User Guide for ENGO Controls models including: E25-230W, E25-230B, E25 ZigBee 868MHz Smart Thermostat, E25 Smart Thermostat, ZigBee 868MHz Smart Thermostat, Smart Thermostat, Thermostat

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Binding thermostat with the wireless control box Name the device and click „Done.” The thermostat has been installed and displays the main interface. On the controller screen globe icon appeared stating that

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E25-230
25
ZigBee/868MHz Smart Thermostat

E25-230W

E25-230B
Quick Guide

Works with Powered By

Ver. 2.4 Release date: VII 2024
Soft: ZigBee: v1.0.3
MCU v0.2.4

GET IT ON Available on the

Producer: Engo Controls sp z o.o. sp. k.
Rolna 4 St. 43-262 Kobielice
Poland
www.engocontrols.com

Product Compliance
This product complies with the following EU Directives: 2014/30/EU, 2014/35/EU, 2014/53/ EU, 2011/65/EU
SAFETY INFORMATION:
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.
Installation
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.
ATTENTION:
For the entire installation, there may be additional protection requirements, which the installer is responsible for.

Connection description
a) Connection diagram for heating source
ZigBee 3.0

b) Connection diagram to pump / actuator
ZigBee 3.0

Heating source *

NO COM L N

max. 3(1)A

NO COM L N

L AC 230V N
c) Connection diagram to the control box
ZigBee 3.0

S1 S2 NO COM L N
N L SL.. ECB62-ZB

ECB8-230

L AC 230V N PE

Legend:

L, N PE COM, NO

Fuse 230V AC power supply Ground (electricity) Voltage-free output

SLA, SLB, SL.. Input terminals

Pump Valve actuator Wireless communication

Heating source* Boiler's contacts for ON/OFF thermostat (according to the boiler's instructions)

INTRODUCTION:
Internet controlled thermostat with surface-mounted design (230V AC powered). The product is based on a ZigBee/868MHz wireless communication technology. It is designed for radiator or floor heating. It works with electronic wireless heads. It can control up to 6 radiator heads in one room. Thermostat sends temperature measurements to the heads for better control accuracy - it will ensure also comfort and savings. A unique feature of this thermostat is the ability to control devices WIRELESSLY (ENGO binding function). The "ENGO binding" function makes thermostat to communicate directly with receivers, e.g. a wireless control box or relay module (devices with "BIND" function). ZigBee binding can only be performed using the Internet gateway (sold separately). If thermostat is used with an internet gateway connected to the internet, it has the the ability to be controled wirelessly via the ENGO Smart mobile app. When added to the mobile app, thermostat gets additional functions, e.g. time schedules or push notifications. Thermostat has also a key lock function, possibility of setting a minimum and maximum temperature setpoint limits and the ability to operate in heating or cooling mode.

Technical data

Power supply 230V AC 50 Hz

Max. Current 3(1)A

Temp.setpointrange 5,0°C to 45,0°C

Display temp. Accuracy 0,5°C

Control algorithm

TPI Hysteresis (±0.1°C to ±2°C)

Communication

ZigBee 3.0 RF 868MHz

Control output NO/COM voltage-free

Dimensions [mm] 80 x 80 x 23

LCD Icon Description + Button Description

1 2 34 567 8

10

SET

9

11

12

1

2

3

1. "Down"Button ­ 2. "OK"Button OK 3. "Up"Button +

1. ZigBee network connection indicator 2. Receiver binding indicator 3. Current/Setpoint temperature 4. Heating indicator (icon is animating when
there is heating demand) 5. Cooling indicator (icon is animating when
there is cooling demand) 6. Schedule mode icon 7. Temporary override mode 8. Frost protection mode 9. Temperature unit 10.Settings icon / temperature settings 11. Settings icon 12. Button lock

Button description

+ ­
+ & ­ + & ­ &

Change the parameter value up Change the parameter value down Manual/Schedule mode - short button press (Online mode) Enther the installer parameters- hold 3 seconds Turn OFF/ON thermostat - hold 5 seconds Enter the pairing mode - hold 5 seconds Enter Sync / Binding mode - hold 5 seconds Factory reset - hold until the FA message appears Lock/Unlock thermostat keys - hold 3 seconds Heating/Cooling mode change - hold 3seconds

Installation thermostat in the app
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 device.

STEP 1 - DOWNLOAD ENGO SMART APP

Download the ENGO Smart app from Google Play or Apple App Store and install it on your smartphone.

Powered By
GET IT ON

Available on the

STEP 2 - REGISTER THE NEW ACCOUNT

To register a new account, please follow the steps below:

1

2

3

4

Click ,,Register" to create new account.

Enter your e-mail address to which the verification code will
be sent.

Enter the verification code received in the email.
Remember that you only have 60 seconds to enter
the code!

STEP 3 - CONNECT THE THERMOSTAT TO ZigBee

Then set the login password.

1

2

Make sure ZigBee Gateway has been added to the Engo Smart app. Press and hold the ­ and + buttons on the thermostat until the display shows,,PA". Then release the keys.
The pairing mode will be started up.

3

4

Thermostat counts the time back (180s).
5

Enter the gateway interface.

In,,Zigbee devices list" go,,Add devices".

Wait for the message "End" to appear on the thermostat
screen.

