ENGO CONTROLS SE901WIFI Wireless Internet Wi-Fi Thermostat User Guide

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2

901WIFI  

Wall mounting  

Manual mode - temperature settings  

LCD icon description  

E901TXWIFI  

E901RXWIFI  

RECEIVER  

1

In manual mode, the thermostat maintains a constant setpoint temperature  

as long as the user will not change it again or will not switch to another  

operating mode (e.g. schedule mode).  

3V  

2 x AA  

6

7

8

9

10  

11 12  

E901WIFI | Wireless, Internet Thermostat, Wi-Fi  

COM NO  

L

N

5

4

3

Setting setpoint temperature in manual mode  

13  

14  

N

L

SL1  

Press any button to highlight the screen, then follow the  

steps below:  

1 - 8 Zones  

2

1

Remove the thermostat cover as shown in the picture.  

If there are batteries inside, remove them  

ECB08M230  

15  

16  

Wiring centre  

1

N

SL1  

2

E901TXWIFI  

E901RXWIFI  

1. AM/PM  

2. Clock  

E901RXWIFI receiver  

3. Day of the week indicator  

4. Settings icon  

Ver. 2  

Receiver’s switches description:  

LEFT SWITCH  

ON - Manual mode  

- receiver ON  

Release date: VI 2023  

1.  

2.  

5. Key lock function  

6. Send a signal (pairing)  

7. Internet connection  

8. Holiday Mode  

Quick Guide  

OFF - Manual mode  

- receiver OFF  

Press , button to enter manual mode.  

The hand icon should be visible on the display.  

RIGHT SWITCH  

2

1

2

3

4

Use a screwdriver to push the plastic tabs in as shown in the figure until you  

feel resistance, and tilt the front part of the housing.  

MANUAL - Receiver works in  

manual mode  

(according to the left switch)  

9. Low battery indicator  

10. Antifrost Mode  

11. Cooling mode  

3.  

4.  

3

AUTO - Receiver works in AUTO  

mode (according to the  

thermostat’s command)  

12. Heating mode  

Distributor:  

Producer:  

13. Temperature unit  

QL CONTROLS Sp z o.o. Sp. k.  

43-262 Kobielice  

4 Rolna St.  

Engo Controls S.C.  

43-200 Pszczyna  

3E Górnośląska St.  

LED indications in the receiver  

14. Room / setpoint temperature  

The status of the receiver is indicated  

by two LEDs. These are LEDs with the  

following colors:  

Using  

or  

button set new comfort temperature value.  

15. Manual mode/ Temporary override mode  

16. Program number  

Poland  

Poland  

3

Separate the front part from the back part in the direction shown above  

- red (upper one),  

- green (upper one),  

- blue (upper one),  

1

1

2

4

Button description  

Button Function  

www.engocontrols.com  

- orange (lower one).  

Change the parameter value down  

Change the parameter value up  

2

A detailed explanation of the meaning of the LEDs can be found in the  

table below:  

D

Set the day of the week  

Confirm by button or wait until the thermostat will approve your choice  

itself and display the main screen.  

DESCRIPTION  

H

Use the supplied mounting screws and mount the back cover to the wall (use  

holes as shown arrows)  

INTRODUCTION:  

Set the hour  

TThe red LED diode flashes - Receiver and thermostat are  

prepared for installation in the app.  

LED always flashes red:  

M

E901WIFI is a wireless, Wi-Fi room thermostat which enables economical and  

ecological control of any type of heating. The operation of the thermostat is very  

simple and allows the user to adjust the heating cycle to user’s rythm of the day.  

Built-in WiFi module (in the receiver) enables remote control of the heating system  

via a smartphone or a tablet using the ENGO application Smart / TUYA Smart. The  

devices are pre-paired and ready for work.  

Set the minutes  

OFF mode  

5

Manual mode  

- immediately after connecting the receiver to the  

The red  

Press any button to highlight the screen, then follow the  

steps below:  

OFF mode / Holiday mode  

power supply, if the thermostat is not added to the app  

LED flashes  

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

parameters)  

AUTO  

AUTO mode / Back button  

1

- after removing thermostat from the app (device  

automatically entered pairing mode)  

Product Compliance  

This product complies with the following EU  

Programming / Program selection  

PROG  

The red LED diode is steady - E901WIFI has not been  

installed in the app and it is working in Offline mode. It  

Confirm function  

Directives: 2014/53/EU, 2016/65/EU  

868.0 MHz - 868.6 MHz; <13dBmWIFI 2,4 GHz  

The red  

Reset  

Thermostat reboot, time reset  

means also app pairing mode timed out (pairing with  

LED steady  

app must be done within 10 minutes after enabling  

pairing mode).  

