Pxx Function Value Description Default
value
P01 Heating/Cooling
Selection
Cooling
Heating
P02 Control
algorithm
1 SPAN ±0,25°C
1
2 SPAN ±0,5°C
3 TPI for Underoor Heating
4 TPI for Radiators
5 TPI for Electrical Heating
P03 Oset
temperature
-3.5°C
to + 3.5°C
If the thermostat indicates
wrong temperature, you
can correct it by ± 3.5°C
0°C
P04 Relay type NO Normally Open type of relay NO
NC Normally Closed type of relay
P05 Clock format 24h 24 hour 24h
12h 12 hour
P06 Minimum
setpoint
5°C - 34,5°C
Minimum heating / cooling
temperature that can be set 5°C
P07 Maximum
setpoint
5,5°C - 35°C
Maximum heating / cooling
temperature that can be set 35°C
P08 Key sound NO Key sound O YES
YES Key sound On
P09 PIN Code NO Disabled NO
PIN Enabled
P10
Require a PIN to
unlock the keys
every time
NO Function disabled
YES
YES Function enabled
SYNC
Pairing with
receiver function
NO Function disabled
NO
YES Function enabled
APP
Pairing with
application
function
NO Function disabled NO
YES Function enabled
CLR Clear settings
factory reset
NO No action NO
YES Factory Reset
Installer parameters
Installer settings
E901WIFI pairing process with the receiver
PLEASE NOTE!
E901WIFI THERMOSTAT IS ALREADY PAIRED
WITH THE RECEIVER!
WARNING! If the orange LED on the receiver has not stopped
blinking after 10 minutes, repeat the pairing process taking into
account the distance between devices, obstacles and interference.
To enter installer parameters press and hold button for 5 seconds.
Press and hold button for 5 seconds.
Press and hold the button for 5 seconds.
Conrm with button.
Conrm with button.
Using or buttons chooseYES and start the pairing process on a
new frequency by pressing the button .
Use or button to chooseYES and conrm with (OK) button to start
the process of adding to the application. .
The thermostat started to send a signal to nd the receiver (the symbol
of the blinking antenna) and started the countdown with the number 10
(min).The pairing process may take up to 10 minutes.
Use or . button to move between parameters. Enter the parameter by
. Edit the parameter using or . Conrm the new parameter value
with the button.
1
2
4
2
5 sek.
5 sek.
5 sek.
If you want to re-pair the receiver and thermostat with each other and
then add it to the application, make sure that the receiver is disconnected
from the power supply, and the switches on it are in the ON and AUTO
positions. Then connect the receiver to the power supply and wait a few
seconds. Next, move the left switch to the OFF position and back to the ON
position with a quick motion. The orange LED will start blinking, which
will conrm that the receiver has entered the pairing mode.
When the orange LED stops blinking,
the devices have been paired on a new frequency.
Connect the receiver to the power supply.
When rst powered up, the red led will start ashing, which
means that devices are ready to be added to the application.
Go to step 7 (adding devices in the app).
If the red LED on the receiver is not ashing, proceed with the next
steps.
When the blue LED on the receiver will light up, it means the device has been
correctly added to the application and is now connected to the Internet.
The thermostat will display the message„good”, which means
that the devices are successfully paired with each other. Thermostat will
return to the next APP parameter in the service menu (adding to appli-
cation). You can skip this step and return to the main menu by clicking
(OK) button a few times
6
7
8
9
10
1 2 3
Use or , button to choose APP - add to application parameter.
Use or ,
button to select SYNC parameter.
3
5
4
5
6
15
Technical specication
Thermostat supply 2 x AA batteries
Receiver supply 230 V AC 50 Hz
Receiver rating max 16 (5) A
Receiver outputs
Voltage-free NO/COM relay
Temperature range 5 - 35°C
Control algorithm
TPI or Histeresis (±0.25°C or ±0.5°C)
Communication Wireless, 868 Mhz +WIFI 2,4 GHz
Dimensions [mm] thermostat: 150 x 84 x 22
receiver: 96 x 96 x 27
Installation of the E901WIFI thermostat in the app
STEP 1 DOWNLOAD ENGO SMART ENGO SMART APP
STEP 2 REGISTER THE NEW ACCOUNT
STEP 3 CONNECT THE THERMOSTAT TO WIFI
Download the ENGO Smart app from Google Play or Apple App Store and
install it on your smartphone.
To register a new account, please follow the steps below:
After installing the app and creating an account:
Make sure your router is within range of your smartphone. Make sure you
are connected to the Internet.This will reduce the pairing time of the de-
vice. Use only Wi-Fi 2,4GHz network
Click„Register”to create
new account.
Enter the verication
code received in the
email.
Remember that you
only have 60 seconds to
enter the code!
Then set the login
password.
Enter your e-mail
address to which the
verication code will
be sent.
1
3
2
4
Wait for the app to congure
thermostat.
...and it shows on the main app
window.
Thermostat has been installed
and displays the main interface.
1.Turn on Wi-Fi and Bluetooth on your smartphone. Connect mobile phone
to theWi-Fi network to which you want to assign the thermostat.
In the app, select:
„Add Device”.
After nding the thermo-
stat, go„Next”.
Select the Wi-Fi network which ther-
mostat should connect and put it’s
password.
Name the device
and click„Done”.
Then choose:
„Auto Scan”.
Engo
1
7 8
9
11
13
10
12
14
3
3
3
3
