ENGO E20i Series Wi-Fi Wireless Internet Thermostat User Guide

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Wall mounting of the regulator  

LCD icon description  

Product Compliance  

20i  

This product complies with the following EU Directives:  

2014/53/EU, 2016/65/EU 868.0 MHz - 868.6 MHz; <13dBm  

Wi-Fi 2,4 GHz  

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Wireless, Internet Thermostat, Wi-Fi  

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SET  

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Please note!  

This document is a brief manual of the installation and  

operation of the product and highlights its most important  

features and functions.  

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E20iWTXWIFI / E20iBTXWIFI  

E20iRXWIFI  

Attach the mounting  

plate to wall.  

Insert the batteries.  

Attach the thermostat  

to the plate.  

SAFETY INFORMATION:  

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Quick Guide  

Use in accordance with national and EU regulations. Use the  

device only as intended, keeping it in a dry condition. The  

product is for indoor use only. Please read the entire manual,  

before installation or use.  

1. Button –  

2. Button  

3. Button +  

E20iRXWIFI receiver  

Ver. 1.0  

Release date: II 2024  

Soft:  

Main module v2.0.2  

MCU v1.4.7  

Receiver’s switches description:  

LED indications in the receiver  

INSTALLATION:  

1. Internet connection  

2. Send a signal (pairing)  

3. Current/Setpoint temperature  

4. Heating indicator  

5. Cooling indicator  

6. Schedule mode icon  

7. Temporary override mode  

8. FROST (anti-freeze mode)  

9. Temperature unit  

10. Settings icon / temperature settings  

11. Settings icon  

12. Button lock  

LEFT SWITCH  

1. Receiver ON  

2. Receiver OFF  

The status of the receiver is indicated by two  

LEDs. These are LEDs with the following colors:  

Installation must be performed by a qualified person with  

appropriate electrical qualifications, in accordance with the  

standards and regulations in force in a given country and in the  

EU. The manufacturer is not responsible for non-compliance  

with the instructions.  

Producer:  

Engo Controls S.C.  

43-262 Kobielice  

4 Rolna St.  

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RIGHT SWITCH  

3. MANUAL - Receiver works in manual mode  

(according to the left switch)  

4. AUTO - Receiver works in AUTO mode  

(according to the thermostat’s command)  

- red (upper one),  

- green (upper one),  

- blue (upper one),  

- pink (upper one)  

Poland  

Distributor:  

QL CONTROLS Sp z o.o. Sp. k.  

43-262 Kobielice  

4 Rolna St.  

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WARNING:  

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Poland  

For the entire installation, there may be additional  

protection requirements, which the installer is  

responsible for.  

- orange (lower one).  

www.engocontrols.com  

13. Battery indicator  

Wiring Diagrams  

Introduction:  

A detailed explanation of the meaning of the LEDs can be found in the table below:  

DESCRIPTION  

A wireless set for controlling standard heating devices (e.g. gas  

boilers). It is characterized by: simplicity of construction, intuitive  

operation using the keys and a large and legible display. The  

built-in Wi-Fi module enables easy and quick configuration of  

the device in the ENGO Smart mobile application. The controller  

can be shared with many users, has a scheduling function and a  

PIN lock. Factory paired and ready to work.  

Button functions  

Wi-Fi 2,4GHz  

E20iRXWIFI  

RECEIVER  

ROUTER Wi-Fi  

+

–

Change the parameter value up  

Change the parameter value down  

The red LED diode flashes - Receiver and thermostat are prepared for installation in the app.  

LED always flashes red:  

AC 230V  

L

The red LED flashes  

- immediately after connecting the receiver to the power supply, if the thermostat is not added to the app  

- after running the parameter“APP”->YES (installer parameters)  

Manual/Schedule mode  

- short button press (Online mode)  

E20iTXWIFI  

L

L

THERMOSTAT  

COM  

- after removing thermostat from the app (device automatically entered pairing mode)  

The red LED diode is steady - E20i Wi-Fi has not been installed in the app and it is working in Offline mode.  

It means also app pairing mode timed out (pairing with app must be done within 10 minutes after enabling  

pairing mode).  

