emmeti FEBOS-CRONO Guide

INSTALLATION AND USE MANUAL
FEBOS - CRONO
Basic / Wifi

2
TABLE OF CONTENTS
1. PRESENTATION ............................ 4
2. WARNINGS AND TECHNICAL DATA .. 6
3. INSTALLATION ............................. 7
3.1 FEBOS-CRONO electrical connection diagram
with Relay TBR board
3.2 FEBOS-CRONO electrical connection diagram
with external relays
3.3 Wall mounting
4. GENERAL INFORMATION .............. 10
4.1 Screen lock
4.2 Access levels
4.3 Settings
4.4 WiFi connection (Febos-Crono WiFi model)
5. FIRST START-UP ........................ 16
5.1 WiFi connection (Febos-Crono WiFi model)
5.2 Date/Time Set
5.3 System Map Configuration (Modbus network)
5.4 Setting the HP and Recipe model
of the system
5.5 Setting the electrical power inputs
5.6 Checking the HP inputs and outputs
6. GUEST SCREENS ....................... 24
6.1 Screen 2.0 (Home)
6.2 Screen 2.1 ROOM SET
6.3 Screen 4.1 HEAT PUMP
6.4 Screen 5.1 SANITARY HOT WATER
6.5 Screen 6.1 ELECTRICAL POWERS
6.6 GRAPH screens
7. USER SCREENS ......................... 34
7.1 Screen 3.2 ALARM HISTORY
7.2 Heat Pump User Screens
7.3 Electrical Power User Screen
8. INSTALLER SCREENS ..................37
8.1 Screen 1.12 Debugging
8.2 Screen 2.2 ROOM SET - SERVICE
8.3 HEAT PUMP screens - SERVICE
8.4 SANITARY HOT WATER screens - SERVICE
9. DISPOSAL ................................. 43
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Thanks you for the trust you have shown by purchasing this produtc. Carefully read this manual which contains the specifications and all
the information useful for the correct functioning.
The information contained in this publication may be subject to changes at any time and without any notice whatsoever for technical and/
or commercial reasons as they arise.
Installation, regulation, maintenance and fault finding as well as all technical operations described in this document, have to be performed
by technical, qualified and trained personnel also in relation to the risks referred to the mentioned activities.
®All rights reserved. No part of this pubblication may be reproduced or distributed without written permission from Emmeti.
Warning!
Keep these manuals in a dry place avoiding in this way to spoil them.
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1. PRESENTATION
Scheme of the Integrated Management System
The integrated management of the thermal system and heat pump
(HP) is carried out through an innovative SMART-MT regulator sup-
plied with it. The SMART-MT is connected to the HP management
electronics (PCB-Main) by a special PCB-Terminal Block board,
where the various inputs and outputs of the parts that make up the
system can be connected.
The SMART-MT allows you to customize residential comfort, accord-
ing to the various needs of using energy sources and terminal units.
Using the SMART-MT, in addition to the normal commands on the
mode and operating status of the HP, all the parameters relating to
the plant management algorithms can be set.
To complete the functions present in the SMART-MT it is possible to
connect, to the PCB-Terminal Block, a normal room thermostat for
the consent of the circulator and activation of the heat pump or, a
remote management panel "FEBOS 4.0" ( CRONO, WiFi) (optional ac-
cessory) which, in addition to the function of controlling the temper-
ature and room humidity of the main room of the residence, allows
the setting of user-managed parameters, to activate the main states
and operating modes of the HP and to report the main displays of
the SMART-MT.
Energy meter
Silence Thin Fan-coil
Dumy Floor dehumidifiers
Circulator
FEBOS-CRONO user terminal
Condensing boiler
3-way diverter valve
Eco Hydro Kit
ITM 200

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1. PRESENTATION
FEBOS 4.0
Is a new modular Hardware / Software platform developed for the
management of the MIRAI SMI heat pump and the control of room
comfort and the related flows and energy costs of the residence.
This platform consists of the following field devices:
Febos-Crono (BASIC/WiFi), Febos-Energy, Febos-Power and
Febos-Relay and a Cloud dedicated to their management.
Febos-Crono Basic
FEBOS-Power
FEBOS-Relay
FEBOS-Energy
Febos-Crono WIFI
Energy meter
Energy meter
Silence Thin Fan-coil
Silence Thin Fan-coil
Dumy Floor dehumidifiers
Dumy Floor dehumidifiers
Circulator
Circulator
Condensing boiler
Condensing boiler
3-way diverter valve
3-way diverter valve
Eco Hydro Kit
ITM 200

