Sabiana CFF-ECM MV Carisma Whisper User Manual
- June 12, 2024
- Sabiana
Table of Contents
- CFF-ECM MV Carisma Whisper
- Carisma Whisper | InTroducTIon
- VERSION AND MAIN COMPONENTS
- VERSIONS
- MAIN PERFORMANCE AND TECHNICAL CHARACTERISTICS
- COOLING EMISSION
- HEATING EMISSION
- WATER SIDE PRESSURE DROP
- OPERATING LIMITS
- VALVES
- CONFIGURATIONS AND ELECTRONIC CONTROLS
- ACCESSORIES
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Residential
Fan Coil Unit
Carisma Whisper
technical manual
CFF-ECM MV Carisma Whisper
Carisma Whisper | InTroducTIon
INTRODUCTION
The Carisma Whisper CFF-ECM fan coil unit combines a reduced dimension with a
modern aesthetic, while maintaining great performances in terms of sound and
consumption.
Carisma Whisper CFF-ECM includes the MV version for wall installation and the
IV version for concealed installation; the MV version combines a reduced
dimension, unti 126 mm depth only, with a modern aesthetic that perfectly
suits with any kind of furnishing, while maintaining great performances in
terms of sound and consumption.
The Carisma Whisper CFF-ECM range makes use of the excellent experience gained
with the fan coil units with inverter board, first in the world in production
since 2009, and which have had great success on all markets.
The latest synchronous inverter driven BLAC brush- less and sensorless
electronic motor with permanent magnets is controlled by an Inverter board
designed and developed in Italy. The electronic board is directly fitted on
the motor. The air flow can be varied continuously with a 1-10 V signal. The
continuous air flow control improves the acoustic comfort and allows a more
punctual reply to the variation of the thermal loads and a greater stability
of the requested ambient temperature. The extreme efficiency, also at a low
speed, makes possible a great reduction in electric consumption with
absorption values, under normal operating conditions, that are no greater than
5 Watt. The excellent values in terms of sound levels have been maintained in
all working conditions, without any resonance phenomenon at any frequency.
VERSION AND MAIN COMPONENTS
Range includes 5 air flow rates (from 75 to 645 m³/h) and 2 versions (standard with casing and for concealed installation), each one equipped with 2 row coil. The standard versions with the casing are available in the following combinations:
- without control (CFF-ECM-MV)
- with CB-E control (CFF-ECM-MV-CB-E)
- with CB-Touch control (CFF-ECM-MV-CB-T)
The CB-E and CB-Touch versions are supplied with their power units (UP-ECO and
UP-Touch) fitted on the unit. The CB-E control must always be connected with a
programmable thermostat (not supplied by us).
The Carisma Whisper CFF-ECM range is perfect to meet all air-conditioning
requirements of residential and work environments like offices, shops,
restaurants and hotel rooms.
Outer casing
Made of galvanized steel and with plastic outer casing
The air diffuser, that is placed over the top of the unit, is of adjustable
type.
White RAL 9003.
Inner casing
Made of 1 mm galvanized steel, a rear panel and two lateral sides insulated
with 3 mm polyolefin (PO) foam (class M1).
Filter
Polypropylene cellular fabric regenerating filter. The filter frame, made of
synthetic material, is inserted into special plastic sliding guides fastened
to the internal structure for easy insertion and removal of the filter.
Fan assembly
Made of plastic tangential fan with anti-vibration fins. The fan hub,
dynamycally and statically balanced, is directly secured onto the motor shaft.
Electronic motor
Electronic motor with three phase permanent magnet brushless electronic motor
that is controlled with reconstructed current according to a BLAC sinusoidal
wave. The inverter board that controls the motor operation is powered by 230
Volt, single-phase and, with a switching system, it generates a three-phase
frequency modulated, wave form power supply. The electric power supply
required for the machine is therefore single-phase with voltage of 230 – 240 V
and frequency of 50 – 60 Hz.
