Fantini Cosmi CH193VMC User manual

CH193VMC
CENTRALISED CONTROL
FOR VMC UNITS
Code: AP 20047
AP 20048
AP 20050
AP 20052
AP 20054
AP 20056
AP 20058
INSTRUCTIONS FOR USE
FANTINI COSMI S.p.A.
Via dell’Osio, 6 20049 Caleppio di Settala, Milan – ITALY
Tel. [phone] | Fax [phone] | [e-mail]
www.fantinicosmi.it

2
CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
Thank you for purchasing a FANTINI COSMI S.p.A. product.
Please read this instruction manual carefully and always keep it at hand should you need to consult it for any reason.
The documentation reflects the characteristics of the product. However, for regulatory or commercial developments,
customers should verify the availability of updates relating to this documentation on the FANTINI COSMI S.p.A.
website: pdf.fantinicosmi.it
OPERATION
CH193VMC is an LCD remote panel for the advanced control of ventilation systems through VMC. Equipped with
temperature, relative humidity and VOC sensors, it automatically controls ventilation and indoor air quality (IAQ).
Note:
The CH193VMC has been designed to work with different machines.
When switching on for the first time, as already indicated in the manual, the machine to which the device is to be
connected must be chosen.
CONTENTS OF PACKAGE
■1 VMC control panel
■2 6/32UNC American standard thread screws to secure onto 503 recessed box (approximately Ø 3.5mm)
■1 quick guide
■1 cable (cod. 1598122) to be used with the EXT IN input set to DH/IN for an external dehumidification and integration
request. (Can be used on AP 20060-AP 20062 machines).

3
CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
DESCRIPTION OF DISPLAY KEYS
1 Day of the week
2 Heating/cooling coil activation state (if the VMC is set up for this)
3 Room temperature (Celsius/Fahrenheit) detected
4 Multi-function touch icons
5 VMC ventilation status
6 Operating mode
7 Bar graph to display messages and daily programming
Please note: the function of the multi-function keys varies depending on the situation and is described by the symbol
that appears on the display next to the key.
The first time any touch key is pressed, this activates the functions
of the buttons themselves and lights up the display.
1 2
6
7
4
3
5

4
CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
TECHNICAL FEATURES
Rated power supply voltage 9 - 24 Vcc
Absorbed current 150 mA Max
Backlight switch-off 60s after last touch
Temperature regulation scale 5 ÷ 35 °C, increase 0.1°C
Measurement scale room T - 50 to + 50 °C, resolution 0.1°C
Relative humidity adjustment scale 30 ÷ 70 % resolution 1%
Room relative humidity display scale 0 ÷ 100 % increase 1%
Air quality view via VOC sensor
Communication interface RS485
Communication mode ModBus RTU (master)
Data formats 9600 bps
8 bits
no parity
1 bit stop
Maximum room temperature 45°C
Storage temperature -10°C ÷ +60°C
Rated pulse voltage 4000V
Software Class A
Insulation class Class II
Protection rating IP30
Degree of pollution 2
Number of operating cycles for manual actions 3000
Number of operating cycles for automatic actions 10000
Type of installation wall-mounted or on flush mounting box
Dimensions 127 x 82 x 14 mm
Weight 0.100 Kg
Compliant with ■EN 60730-1 and second parts
■Directive 2014/30/EU (EMC)
■Directive 2014/35/EU (LVD)
ErP classification ■ErP Class IV; 2%
[Reg. EU 811/2013 - 813/2013]
Product made in Italy