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1. PRESENTATION
FEBOS-CRONO basic
User terminal for controlling room temperature and humidity and
displaying and/or setting the MIRAI SMI 4.0 heat pump operating
parameters.
F
e
b
o
s
-
C
r
o
n
o
B
a
s
i
c
360° connectivity.
This is what makes the Febos-Crono world truly complete, the
plug in WiFi. The presence of the WiFi module allows performance
and independence, making it suitable for any type of installation.
In this way the room comfort system can be totally controlled
remotely (both user and service side) through a simple dedicated
web-app, using common devices such as smartphones, tablets
or PCs.
FEBOS-CRONO WiFi /FEBOS-CRONO
F
e
b
o
s
-
C
r
o
n
W
i
F
i
S
m
a
r
t
p
h
o
n
e
A
D
S
L
R
o
u
t
e
r
Web App
MIRAI SMI 4.0
Tablet or PC
FEBOS-CRONO WiFi user terminals differ from FEBOS-CRONO
Basic only due to the presence of a special internal plugin that
allows connectivity to the "Febos 4.0” System and allows control
from a dedicated web portal.
In the FEBOS-CRONO WiFi the internal information is transmitted
with Wireless technology to the home ADSL router that sends
them to the MT-CLOUD.
In this way the data is always updated and can be consulted at
any time on any device connected to the internet and wherever
you are using the appropriate WebAPP.
Technical characteristics
Plug hardware technical specifications present in
the Febos-Crono WiFi:
-Wifi module 802.11b/g/n 2.4 GHz WLAN MAC/BB processing
- Security: WEP 64/128, WPA, WPA2, TKIP, AES, WAPI
- Upgrade software via ethernet wifi
User terminal to be connected to the RS-485 serial port of the PCB-Terminal Block terminal board of the HP
Supply voltage 24Vdc 3W
FEBOS-CRONO Basic FEBOS-CRONO WiFi
On-board WIFI module
MIRAI SMI 4.0

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2. WARNINGS AND TECHNICAL DATA
116
77
16 84 16
38,538,5
60
12
12
19
12
•Installation must be carried out by a qualified
person in strict compliance with the electrical dia-
grams and in compliance with current regulations
on electrical systems.
•Maintenance must be carried out by a qualified
person, therefore, inaccessibility to the connection
terminals must be guaranteed without the use of
special tools.
•Shut off the power supply before each mainte-
nance operation
•Do not install near any combustion device (e.g. stove).
•Do not install in places exposed to splashes (e.g. sink)
or steam (e.g. stove).
•Do not install in particularly dusty places.
•Do not obstruct the side openings.
•Do not install in places where chemical agents are
present (e.g. ammonia, sulphur, chlorine, ethylene,
acids).
•Do not install in a position where it is exposed to direct
sunlight.
•Do not touch with wet hands.
•Do not touch the display with tools.
Dimensions
116
77
16 84 16
38,538,5
60
12
12
19
12
Read this manual carefully before use and keep it for future reference.
Carefully read the manual supplied with the MIRAI SMI 4.0 heat pump
SAFETY WARNINGS
Installazione a parete
Sganciare il Febos Crono dalla base di supporto
1 a Installazione a Filo Muro 1 b Installazione su scatola da incasso
ATTENZIONE
Non serrare le viti con eccessiva forza, al fine di evitare il danneggiamento della base di supporto.
 Riagganciarlo saldamente alla base di supporto.
Fissare la base di supporto alla parete facendovi passare i connettori, precedentemente collegati al circuito elettrico.
Il FEBOS-CRONO dev’essere installato ad una altezza di 1.5m dal pavimento in un luogo asciutto esente da correnti
d’aria, lontano da fonti di calore ( termosifoni , climatizzatori, finestre) in una posizione significativa per il controllo
del comfort ambientale come riportato di seguito. Evitare l’installazione nella vicinanza di campi o disturbi elettro-
magnetici.
OK
1,5m
NO
Rev. 0 - 10.2020
Emmeti S.P.A. Unipersonale
Via Brigata Osoppo, 166
33074 Fontanafredda (Pn)
Italy
T [phone]
F +39+0 434 567 870
www.emmeti.com
[email protected]
A Purmo Group brand
E700125200001
Compliance with the following Directives:
2014/30/UE; 2014/35/UE; 2014/53/UE; 1999/519/UE; 2012/19/UE; 2006/1907/UE
Febos-Crono
Power supply
Absorption
Connections
Digital inputs
Digital outputs
Built-in sensors
USB
Field work
Weight
Serial bus
Type
Communication
Protocol
Febos-Crono WI-FI
Frequency
Transmission power
Safety protocol
Covered area
24Vdc
3W max
2 20 AWG wired connectors
2 inputs dry contact type
2 OC max 24Vdc 100mA
temperature (0÷40°C) and
humidity (10÷99% RH)
micro B USB connector
0÷50°C
100 g
RS-485
Half duplex
Mod-Bus
2.4 GHz
15 dBm
WPA/WPA2
30m in open space
The FEBOS-CRONO must be installed at a height of 1.5m from the floor in a dry place free of air currents, away from heat sources ( radi-
ators , air conditioners, windows) in a position significant for the control of the room comfort as follows. Avoid installation in the vicinity of
electromagnetic fields or disturbances.