Coil
It is manufactured from drawn copper tube and the aluminium fins are
mechanically bonded onto the tube by an expansion process. The coil has two Ø
1/2 inch BSP internal connections. The coil has Ø 1/8” inch BSP air vent and
drain. The heat exchanger is not suitable for use in corrosive atmosphere or
in environments where aluminium may be subject to corrosion. Flow and return
pipe connections are situated at the same end on the left side looking at the
unit. On request we can deliver the unit with the connections on the right end
side: this must be specified on the order as this operation can not be carried
out on site during installation.
Valves
The versions without valves or with mounted valves are available for all
sizes. The available valves are:
- 2 way
- 3 way The valves can be ordered separately and easily installed on the basic units without valves.
Condensate collection tray
Made of plastic (ABS UL94 HB) and fixed to the internal structure. The outside
diameter of the condensate discharge pipe is Ø 15 mm.
VERSIONS
Standard version with casing – MV
Version for concealed installation – IV
MAIN PERFORMANCE AND TECHNICAL CHARACTERISTICS
The following standard rating conditions are used:
COOLING
Entering air temperature: + 27 °C d.b. + 19 °C w.b.
Water temperature: +7 °C E.W.T. +12 °C L.W.T.
HEATING
Entering air temperature: + 20 °C
Water temperature: +45 °C E.W.T. +40 °C L.W.T.
COOLING EMISSION
Entering air temperature: 27 °C – R.H.: 50%
WT: Water temperature
Vdc: Inverter power
Qv: Air flow
Pc: Cooling total emission
Ps: Cooling sensible emission
Qw: Water flow rate
Dp(c): Dp Cooling
Entering air temperature 26 °C – R.H.: 50%
WT: Water temperature
Vdc: Inverter power
Qv: Air flow
Pc: Cooling total emission
Ps: Cooling sensible emission
Qw: Water flow rate
Dp(c): Dp Cooling
Entering air temperature: 25 °C – R.H.: 50%
WT: Water temperature
Vdc: Inverter power
Qv: Air flow
Pc: Cooling total emission
Ps: Cooling sensible emission
Qw: Water flow rate
Dp(c): Dp Cooling
HEATING EMISSION
Entering air temperature: 18 °C
WT: Water temperature
Vdc: Inverter power
Qv: Air flow
Ph: Heating emission
Qw: Water flow rate
Dp(h): Dp Heating
Entering air temperature: 20 °C
WT: Water temperature
Vdc: Inverter power
Qv: Air flow
Ph: Heating emission
Qw: Water flow rate
Dp(h): Dp Heating
Entering air temperature: 22 °C
WT: Water temperature
Vdc: Inverter power
Qv: Air flow
Ph: Heating emission
Qw: Water flow rate
Dp(h): Dp Heating
WATER SIDE PRESSURE DROP
Pressure drop for mean water temperature of 10 °C; for different temperatures multiply the pressure drop figure by the K correction factors in the table.
| Mean water temperature (°C)
---|---
20| 30| 40| 50| 60| 70| 80
Kcorrection factor| 0,94| 0,90| 0,86| 0,82| 0,78| 0,74| 0,70
OPERATING LIMITS
Description | UoM | Value |
---|
Water flow
| Highest working pressure| bars| 10
kPa| 1000
Lowest water inlet temperature| °C| 6
Highest water inlet temperature| °C| 85
Power supply| Single-phase rated operating voltage| V/Hz| 230/50
Coils water flow limits
2 row coil
Model| CFF-ECM 10| CFF-ECM 20| CFF-ECM 30| CFF-ECM
40| CFF-ECM 50
---|---|---|---|---|---
Water flow rate Min.| l/h| 40| 80| 120
Water flow rate Max.| l/h| 200| 350| 500| 600| 800
Motor electrical data – max. absorption
Model| CFF-ECM 10| CFF-ECM 20| CFF-ECM 30| CFF-ECM
40| CFF-ECM 50
---|---|---|---|---|---
Motor absorption| W| 10,3| 14,0| 21,6| 25,4| 29,7
Current absorbed| A| 0,155| 0,181| 0,246| 0,286| 0,306
DIMENSIONS
Standard version with casing – MV
Model| CFF-ECM 10| CFF-ECM 20| CFF-ECM 30| CFF-ECM
40| CFF-ECM 50
---|---|---|---|---|---
A| mm| 640| 840| 1040| 1240| 1440
B| mm| 300| 500| 700| 900| 1100
C| mm| 338| 538| 738| 938| 1138
D| mm| 356| 556| 756| 956| 1156
Coil connections
Packed unit
Model| CFF-ECM 10| CFF-ECM 20| CFF-ECM 30| CFF-ECM
40| CFF-ECM 50
---|---|---|---|---|---
Z| mm| 720| 920| 1120| 1320| 1520
Weight
The table of the weight is related to the standard versions with casing in the
basic configuration without control and without valves; the weights can change
for those units completed with control and/or valve.