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CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
Contents
OPERATION ..................................................................... 2
CONTENTS OF PACKAGE................................................. 2
DESCRIPTION OF DISPLAY KEYS .................................... 3
TECHNICAL FEATURES ................................................... 4
1 - INSTALLATION ........................................................... 6
2 - ELECTRICAL CONNECTION........................................ 8
2.1 - VMC SIDE CONNECTION ......................................................9
2.2 -
CONNECTION FOR INTEGRATION AND DEHUMIDIFICATION
THROUGH THE "EXT IN" INPUT WITH EXTERNAL CABLE (cod. 1598122)
..9
2.3 - START-UP .............................................................................9
3 - USER FUNCTIONS (PROG)........................................ 10
3.1 - DATE AND TIME SETTING ..................................................10
3.2 - WINTER/SUMMER SETTING ..............................................11
3.3 - PROGRAMMING SETTING VMC PROFILE ..........................11
3.4 - SETTING MACHINE OPERATION IN INTEGRATION ...........12
3.5 - Vmc PANEL DISPLAY SETTINGS........................................14
3.6 - SETTING KEYBOARD LOCK WITH PASSWORD ..................15
4 - OPERATING PROGRAMS (SEL)................................. 16
4.1 - SELECTING THE OPERATING PROGRAM...........................17
5 - OPERATION (TEMP).................................................. 18
5.1 - VMC (DISPLAYED ONLY WITH INTEGRATION SWITCHED OFF)... 18
5.2 - T MAN (CAN BE DISPLAYED WITH THE INTEGRATION FUNCTION
ACTIVE AND THE TEMPERATURE SET POINT IN MANUAL).................. 18
5.3 - T ECO / T COMF (CAN BE DISPLAYED WITH INTEGRATION FUNCTION
ACTIVE AND SETTING THE TEMPERATURE SET POINT IN AUTOMATIC MODE)
19
6 - PARAMETER DISPLAY (DISP) ................................... 20
6.1 - DATE AND TIME..................................................................20
6.2 - SEASON ..............................................................................20
6.3 - VMC PROFILE (THE PROFILE ACCORDING TO THE
PREVIOUS SETTINGS IS DISPLAYED).........................................20
6.4 - INTEGRATION (ONLY AVAILABLE WITH THE INTEGRATION
FUNCTION ACTIVE).....................................................................21
6.5 -
AIR (RETURN AIR TEMPERATURE PROBE INSIDE THE VMC). 21
6.6 -
H2 (EXHAUST AIR TEMPERATURE PROBE INSIDE THE VMC) ..21
6.7 - H4 (OUTDOOR AIR INTAKE PROBE POSITIONED INSIDE
THE VMC) ....................................................................................22
6.8 - EXT (USED INPUT DISPLAY)...............................................22
6.9 - RH (RELATIVE HUMIDITY PROBE DISPLAY) ......................22
6.10 - IAQ (AIR QUALITY PROBE DISPLAY).................................23
6.11 - DEW P (DISPLAY OF THE DEW POINT) ............................23
6.12 - HOURS OF USE.................................................................24
7 - ADVANCED FUNCTIONS (PROG) .............................. 25
7.1 - SWITCHING ON DISPLAY....................................................25
7.2 - DISPLAY LIGHTING INTENSITY ..........................................25
7.3 - DAYLIGHT SAVING / STANDARD TIME ...............................26
7.4 - VMC/ EXT HEAT...................................................................26
7.5 - VENTILATION......................................................................27
7.5.1 - V1............................................................................................27
7.5.2 - V3............................................................................................28
7.5.3 - BOOST ....................................................................................28
7.5.4 - INT..........................................................................................29
7.6 - INTEGRATION (THIS FUNCTION IS ONLY VISIBLE WHEN
EXT HEAT IS ACTIVE) ..................................................................30
7.6.1 - MINIMUM TEMPERATURE.....................................................30
7.6.2 - MAXIMUM TEMPERATURE ....................................................31
7.6.3 - DIFFERENTIAL MANAGEMENT .............................................31
7.6.4 - ANTIFREEZE TEMPERATURE................................................32
7.7 - ROOM TEMPERATURE CORRECTION ................................32
7.8 - CELSIUS / FAHRENHEIT ....................................................33
7.9 - BY PASS (ONLY AVAILABLE WITH SUMMER FUNCTION) ....33
7.10 - SENS .................................................................................34
7.10.1 - RH.........................................................................................34
7.10.2 - VOC .......................................................................................35
7.11 - FILT ...................................................................................36
7.12 - LANGUAGE SELECTION ...................................................36
7.13 - ALARMS ............................................................................37
7.14 - CHG...................................................................................38
7.15 - EXT IN ...............................................................................38
7.16 - SOUND ALARM.................................................................39
7.17 - BEEP .................................................................................39
7.18 - LED ...................................................................................40
7.19 - INFORMATION ..................................................................40
7.20 - RESETTING DEFAULT PARAMETERS...............................41
8 - DISPOSAL................................................................. 42
9 - GENERAL WARRANTY CONDITIONS ........................ 42

