Home > ENGO CONTROLS > ENGO CONTROLS EFAN-230W Fan Coil Thermostat User Guide
ENGO CONTROLS EFAN-230W Fan Coil Thermostat User Guide
Installation of the Wi-Fi 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.
Installer parameters
Installer parameters
To enter installer parameters press and hold button for 3 seconds.
In a 2-pipe system, below this value the
system switches to cooling mode and
allows the fan to start
In a 2-pipe system, below this value the system switches to
cooling mode and allows the fan to start
P17
10°C -25°C
27°C -40°C
10°C
30°C
2
STEP 1 - DOWNLOAD ENGO SMART APP
1
AUTO
AUTO
In a 2-pipe system, above this value the
system switches to heating mode and
allows the fan to start
In a 2-pipe system, above this value the system switches to
heating mode and allows the fan to start
P18
P19
Powered By
Download the ENGO Smart app from Google
Play or Apple App Store and install
3 sec.
Parameter used in 4-pipe systems with automatic switching
between heating and Cooling.
This avoids switching between modes too often
heating and cooling as well as room temperature oscillations
Cooling mode switching ON delay
0-15 min.
5°C - 45°C
0 min.
it on your smartphone.
GET IT ON
Use or button to move between parameters. Enter the parameter by . Edit the parameter using
or . Confirm the new parameter value with the button.
In order to protect the floor, cooling will be switched on, when
the temperature of the floor sensor exceeds the maximum value
P20
P21
Maximum floor temperature
Minimum floor temperature
35°C
10°C
Default
value
-
Available on the
Pxx
Function
Value
Description
In order to protect the floor, cooling will be turned off, when the
temperature of the floor sensor drops below the minimum value
5°C - 45°C
ConF
Read-only parameter
-
Preview of the current controller configuration
0
None connected
P22
P23
Backlight brightness
0% - 100%
Adjustable in the range from 10 to 100%
30%
NO
STEP 2 - REGISTER THE NEW ACCOUNT
Input used to change heating/cooling via contact
external connected to S1-COM:
- S1-COM open--> HEAT mode
NO
PIN
NO
Function disabled
PIN Code for installer parameters
1
Function enabled
To register a new account, please follow the steps below:
- S1-COM short-circuited--> COOLING mode
NO
Require a PIN to unlock the keys every
time (function active when P23=PIN)
P24
NO
1
2
3
4
YES
YES
Input used for AUTOMATIC heating/cooling change
based on the PIPE TEMPERATURE in a 2-pipe system.
The controller switches between heating and cooling modes to
pipe temperature set in parameters P17 and P18.
2
Inactive - the output contacts for fan control are completely
disabled
NO
FAN
CLR
Fan
YES
NO
P01
S1 - COM input configuration
0
YES
NO
Enabled
No action
Fan operation permit dependent on temperature measurement
on the pipe. E.g. if the temperature on the pipe is too low and the
regulator is in heating mode - the pipe sensor will not allow you to
start fan. The change of heating/cooling is done manually - using
the buttons. Values for fan control based on pipe temperatures are
set in parameters P17 and P18.
Clear settings factory reset
YES
Factory reset
3
4
Click„Sign Up”to create
new account.
Enter your e-mail
address to which the
Enter the verification code Then set the login
received in the email.
password.
Installer parameters - RS-485 communication settings
verification code will be Remember that you only have
sent. 60 seconds to enter the code!
Activating the Floor Sensor in the UFH configuration
0
1
None connected
Default
value
Pxx
Function
Value
Description
When the contacts are open switch on Eco Mode
P02
P03
S2 - COM input configuration
Display temp accuracy
0
STEP 3 - CONNECT THE THERMOSTAT TO WI-FI
2
External temperature sensor
Addr
MODBUS Slave device address (ID).