Standard version with MV casing
Model| CFF-ECM 10- MV| CFF-ECM 20- MV| CFF-ECM 30- MV|
CFF-ECM 40- MV| CFF-ECM 50- MV
---|---|---|---|---|---
Weight with packaging| kg| 11,6| 14,9| 18,5| 21,9| 25,7
Weight without packaging| kg| 10,1| 13,2| 16,4| 19,6| 23,0
IV version for concealed installation
Model| CFF-ECM 10- IV| CFF-ECM 20- IV| CFF-ECM 30- IV|
CFF-ECM 40- IV| CFF-ECM 50- IV
---|---|---|---|---|---
Weight with packaging| kg| 10,1| 13,6| 17,3| 20,9| 24,9
Weight without packaging| kg| 8,5| 11,7| 15,1| 18,5| 22,1
Water content
Model | 10 | 20 | 30 | 40 | 50 |
---|---|---|---|---|---|
Water content | l | 0,4 | 0,7 | 1,1 | 1,4 |
VALVES
The CFF-ECM units are available either in the versions with mounted valves and
in the versions without valves.
The features and the installation dimensions of the valves are shown as
follows and are valid either for the versions with mounted valves and for the
versions with valves installed on site.
2 way valve
2 way valve ON-OFF 230 V
Model| Kvs
m³/h
| Dp max (1)
kPa
| Valve connections (male)
Ø
| NOT FITTED
---|---|---|---|---
Code| ID
10-20-30-40-50| 1,7| 50| 1/2”| 9071090W| V2-F
(1) Maximum pressure difference for valve to close
way valves
3 way water valve ON-OFF 230 V and mounting kit.
Model
| Kvs m³/h| Dp max (1)
kPa
| Pipe kit connection (male)
Ø
| NOT FITTED
---|---|---|---|---
Code| ID
10-20-30-40-50| 1,6| 50| 1/2”| 9071091W| V3-F
CONFIGURATIONS AND ELECTRONIC CONTROLS
Configuration
For this fan coil configuration, the 1-10 Vdc signal, which controls the
inverter, must be supplied by a controller with the following signal
specifications:
Fan Drive Signal
0 Vdc = Fan OFF
1 Vdc = Fan ON – Minimum speed
10 Vdc = Maximum speed
Blac-ECM Inverter board
0÷10 Vdc Circuit Input Impedance Value= 100 kOhm
Controls
All the Carisma Whisper CFF-ECM units can be supplied and managed with the following controls:’
- CB-E control fitted on the unit (only version with casing, available mounted on site or supplied with separate packaging)
- CB-Touch control fitted on the unit with Bluetooth and Wi-Fi features (only version with casing; available mounted on site or with separate packaging)
- WM-AU wall control (supplied with separate packaging)
- T-MB wall control (supplied with separate packaging) The CB-Touch control fitted on the unit allows moreover the control with the Sabiana Cloud WM” APP. This makes this fan coil unit the ideal solution for the air-conditioning of all residential ambients.
The CB-Touch control is equipped with a microprocessor with WiFi feature, that
allows to control at distance or remotely all the units installed in your
home.
With the WiFi technology you can switch on or off the fan coil units, set the
operation mode, the air flux direction and the desired temperature value.
It is moreover possible to manage each single unit or to create some groups; a
weekly program can be created by setting, for each day of the week, until four
different operation modes. Just a WiFi connection is required to use the
application and to download our “Sabiana Cloud WM“ APP, that is compatible
with the iOS® and Android ™ systems.