mm mm
mm
127
82
1441
52 mm
mm
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CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
1 - INSTALLATION
ATTENTION!
Installation must be carried out by qualified personnel in compliance with the requirements concerning
the installation of electrical equipment.
ATTENTION!
Installation operations must be performed with the system’s power disconnected.
CH193VMC must be installed on the wall or on a flush mounting box, in 3 units, at a height of about 1.5m from the floor,
in a suitable position to detect the room temperature correctly.
1.5 m
OK
NO NO

2
1
3 4
7
CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
Place the rear body in the wall box.
Make the electrical connections (refer to “2 - ELECTRICAL CONNECTION”) and secure the rear body to the wall with the
screws provided.
Hook the front of the control unit onto the rear wall body.

AP20047 - AP20048 - AP20050 - AP20052 - AP20054 -
AP20056 - AP20058 - AP20064 - AP20066
Note: For the correct installation of the CH193VMC / CH193BVMC panel:
1. Verify that power and data cables A and B are properly connected.
2. Data input A and B is polarized, make sure they are not reversed.
3. To avoid any electromagnetic disturbances, separate the signal
conductors (A, B, Vcc, GND and those for integration) from the power
ones using separate corrugated tubes at a distance of about 1.5m
from each other.
4. Use shielded and twisted cables, and ground them on the CH193VMC
side.
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CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
2 - ELECTRICAL CONNECTION
ATTENTION!
Electrical connections must be made by qualified personnel.
ATTENTION!
Electrical connection operations must be done with the system’s power disconnected.
CH193VMC is connected directly to the Fantini Cosmi VMC machines. The connection changes based on the VMC code.
*Note: Jump the terminals.
Use a shielded cable and ground it on the CH193VMC side.
(Code 1598122)

AP20047 - AP20048
AP20050 - AP20052
AP20054 - AP20056
AP20058 - AP 20064
AP20066
*
*
Assicurarsi che il jumper sia inserito correttamente
9
CENTRALISED CONTROL FOR VMC UNITS
CH193VMC
1.1 - VMC SIDE CONNECTION
1.1 - CONNECTION FOR INTEGRATION AND DEHUMIDIFICATION
THROUGH THE "EXT IN" INPUT WITH EXTERNAL CABLE (cod. 1598122)
The cable cod. 1598122 can be used with AP 20060 and AP 20062 when there is an external demand for dehumidification
and/or heating/cooling integration.
For all other machines, a direct connection to the EXT IN input is sufficient.
It is necessary to set from “Advanced User" the EXT IN input to DH/IN.
1.1 - START-UP
At first switch-on, the CH193VMC must be coupled to a VMC. Choose the code of the installed VMC.
1
VMC SELECT
ENTER
AP20047
AP20048
AP20050
AP20052
AP20054
AP20056
AP20058
AP20060
AP20062
AP20064
AP20066
Dehumidification
request relay
* Ensure that the jumper is correctly inserted
Integration
request relay
heating / cooling

CH193VMC
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CENTRALISED CONTROL FOR VMC UNITS
3 - USER FUNCTIONS (PROG)
The first time any touch key is pressed has no effect, but only activates the functions of the buttons themselves and
lights up the display.
After 60 seconds of no interaction, the display goes back to the main screen.
= allows you to CONFIRM = allows you to PROGRAM
1.1 - DATE AND TIME SETTING
Note: by pressing always allows you to go back to the previous page.
Note: To change the settings use the UP and DOWN arrows and the RIGHT and LEFT arrows to go forward or backward.
2s
2
ENTER PROG
1
3
15:25 15-09-20
23.0
SEL TEMP PROG DISP OFF
MIN
ENTER
12:02