6

7

8

Name the device and click,,Done".

The thermostat has been installed and displays the
main interface.

On the controller screen globe icon appeared stating that he has been he added to the ZigBee network.

Synchronization with head

An internet gateway is not mandatory to synchronize thermostat with head. Make sure head is installed and adapted to valve insert (see head manual). If thermostat is connected to a wireless control box or relay module, synchronization with head cannot be activated.

1

2

3s
After successful adaptation process, press&hold head button for 3 seconds.
The LED will start flashing blue.
3

5 sek.

5 sek.

Hold simultaneously ­ and + buttons on thermostat until the "SY" function appears.

4

10 sec.

Release buttons, SYNC function will be active (synchronization with head).
5

After successful synchronization, LED diode will indicate blue light for 10 seconds.
6

Binding thermostat with the wireless control box

Make sure that the control box and thermostat are in the same ZigBee network (they are added to the same gateway) and the POWER LED lights up blue.
1

5x

or

or

2

1

2

In order to correctly link thermostat with the control box,

first select the zone in the control box with the SELECT

button (1) (zone which you want to link with thermostat).

The LED (2) will flash 3 times for the selected zone. Confirm

your selection by clicking PAIR button (2). The LED (2) will

flash green with the previously selected zone - binding

process has started, it is active for 10 minutes and during

this time you can link thermostat with the selected zone.

5x
To properly link thermostat with the module/relay first click quickly the button
on the device 5 times. The LED diode will start flashing slowly on red, which means the device is in binding
mode.

2

3

4

On the thermostat, hold ­ and + Release the keys, binding function The "binding" process takes up to

buttons until the "bind" message process of linking thermostat is

300 seconds.

appears.

active.

5

6

ATTENTION:
If the binding process fails, it must be repeated taking into account the distances between devices, obstacles and local radio signal interferences.

Remember:

After successfull binding Both devices have been

operation ,,End"

successfully linked.

message will be displayed. Thermostat displays the

main screen, icon "

" appeared on the screen

indicating connection

with the receiver.

Radio range can be increased by Engo ZigBee repeaters.
ATTENTION:
When the thermostat is binded with the zone , the zone will turn off after 50 minutes, if the communication between the devices is lost.

Installer parameters

Pxx

Function

P01 Heating/CoolingSelection

P02

Control algorithm

P03

Offset temperature

P04

Internal relay

Value
TPI UFH TPI RAD TPI ELE HIS 0.4 HIS 0.8 HIS 1.2 HIS 1.6 HIS 2.0 HIS 3.0 HIS 4.0 -3.0°C to +3.0°C
NO NC OFF

Desription

Default value

Heating

Cooling

TPI for Underfloor Heating

TPI for Radiators

TPI for Electrical Heating

SPAN +/-0,2°C SPAN +/-0,4°C SPAN +/-0,6°C SPAN +/-0,8°C

TPI UFH for heating HIS 0.4 for
cooling

SPAN+/-1,0°C

SPAN +/-1,5°C

SPAN+/-2,0°C

If the thermostat indicates wrong temperature, you can correct it by max ± 3.0°C"

0°C

Relay type NO-COM

Relay type NC-COM

NO

Relay disabled

P05 "Minimumsetpoint"

5°C - 45°C Minimumheating/coolingtemperaturethatcanbeset 5°C

P06 "Maximumsetpoint"

5°C - 45°C Maximumheating/coolingtemperaturethatcanbeset 35°C

P07 Backlightbrightness

10% - 100%

Adjustable in the range from 10 to 100%

50%

NO P08 PINCodeforsettingsaccess
PIN

Function disabled NO
Function enabled

P09

PIN code value

000-xxx

user PIN

000

Require a PIN to unlock the keys

NO

P10 everytime(functionactivewhen

P8=PIN)

YES

Function disabled NO
Function enabled

ON

P11

Valve protection

OFF

Function enabled OFF
Function disabled

P12 Latestavailablefirmwareforheads xxx

Firmware version available to update heads Read only

null - firmware in the heads is latest possible.

P13 Currentfirmwareinstalledinheads null - xxx xxx - a newer version is available, press the button

-

to update the heads

In case of room temperature change, head opens

P14

Delta RCWC algorithm (only for heads)

0.5°C to 5.0°C

proportionally to the size of the delta RCWC parameter. The smaller delta RCWC is, the faster the valve response

2.0

will be.

NO CLR Clearsettingsfactoryreset
YES

No action NO
Factory Reset

Thermostat will indicate how many heads are synchronized. 7
The devices are synchronized and ready to work.

"END" message will appear after successful synchronization.
ATTENTION:
The synchronization should be performed for each head separately. One thermostat can control up to 6 heads within one room.

Installer settings
To enter installer parameters press and hold button for 3 seconds.

1

2

SET

Factory reset

To RESET Thermostat to factory settings, hold down the ­ and + buttons until the FA message appears. Then release the keys. Thermostat will restart, will restore the default factory settings and display the main screen. If the regulator was added to the gate and the ZigBee network, it will be removed from it and you will need to add / pair it again.

1

2

3

3 sec.
Use ­ or + button to move between parameters. Enter the parameter by . Edit the parameter using ­ or + Confirm the new parameter value with the button.

10sek.

10 sek.



References

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