Incandescent and

halogen light sources:

1-220W

• Dimmable LED : 50-

200VA / 1W – 200W

• Resistive-inductive

loads ferromagnetic

transformers: 50-

150VA

Specication

Introduction to Shelly

Shelly

is a family of innovative Devices, which allow remote

control of electric appli-ances through mobile phone, PC or

home automation system. Shelly

uses WiFi to connect to

the devices controlling it. They can be in the same WiFi net-

work or they can use remote access (through the Internet).

Shelly

may work standalone, without being managed by a

home automation controller, in the local WiFi network, as well

as through a cloud service, from everywhere the User has

Internet access.

Shelly

has an integrated web server, through which the User

may adjust, control and monitor the Device. Shelly

has two

WiFi modes - access Point (AP) and Client mode (CM). To op-

erate in Client Mode, a WiFi router must be located within the

range of the Device. Shelly

devices can communicate directly

with other WiFi devices through HTTP protocol.

An API can be provided by the Manufacturer. Shelly

devices

may be available for monitor and control even if the User is

outside the range of the local WiFi network, as long as the

WiFi router is connected to the Internet. The cloud function

could be used, which is activated through the web server of

the Device or through the settings in the Shelly Cloud mobile

application.

The User can register and access Shelly Cloud, using either

Android or iOS mobile applications, or any internet browser

and the web site: https://my.Shelly.cloud/.

Technical Information

• Control through WiFi from a mobile phone, PC, automa-

tion system or any other Device supporting HTTP and/or

UDP protocol.

• Microprocessor management.

• Shelly may be controlled by an external button/switch.

CAUTION! Danger of electrocution. Mounting the Device

to the power grid has to be performed with caution.

CAUTION! Do not allow children to play with the button/

switch connected the Device. Keep the Devices for remote

control of Shelly (mobile phones, tablets, PCs) away from

children.

Installation Instructions

CAUTION! Danger of electrocution. The mounting/instal-

lation of the Device should be done by a qualied person

(electrician).

CAUTION! Do not connect the Device to appliances ex-

ceeding the given max load!

CAUTION! Connect the Device only in the way shown in

these instructions. Any other method could cause damage

and/or injury.

CAUTION! Before beginning the installation please read

the accompanying documentation carefully and completely.

Failure to follow recommended procedures could lead to mal-

function, danger to your life or violation of the law. Allterco

Robotics is not responsible for any loss or damage in case of

incorrect installation or operation of this Device.

CAUTION! Use the Device only with power grid and appli-

ances which comply with all applicable regulations. short

circuit in the power grid or any appliance connected to the

Device may damage the Device.

RECOMMENDATION: Тhe Device may be connected to

and may control electric circuits and appliances only if they

comply with the respective standards and safety norms.

RECOMMENDATION: The Device may be connected to

and may control electric circuits and light sockets only if they

comply with the respective standards and safety norms.

AWARENESS: If the Device is not connected to the sup-

ported light types, the dimming functionality may not be pres-

ent. However, you will still be able to turn on and off your

lights.

Initial Inclusion

Before installing/mounting the Device ensure that the grid is

powered off (turned down breakers).

Connect the Device to the power grid and install it in the con-

sole behind the switch/power socket following the scheme

that suites the desired purpose.

1. 1. Connecting to a standard power grid with neutral – g. 1

1. 2. Connecting to a power grid without neutral, with a min-

imal consumption of 10W – g. 2

1. 3. Connecting to a standard power grid with neutral, and

switches also connected to neutral – g. 3

1. 4. Connecting to a power grid without neutral, with no

minimal consumption and using Shelly Bypass – g. 4

You may choose if you want to use Shelly with the Shelly

Cloud mobile application and Shelly Cloud service. You can

also familiarize yourself with the instructions for Manage-

ment and Control through the embedded Web interface.

Control your home with your voice

All Shelly devices are compatible with Amazon Echo and

Google Home. Please see our step-by-step guide on:

https://shelly.cloud/compatibility/Alexa

https://shelly.cloud/compatibility/Assistant

SHELLY

MOBILE APPLICATION

Shelly Cloud gives you opportunity to control and adjust all

Shelly

Devices from anywhere in the world.

You only need an internet connection and our mobile applica-

tion, installed on your smartphone or tablet.

To install the application please visit Google Play (Android - g.