Please note!  

This document is a brief manual of the installation and operation of the product and  

highlights its most important features and functions.  

Using the hinges on the left, fold the front and back covers together as  

shown in the picture above until they click into place.  

The green  

LED is solid  

The receiver is connected to a router but there is  

no connection to Internet (router is offline)  

Wiring Diagrams  

Press , button to enter OFF mode.  

SAFETY INFORMATION:  

The green  

LED flashes  

The receiver lost connection with a router  

(router is off)  

Setting Time / Setting Date  

In the online mode - the thermostat reads the current time from the application.  

In the offline mode - D/H/M buttons are active and day/time can be set manually  

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.  

2

WI-FI 2,4GHz  

E901RXWIFI  

RECEIVER  

The blue  

LED is solid  

The receiver is connected to a router that has Internet  

access (router is online)  

AC 230V  

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.  

INSTALLATION:  

L

The blue  

LED flashes  

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.  

L

E901TXWIFI  

L

COM  

NO  

E901RXWIFI  

RECEIVER  

3V  

2 x AA  

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 orange  

LED is solid  

N

LCD is turned OFF, Thermostat is not sending signal for heating/cooling to  

the receiver.  

N

WARNING:  

For the entire installation, there may be additional protection requirements, which  

N

L

3

The receiver is in the pairing mode and is looking  

for a signal from the thermostat (then you must  

activate the“SYNC”parameter in the thermostat).  

the installer is responsible for.  

The orange  

LED flashes  

OR  

-

-

Press D button to set the day  

Press H button to set the hour.  

AC 230V  

L

The orange  

LED is off  

Care for the natural environment is of paramount importance to us. The awareness that we  

manufacture electronic devices obliges us to dispose of used electronic components and devices  

safely. Therefore the company has received a registration number issued by the Chief Inspector  

for Environmental Protection. The crossed out symbol the trash can on the product means that  

the product must not be disposed of with ordinary waste containers. Sorting waste for recycling  

helps to protect the environment. It is the user’s responsibility to surrender used equipment to a  

designated collection point for recycling waste from electrical and electronic equipment.  

E901TXWIFI  

The receiver does not send a heating / cooling signal.  

COM  

NO  

E901RXWIFI  

RECEIVER  

3V  

2 x AA  

MAX  

16 (5) A  

16 (5) A  

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  

-

Press M button to set the minutes.  

The pink  

LED is on  

N

To exit the OFF mode press again the button.  

The thermostat will return to the previous mode.  

N

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General	Details
Name	ENGO CONTROLS SE901WIFI Wireless Internet Wi-Fi Thermostat User Guide
Make	ENGO CONTROLS
Language	English
Filetype	PDF (Download)
File size	0.45 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• ENGO CONTROLS

ENGO CONTROLS SE901WIFI Wireless Internet Wi-Fi Thermostat User Guide Overview

Summary of Contents

• Page 1: E901WIFI is a wireless, Wi-Fi room thermostat that enables economical and ecological control of any type of heating. The operation of the thermostat is very simple and allows the user to adjust the heating cycle to the user’s rhythm of the day. Built-in WiFi module enables remote control of the heating system via a smartphone or tablet using the ENGO application. In manual mode, the thermostat maintains a constant setpoint temperature as long as the user does not change it again or switch to another operating mode. The status of the receiver is indicated by two LEDs with different colors. Installation must be performed by a qualified person with appropriate electrical qualifications, in accordance with the standards and regulations in force. Use the device only as intended, keeping it in a dry condition. The product is for indoor use only. Care for the natural environment is of paramount importance, and users must dispose of used electronic components and devices safely. This document is a brief manual of the installation and operation of the product and highlights its most important features and functions. The receiver does not send a heating/cooling signal when the orange LED is off.
• Page 2: Installer settings Installation of the E901WIFI thermostat in the app Connect the thermostat to Wi-Fi Make sure your router is within range of your smartphone. Download the ENGO Smart app from Google Play or Apple App Store. Select the Wi-Fi network which thermostat should connect and put its password. Press and hold the button for 5 seconds. Connect the receiver to the power supply. The thermostat started to send a signal to find the receiver. When the blue LED on the receiver lights up, it means the device has been correctly added to the application. If the orange LED on the receiver has not stopped blinking after 10 minutes, repeat the pairing process.