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3. INSTALLATION
Compliance with the following Directives:
2014/30/UE; 2014/35/UE; 2014/53/UE; 1999/519/UE; 2012/19/UE; 2006/1907/UE
Thermostat function
Relay output N.0.
max 5 A 230 ~ Supply
electric 230V ~
Switch magnetothermic In=0,2 A
Contact presence
Contact Window
L N
White
Black Com
Gray
Section cable 0,5 mm2
(AWG20), shielded
maximum length 20 m
Section cable 0,5 mm2 (AWG20) braided and shielded
Maximum length 100m
Febos-Power Cod. 07245140
Thermostat function
Relay output N.0.
max 5 A 230 ~
3.1 Electrical connection diagramFEBOS-CRONO with the Relay TBR board
NB: It is absolutely forbidden to lay signal cables (RS-485) together with power cables with voltages >50 V. The Febos-Crono power cable must be dimensioned in such a way as to guarantee a mini- mum power supply voltage of 18VdC.

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3. INSTALLATION
Humidistat function Relay output N.0. max 5 A 230 ~
Humidistat function Relay output N.0. max 5 A 230 ~
Supply electric 230V ~
Switch magnetothermic In=0,2 A
Section cable 0,5 mm2
(AWG20), shielded maximum length 20 m
Section cable 0,5 mm2 (AWG20) braided and shielded
Maximum length 100m
Red + 24v Dc
Black - Gnd
YELLOW RS + GREEN RS -
Window contact Contact presence
L N
Cable section 0.5 mm2 lungh. max 100 m
White
Grey
Rose
Black
Violet
Yellow
Green
Red
Black
Cod. 07245140 Febos-Power
Cod. 07245150 Febos-Relay
3.2 FEBOS-CRONO electrical connection diagram with external relays
NB: It is absolutely forbidden to lay signal cables (RS-485) together with power cables with voltages >50 V. The Febos-Crono power cable must be dimensioned in such a way as to guarantee a minimum power supply voltage of 18VdC.

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3. INSTALLATION
3.3 Wall mounting
The FEBOS-CRONO can be fixed to the wall in two modes: flush with the wall or on a recessed box.
1Unhook the Febos Crono from the support base
2a Flush with the wall Installation (only for codes 07245100 and 07245110) 2b Installation on recessed box
ATTENTION
Do not tighten the bolts excessively, to avoid damaging the support base.
3Connect the connectors to the Febos-Crono and hook it again firmly to the support base.
2Attach the support base to the wall by passing the connectors, previously connected to the electrical circuit.