The
CB-E and CB-Touch controls fitted on the unit, whose characteristics are
described at p. 22, can be supplied either fitted on the unit or with separate
packaging; those controls fitted on the unit that are separately bought can be
used only with UP power unit to buy separately.
The WM-AU and T-MB wall controls, whose characteristics are described from p.
23, are electronic controls that allow to manage one single unit or a group of
units (only with the use of a power unit for each unit); the WM-AU and T-MB
controls can be bought only separately and can be used only with UP-Touch
power units to buy separately.
The room temperature can be controlled through the Sabiana electronic room
thermostats and are suitable whenthe user wants to set the fan speed.
CONTROLS
Controls fitted on the unit features
CB-E control fitted on the unit features
The CB-E control can be used only with a programmable thermostat not supplied by Sabiana. It allows to switch on and off the unit (Stand-by) and therefore to easily set the ventilation by progressively acting on the fan speed, leaving the temperature control to a centralised programmable thermostat or to a thermostat for the home automation system, which, in addition to enabling fan operation, will also control the opening and closing of the water valve on the connection pipe.
After a period of 3 minutes since the last action the brightness of the panel
is reduced (SLEEPING mode) in order to increase the energy saving and the
comfort during the night; only the symbol is shown on the display.
By pressing the same button twice, the brightness is restored.
CB-Touch control fitted on the unit features
The CB-Touch control allows to control and adjust the room temperature in a
simple and intuitive way by means of a probe positioned in the lower part of
the unit.
CB-Touch allows to select the desired operation mode, heat, cool or just
ventilate the room, set a desired temperature set and adjust the fan operating
speed according to your needs.
On the one hand the maximum operation speed must be set to reach quickly the
comfort temperature. On the other hand the minimum speed must be set when a
noiseless operation is required.
With the low temperature cut-out thermostat (T3 sensor collocated between the
coil fins; already wired for the units with fitted control, included together
with the power unit and to wire for the versions without control) and
according to the selected operation there will be as follows:
- winter cycle – the fan will only start operating if the water temperature is above 30°C, thus preventing cold air from flowing out from the unit.
- summer cycle – the fan will only start operating if the water temperature is below 21°C, thus preventing hot air from flowing out from the unit.
To improve comfort, it is also possible to select the night mode which
minimises the fan speed and smartly changes the set temperature independently.
The control has a memory, so all settings will not be lost either in the event
of switching off or power failure.
After a period of 3 minutes since the last action the brightness of the panel
is reduced (SLEEPING mode) in order to increase the energy saving and the
comfort during the night; only the symbol is shown on the display.
By pressing the same button twice, the brightness is restored.
The control is designed to be managed at distance with the smart features of
one’s own telephone by using the bluetooth wireless connection or wifi via APP
downloadable from the Web.
Controls fitted on the unit
CB-E control fitted on the unit
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9071060 | CB-E |
The control must always be connected with UP-ECO power unit (separately
delivered).
(the power unit is already installed on the units with fitted control and must
be ordered separately for the ver- sions without control)
The main characteristics are:
- Set the unit ON or stand-by
- Set the fan speed
- Fan OFF and valve closing when the SETPOINT selected with the centralized thermostat (programmable thermostat) is reached.
- Button lock controller
- Regulation of LED brightness
Control power absorption: see the UP-ECO power unit
CB-Touch control fitted on the unit
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9071061 | CB-Touch |
The control must always be connected with UP-Touch power unit (separately
delivered).
(the power unit is already installed on the units with fitted control and must
be ordered separately for the ver- sions without control)
The main characteristics are:
- Set the unit ON or stand-by
- Operation mode (Summer/Winter/Ventilation)
- Set the fan speed
- Set the automatic fan speed
- Possibility to use the T1 sensor as return air probe (mounted on the power unit)
- Possibility to use the T3 sensor as low temperature cut-out thermostat (mounted on the power unit)
- It allows to use the T2 sensor as Change-over (mounted on the power unit).