2) or App Store (iOS - g. 3) and install the Shelly Cloud app.

g. 2

g. 3

Registration

The rst time you load the Shelly Cloud mobile app, you have to

create an account which can manage all your Shelly

devices.

Forgotten Password

In case you forget or lose your password, just enter the e-mail

address you have used in your registration. You will then re-

ceive instructions to change your password.

WARNING! Be careful when you type your e-mail address

during the registration, as it will be used in case you forget

your password.

After registering, create your rst room (or rooms), where you

are going to add and use your Shelly devices.

Shelly Cloud gives you opportunity to create scenes for auto-

matic turning on or off of the Devices at predened hours or

based on other parameters like temperature, humidity, light

etc. (with available sensor in Shelly Cloud).

Shelly Cloud allows easy control and monitoring using a mo-

bile phone, tablet or PC.

Device Inclusion

To add a new Shelly device, install it to the power grid fol-

lowing the Installation Instructions included with the Device.

LEGEND:

SW1 - Switch input 1 for on/off/dimming

SW2 - Switch input 2 for on/off/dimming

Output

L - Line input (110-240V)

N - Neutral input (Zero)

Step 1

After the installation of Shelly and the power is turned on,

Shelly will create its own WiFi Access Point (AP).

WARNING: In case the Device has not created its own

WiFi network with SSID like shellydimmer2-35FA58 check if

you have connected Shelly correctly by the wiring schemes. If

you do not see an active WiFi network with SSID like shelly-

dimmer2-35FA58, reset the Device. If the Device has been

powered on, you have to power it off and on again. After turn-

ing the power on, you have 60 seconds to press 5 consecu-

tive times either switch connected I1/I2. Or if you have phys-

ical access to the Device, press and hold the reset button for

10 seconds. Shelly should return to AP Mode. If not, please

repeat or contact our customer support at:

support@Shelly.cloud

Step 2

Choose “Add Device”.

In order to add more Devices later, use the app menu at the

top right corner of the main screen and click “Add Device”.

Type the name (SSID) and password for the WiFi network, to

which you want to add the Device.

Step 3

If using iOS: you will see the following screen:

Press the home button of your iPhone/iPad/iPod. Open

Settings > WiFi and connect to the WiFi network created by

Shelly, e.g. shellydimmer2-35FA58.

If using Android: your phone/tablet will automatically scan

and include all new Shelly Devices in the WiFi network that

you are connected to.

Upon successful Device Inclusion to the WiFi network you will

see the following pop-up:

Step 4:

Approximately 30 seconds after discovery of any new Devic-

es оn the local WiFi network, а list will be displayed by default

in the “Discovered Devices” room.

Step 5:

Enter Discovered Devices and choose the Device you want to

include in your account.

Step 6:

Enter a name for the Device (in the Device Name eld). Choose a

Room, in which the Device has to be positioned. You can choose

an icon or add a picture to make it easier to recognize. Press

“Save Device”.

Step 7:

To enable connection to the Shelly Cloud service for remote

control and monitoring of the Device, press “YES” on the fol-

lowing pop-up.

ONLLLSW2SW1

Bypass

ONLLLSW2SW1

Standard wiring with neutral

g. 1

g. 3

g. 2

g. 4

Standard wiring with neutral and SW

connected to neutral

No neutral wiring

No neutral wiring with no minimum

load requirements

*When using the device without neutral, Shelly Dimmer 2

requires at least 10W of power consumption, in order to oper-

ate. If the connected light has a smaller power consumption,

then Shelly Bypass is required for the operation of the Device.

Summary of content (2 pages)

PAGE 1
range of the Device. Shelly® devices can communicate directly with other WiFi devices through HTTP protocol. An API can be provided by the Manufacturer. Shelly® devices may be available for monitor and control even if the User is outside the range of the local WiFi network, as long as the WiFi router is connected to the Internet. The cloud function could be used, which is activated through the web server of the Device or through the settings in the Shelly Cloud mobile application.
PAGE 2
Time Zone and Geo-location Enable or Disable the automatic detection of Time Zone and Geo-location. Factory Reset Return Shelly to its factory default settings. Device Information Here you can see the: • Device ID - Unique ID of Shelly • Device IP - The IP of Shelly in your Wi-Fi network The Embedded Web Interface Timer Тo manage the power supply automatically, you may use: Auto OFF: After turning on, the power supply will automatically shutdown after a predefined time (in seconds).