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4. GENERAL INFORMATION
The top bar and the bottom bar are common
to all screens:
After 2 minutes of inactivity of the touchscreen the
“standby screen” is activated, which displays the room
temperature and any state of alarm.
Touching the screen activates the display, and the Home
screen is displayed.
The following icon is used to indicate where the screen
must be touched to execute the instruction
(It will not appear on the Febos-Crono display).
Meaning of Icons
Screen name
Access level - GUEST
USER
SERVICE
Padlock open
Settings
Web-connected WiFi signal
Wifi not connected
Date
and time
Language
active
Graphs
Electrical
powers
Sanitary
hot water
Heat
pump
Set
Room
Home
Alarm
Padlock active
Heat pump connected
Not connected
Febos-Energy connected
Not connected
MMaster
11 Slave Address 11
12 Slave Address 12
19 Slave Address 19
Within the screens there are editable values. These are recognizable
because they are enclosed in a cell, pressing the cell will display the
keyboard on which to type the value, press OK to edit.

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4. GENERAL INFORMATION
4.1 Screen lock
Screen lock function is available, for example to clean the screen,
or to prevent children from using the screen. Press the lock for a
few seconds to activate or deactivate the lock.
4.2 Access levels
The display of the screens, the settings and the modification of
the parameters are available on three levels of access:
·Guest access level , default without password.
·User access level , with password 2019.
·Service access level , with the password supplied
during the Emmeti course.
To change the access level press the icon
Enter the password, then press Ok.
Note: after 2 minutes of inactivity of the touchscreen the access
level will return to Guest
4.3 Settings
For the following screens log in as User
Press the icon to access the settings.
2 0 1 9

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4. GENERAL INFORMATION
4.3.2 Change of theme as desired
To change the background theme press the icon
Below are some examples of Blue, Green, Grey and Red:
4.3.1 Language change
To change the language press the icon
Then choose the language you want.

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4.3.3 Name change
To change the name associated with Febos-Crono press
4. GENERAL INFORMATION
Then choose from the available names.
Returning to the main screen , at the top left, the name
chosen for Febos-Crono will be displayed.
NOTE:
In cases where more than one Febos-Crono is installed in the
same home, it is particularly useful to associate a different name
to each device, in order to identify it uniquely.
4.3.4 Date/Time Change
To change the date and time of the Febos-Crono press
Change the date and time of the Febos-Crono by pressing the
arrows and then press Ok.
The date and time of the Heat Pump will be automatically aligned
with that of the Febos-Crono.
Febos Crono Date and Time
Colour pump Date and Time
NOTE:
If the Febos-Crono is connected to the Internet, the date and time
are automatically updated.
At the first power on, the date and time flash until they are updat-
ed.

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4. GENERAL INFORMATION
Febos-Crono Version
QRCode user manual
SMART-MT version
(only on Febos-Crono Master)
4.4 WiFi connection (Febos-Crono WiFi model)
For the following screens log in as User .
To access the WiFi connection, press the icon
The Febos-Crono automatically searches all available networks,
showing at the top the network to which it is connected.
Wifi network
to which the
FEBOS-CRONO is connected
WiFi networks
available
Press the icon to access the information related to the
connection.
4.3.5 Info
Press the icon to access the Info screen.
On this screen there is a QRCode, which can be scanned
with your smartphone, which refers to the link from which you
can download the user manual in pdf format.
In addition, there is the software version of Febos-Crono and
SMART-MT (Heat Pump).

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4. GENERAL INFORMATION
Router address
VPN server address
WiFi Mac Address
Device number
WiFi network name
Signal between Febos-Crono and router
Outward signal
If the password has been entered correctly, the WiFi icon will turn
green and indicate the signal strength.
4.5 Active alarms
If the icon appears in the top bar , it means that an alarm
is in progress. Pressing it accesses the Alarms screen. Alarms are
highlighted with red background
Active alarm
Then enter the password and press OK.
NOTE: If the Febos-Crono is not connected, select the WiFi net-
work from those available.