1 - 247
4800
MODBUS Slave Address (ID)
1
0,1°C
0,5°C
Indication of room temperature with an accuracy of 0,1°C
Indication of room temperature with an accuracy of 0,5°C
0,1°C
After installing the app and creating an account:
9600
BAUD
Bitrate (Baud)
Bitrate (Baud)
9600
If the thermostat indicates wrong temperature,
you can correct it by max 3.0°C
19200
38400
None
1
2
3
P04
P05
P06
Offset temperature
-3.0°C to +3.0°C
5°C - 45°C
0°C
35°C
5°C
Lack
Maximum temperature setpoint
Minimum temperature setpoint
Maximum heating / cooling temperature that can be set
Minimum heating / cooling temperature that can be set
Parity bit
- sets data parity for error detection
PARI
None
1
Even
Odd
1
Even
Odd
1stop bit
5°C - 45°C
NO
Function disabled
Function enabled
STOP
Stop bit
2
2 stop bit
P07
P08
P09
ECO mode
NO
YES
Modbus RTU features 8-bit data coding.
ECO temp value in HEAT mode
ECO temp value in COOL mode
5°C - 45°C
5°C - 45°C
ECO temp value in HEAT mode
ECO temp value in COOL mode
15°C
30°C
On your mobile device, make sure Make sure the thermostat is powered
In the app, select:
„Add Device”.
the ENGO Smart has access to
permissions (Location, Bluetooth,
Nearby devices). Then turn on
on and configured. Then press and
hold the buttons on the thermostat
for approx. 3 seconds until the display
The MODBUS RTU structure uses a master-slave system to exchange messages. It allows the connection of
maximumof247slaves,butonlyonemaster.Themastercontrolstheoperationofthenetworkandonlyitsendstherequest.
The slaves do not undertake the transmission themselves. Each communication starts with
making a request by the master to the slave, which responds to the master with what it has been asked. The master
(computer) communicates with the slaves (controllers) in two-wire RS-485 mode.For this purpose
data exchange uses data lines A+ and B-, which MUST be one twisted pair .
The parameter determines the width of the temperature
range in which fan operates in heating mode.
If the room temperature drops:
1. When the Delta FAN value is small, the faster the fan
response temperature change - faster speed increase
2. When the Delta FAN value is high,
Bluetooth and Location. Connect to shows„PA”. Then release the keys. The
2.4GHz Wi-Fi network to which you
want to assign the device.
pairing mode will be started up.
FAN Control
- Delta FAN Algorithm
for Heating
P10
0,5°C - 5°C
2°C
the slower the fan increases speed
WARNING:
The fan will start operating if the room temperature drops below
the set temperature by the value of parameter
P11
P12
Fan ON temperature in heating mode
Histeresis for HEATING valve
0°C - 5°C
0,5°C
0,5°C
4
5
6
8
Before the controller is connected to the RS-485 network, it must first be correctly configured.
Communication parameters and descriptions of MOD-BUS registers are available in the appendix
0,1°C - 2°C
Hysteresis value for the heating valve
The parameter determines the width of the temperature range in
which fan operates in cooling mode. If the room temperature rises:
1. When the Delta FAN value is small, the faster the fan response
temperature change - faster speed increase
Heat Cool switching
- Dead zone for 4-pipe system
P13
0,5°C - 5°C
2°C
Factory reset
2. When the Delta FAN value is high, the slower
the fan increases speed
To RESET controller to factory settings, hold down the
&
Name the device
and click„Done”.
After finding the
thermostat, go„Add”.
Select the Wi-Fi network
in which the thermostat
will operate and enter the
password of this network.
The thermostat has been
installed and displays the
main interface.
The fan will start operating if the room temperature
rises above the set temperature by the value of parameter
buttons until the FA message appears. Then release the keys.
Controller will restart, restore default factory settings and displays
the home screen. The device will be also removed from app.
Factory reset can be done within 5 minutes after power supply
connection. If controller is connected longer - factory reset cannot
be performed.
P14
P15
Fan ON temperature in cooling mode
Histeresis for cooling valve
0°C - 5°C
0,5°C
0,5°C
0,1°C - 2°C
Hysteresis value for the COOLING valve
The value of the difference between the set temperature and
the temperature of the room so that the controller automatically
changes the Heating/cooling operations
Heat Cool switching
- Dead zone for 4-pipe system
P16
0,5°C - 5°C
2°C
| General | Details |
|---|---|
| Name | ENGO CONTROLS EFAN-230W Fan Coil Thermostat User Guide |
| Make | ENGO CONTROLS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.41 MB |
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