- Night mode
- Alarm messages
- OFFSET regulation
- Button lock controller
- Regulation of LED brightness
- Sabiana Cloud WM application use
Control power absorption: see the UP-Touch power unit
Wall controls
WM-AU wall control
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9066632 | WM-AU |
The control must always be connected with UP-Touch power unit (separately
delivered).
The main characteristics are:
- ON/OFF switch
- Manual/automatic 3 speed switch.
- Manual, automatic or centralized Summer/Winter switch.
- Summer/Winter/Fan/Auto mode push button.
- Electronic room thermostat for fan and water valves control (ON-OFF).
- Simultaneous thermostatic control of the valves and fan.
- Possibility to use the T1 sensor as return air probe (mounted on the power unit)
- Possibility to use the T3 sensor as low temperature cut-out thermostat (mounted on the power unit)
- Possibility to use the T2 sensor as Change-over (mounted on the power unit).
- Energy saving function.
- Presence of a LED signal when the thermostat is on.
Control power absorption: see the UP-Touch power unit Dimensions: 135x86x24 mm
T-MB wall control
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9066331E | T-MB |
The control must always be connected with UP-Touch power unit (separately
delivered).
Wall control with display that allows controlling one or more units in
Master/Slave mode. The control is equipped with internal sensor to detect the
room tem- perature, which can be defined as a priority compared to the return
air sensor on the fan coil.
The main characteristics are:
- ON/OFF switch
- temperature set
- manual, automatic or centralized Summer/Winter switch
- set the fan speed (low, medium, high or auto fan)
- set the operation mode (fan only, cooling, heating)
- Possibility to use the T1 sensor as return air probe (mounted on the power unit)
- Possibility to use the T3 sensor as low temperature cut-out thermostat (mounted on the power unit)
- It allows to use the T2 sensor as Change-over (mounted on the power unit).
- time setting
- weekly ON/OFF program
Control power absorption: see the UP-Touch power unit
Dimensions: 110x72x25 mm
Power units and probes
UP-ECO power unit
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9071064 | UP-ECO |
Power unit for CB-E control.
Power unit to be installed on the end unit (fan coil interface) and it is an interlock for the connection with an external programmable thermostat for the ON/OFF mode activation.
- It controls the motor/the fan and the fan coil valve.
- It is connected to the electric supply.
- It receives the required information to manage such parts from the remote control (programmable thermostat)
Power unit absorption: 11 VA (6 W)
UP-Touch power unit
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9071065 | UP-Touch |
Power unit for CB-Touch, WM-AU and T-MB controls Power unit to be installed on the end unit (fan coil interface).
- It controls the motor/the fan and the fan coil valve.
- It is connected to the electric supply.
- It receives the information required to manage such parts from the CB-Touch control, from the WM-AU or from the T-MB controls
- Possibility to use the T1 sensor (included) for the T1 function which allows the return air control.
- Possibility to use the T3 sensor (included) for the T3 function as water coil low temperature cut-out thermostat (summer and winter operation)
- Possibility to use the T2 sensor (included) for the T2 function which controls the summer/winter switch (change-over).
- It allows to control up to 10 units (1 master and 9 slaves).
- Max. network length: 100 meters.
- Max cable length between control and first connected power unit: 20 meters.
Power unit absorption: 11 VA (6 W)
T2 probe
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9025310 | T2 |
Type NTC sensor, to be placed on the water supply pipe upstream 3 way valves
(not to be used with 2 way valves).
The T2 probe is to be used as Change-Over for 2 pipe systems, for the
automatic switch of the operation mode.
If water temperature is lower than 20°C, cooling mode is set; on the other
hand, if water temperature exceeds 30°C, heating mode is set
T1-T3 probe
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9071075 | T1-T3 |
The kit consists of:
- N° 1 T1 sensor for return air control
- N° 1 T3 sensor to be used as low temperature cut-out thermostat
ACCESSORIES
Feet
Model | Code | ID |
---|---|---|
10-20-30-40-50 | 9071074 | PAP-F |
Model| CFF-ECM 10| CFF-ECM 20| CFF-ECM 30| CFF-ECM
40| CFF-ECM 50
---|---|---|---|---|---
D| 300| 500| 700| 900| 1100
BREEZE frame kit for wall concealed installation
The kit is available in 3 sizes and allows the wall installation of the
recessed Carisma Whisper CFF-ECM fan coil units.