E20iRXWIFI  

3V  

2 x AA  

Product Features:  

RECEIVER  

Enther the installer parameters  

- hold 3 seconds  

NO  

N

Wi-Fi 2.4 GHz communication standard  

N

The red LED steady  

N

Wireless communication in the 868 Mhz standard  

Compatibility with the ENGO Smart application  

Turn OFF/ON thermostat  

- hold 5 seconds (standby)  

The green LED is solid  

The green LED flashes  

The blue LED is solid  

The blue LED flashes  

The receiver is connected to a router but there is no connection to Internet (router is offline)  

The receiver lost connection with a router  

(router is off)  

Enter the pairing mode  

- hold until the PA message appears,  

then release the keys  

AC 230V  

L

Possibility to set the minimum and maximum  

setpoint temperature range  

L

E20iTXWIFI  

The receiver is connected to a router that has Internet access (router is online)  

THERMOSTAT  

868MHz  

Pairing the transmitter with the receiver  

- hold until the SY message,  

then release the keys  

HEATING/COOLING function  

COM  

NO  

3V  

2xAA  

E20iRXWIFI  

RECEIVER  

MAX  

16(5)A  

The receiver was paired but lost communication with the thermostat due to out of range or low battery  

in the thermostat.When receiver lost communication with thermostat it starts flashing after 15 minutes.  

In automatic mode, the receiver received a heating / cooling signal from the thermostat or  

the receiver was started in manual mode (left switch ON, right switch MANUAL)  

The receiver is in the pairing mode and is looking  

+ & –  

Technical specifications  

N

Thermostat power supply  

Receiver power supply  

Max load of the receiver  

Receiver output signal  

Temperature control range  

Control algorithm  

2xAA batteries  

The orange LED is solid  

The orange LED flashes  

Factory reset  

- hold until the FA message appears,  

then release the keys  

N

230V AC 50 Hz  

16(5)A  

for a signal from the thermostat (then you must  

COM / NO (voltage free)  

5,0°C - 35,0°C  

Lock/Unlock thermostat keys  

- hold 3 seconds  

activate the“SYNC”parameter in the thermostat).  

+ &  

E20iTXWIFI  

NO  

COM  

THERMOSTAT  

1 - 8 Zones  

868MHz  

TPI lub Hysteresis ( 0,2°C do 2°C)  

Wireless, 868 Mhz +Wi-Fi 2,4 GHz  

The orange LED is off  

The pink LED is on  

The receiver does not send a heating / cooling signal.  

3V  

2xAA  

SL1  

L

SL1  

N

E20iRXWIFI  

RECEIVER  

ECB08M230  

L

Heating/Cooling mode change  

- hold 3seconds  

Control algorithm  

control box  

Update process started. To increase the chance of success of the update - immediately after the pink  

diode appears, click any thermostat’s button to turn on backlight  

– &  

N

N

Transmitter: 80 x 80 x 22  

Receiver: 96 x 96 x 27  

Dimensions [mm]  

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General	Details
Name	ENGO E20i Series Wi-Fi Wireless Internet Thermostat User Guide
Make	ENGO
Language	English
Filetype	PDF (Download)
File size	0.31 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• ENGO

ENGO E20i Series Wi-Fi Wireless Internet Thermostat User Guide Overview

Summary of Contents

• Page 1: Wall mounting of the regulator This product complies with the following EU Directives: 2014/53/EU, 2016/65/EU. This document is a brief manual of the installation and operation of the product and highlights its most important features and functions. Installation must be performed by a qualified person with appropriate electrical qualifications, in accordance with the standards and regulations in force in a given country and in the EU. A wireless set for controlling standard heating devices is characterized by simplicity of construction, intuitive operation using the keys, and a large and legible display. The built-in Wi-Fi module enables easy and quick configuration of the device in the ENGO Smart mobile application. The receiver is connected to a router that has Internet access. The receiver was paired but lost communication with the thermostat due to out of range or low battery in the thermostat. For the entire installation, there may be additional protection requirements, which the installer is responsible for. The product is for indoor use only. Please read the entire manual before installation or use.
• Page 2: Installer parameters Installation of thermostat in the app Connect the thermostat to Wi-Fi Make sure your router is within range of your smartphone. Use only Wi-Fi 2.4GHz network. Download the ENGO Smart app from Google Play or Apple App Store. Select the Wi-Fi network in which the thermostat will operate and enter the password. The pairing process may take up to 300 seconds. To register a new account, please follow the steps below. The thermostat counts the time back (180s).