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ITIT
5. FIRST START-UP
It must be selected then press the icon
The factory configuration includes the MIRAI-SMI 4.0 HP and the
Febos-Energy, while no Febos-Crono Slave is available.
On the System Map the configured devices are represented with
a green background, those not configured on a grey background.
Press the respective icon to change its status, then OK.
5.3 System Map Configuration
(Modbus network)
ATTENTION:
Febos-Crono leaves the factory configured as Master.
On the Modbus network there must be one and only one Febos-
Crono Master, so if you connect other Febos-Crono, these must
be configured as Slave. Otherwise, the company declines any
civil liability and proper operation of the systems built.
The configuration of the Modbus network must be carried out on
the Febos-Crono Master.
Access the settings by pressing the
Mirai-Smi 4.0
Febos-Energy Febos-Crono Slave
(addresses 11÷19)
Press OK again to confirm the changes.
ATTENTION
At the first power supply of the Febos-Crono it is necessary to
wait a few minutes before the display turns on.
In addition, a period of time of at least 1 hour is required before
the temperature and humidity sensors are fully operational and
properly measure room values.
For the following procedures, log on as Service .
5.1 WiFi connection
(Febos-Crono WiFi model)
Follow the instructions as per section 4.4
5.2 Date/Time Set
If the Febos-Crono is connected to the Internet, the date and time
are automatically updated.
Otherwise, follow the instructions as per section 4.3.4

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5. FIRST START-UP
5.3.1 System without HP
By deselecting the MIRAI-SMI 4.0 HP, the screens related to the
Heat Pump and the Sanitary Hot Water are no longer accessible,
and the relative values are no longer displayed on the Home page.
5.3.2 System with Febos-Crono Slave.
On the Febos-Crono Master it is possible to configure up to a max-
imum of 9 Febos-Crono Slaves, assigning each of them a Modbus
address between 11 and 19.
ATTENTION:
There must be a unique match between the Modbus (Slave)
addresses assigned on the Master and the Modbus addresses
configured on each Slave.
It is absolutely forbidden to configure more than one Slave with
the same Modbus address, in which case the company declines
any civil liability and proper operation of the systems built.
Access the settings by pressing the icon
Select or , then press
the icon
Enter the Modbus address of the Slave, then press OK.
On the Febos-Crono Slave only the Room Set screens are
accessible, and the relative values on the Home.
The Modbus address must be configured on each Febos Crono-
Slave.

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5. FIRST START-UP
Operation mode not selectable Operation mode selectable
5.3.3 Centralized Slave
If Centralized Slave is selected, the consents from Thermostat and
Humidistat, in addition to supplying power to the relay outputs
(24Vdc max 20mA), are sent to the Heat Pump, which then comes
into operation.
The operating mode (cooling or heating) cannot be selected as it
must necessarily be the same as the Master's.
5.3.4 Independent Slave
If Independent Slave is selected, the consents from Thermostat
and Humidistat supply power only to the outputs
relay (24Vdc max 20mA). The Heat Pump is not involved, therefore
the operating mode
(cooling or heating) may be different from that of the Master.

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5. FIRST START-UP
5.4 Setting the HP model
and the System Recipe
For the correct operation of the Heat Pump and management of
the system it is essential to set the size of the installed HP and the
recipe associated with the system built.
a. Press the icon then
b. Press
c. Press the model selector for its setting
Model
Heat Pump
Enter the value corresponding to the Heat Pump model
installed:
0 = EH0618DC
1 = EH1018DC
2 = EH1218DC
Then press Ok
d. Press the Recipe selector to set it. The operating parameters
(C402÷C407) and the connection specifications to the PCB TERMI-
NAL BLOC K will be loaded from the Febos-Crono database.
3 = EH1618DC
4 = EH1718D3
Recipe on
SMART-MT
Recipe uploaded
from the database
NOTE: The values of the parameters on the SMART-MT other than
those of the Recipe are highlighted in red.
Value
Recipe
Parameter
Value
SMART-MT=
Recipe value
Value
Recipe
Parameter
Value
SMART-MT≠
Recipe value
1

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5. FIRST START-UP
5.5 Setting inputs
of the electrical powers
For the correct measurement of electrical powers
it is essential to associate to each power, the relative
input.
a. Press the icon then
e. Press to unload to the
SMART-MT the Recipe parameters.
Confirm with Ok
And wait for the procedure to complete
Upon completion of the procedure, the Recipe on the SMART-MT
will correspond to the Recipe loaded from the database.
f. Pressing on a parameter it is possible to modify its value
manually.
b. Press