The kit includes a top closing panel that prevents the access to technical
spaces and coil ensuring the safety of the end user.
The aesthetic frame kit and the recessed box kit must be always combined toghether; the kits have separate codes because they are supplied in separate packagings.
The accessory can be used only for the CFF-ECM models, IV version, sizes
20-30-40.
In case of unit for concealed installation, the fan coil must be connected to
a remote control and it is not possible to use controls fitted on the unit.
With the Breeze kit it is not possible to install the valves of simplified
type.
Constructional features of the main components
The aesthetic frame includes:
- the closing frame;
- the air supply louvre;
- the front panel;
- the air intake grid.
Perimeter frame, front panel and air intake grid made of steel painted with
epoxy polyester coat, dried in a furnace at 180 °C, colour RAL 9003.
It is possible to repaint the entire frame of the same color as the
wall.The air
supply louvre is made of extruded aluminium and painted with epoxy polyester
coat, dried in a furnace at 180 °C , colour RAL 9003.The air intake grid is fixed to
the frame by using a simple and fast connecting system.
The grid can be easily removed to clean the filter and the inner
casing.The recessed box is made of galvanized steel with openings for
the electrical and hydraulic connections.
To fit in the unit easily, there are 4 grub screws.
Aesthetic frame dimensions
Model | A | Code | ID |
---|---|---|---|
CFF-ECM 20 | 908 | 9071162 | CBF-A |
CFF-ECM 30 | 1108 | 9071163 | CBF-B |
CFF-ECM 40 | 1308 | 9071164 | CBF-C |
Recessed box dimensions
Model | A | B | Code | ID |
---|---|---|---|---|
CFF-ECM 20 | 842 | 880 | 9071152 | IBF 2 |
CFF-ECM 30 | 1042 | 1080 | 9071153 | IBF 3 |
CFF-ECM 40 | 1242 | 1280 | 9071154 | IBF 4 |
Carisma Whisper
CISQ is a member of
THE INTEANATKAAL CERTIRCATK)N PETS www.kmet-cortification.com
IQNet, the association of the world’s first class certification bodies, is the
largest provider of management System Certification in the world. /ONet is
composed of more than 30 bodies and courts
*Vier 150 subsidiaries all over the globe CERTIFICATO n. CERTIFICATE No. 0545/7
Si CERTIFICA CHE IL SISTEMA DI GESTIONE PER LA QUALITA DI WE HEREBY CERTIFY
THAT THE QUALITY MANAGEMENT SYSTEM OPERATED BY
SABIANA S.p.A.
S IN COMPLIANCE WITH THE STANDARD
UNI EN ISO 9001:2015
Sistema di Gestione per la Quality / Quality Management System
PER LE SEGUENTI ATTIVITA / FOR THE FOLLOWING ACTIVITIES
EA: 18
Progettazione, produzione e assistenza di apparecchiature per it riscaldamento
e it condizionamento dell’aria (aerotermi, termostrisce radianti,
ventilconvettori e unity trattamento aria) e canne fumarie. Design, production
and service of heating and air conditioning equipment (unit heaters, radiant
panels, fan coil units and air handling units) and chimneys.
Rekr to the documentation of the Wilily Management System for details of
appkation to rekreence standard requirements. The use and the vaulty of this
certificate shag satisfy The requirements of the 1CIM document Rules Ice the
certification of company management systems’ and specific Scheme.
•39 02 725341 o indrizzo
e mai info@icim For timely and updated intimation about any changes in the
certification status referred ton this certificate. please contact the number
• 39 02 725341 or email address inta@tim
Data emissione First issue 10/06/1996
Emission coffente Current issue 10/04/2018
Data di scadenza Expiring dale 09/04/2021
www.cisq.com
CISQ is the Italian Federation of
management system Certification Bodies.
The descriptions and illustrations provided in this publication are not
binding: Sabiana reserves the right, whilst maintaining the essential
characteristics of the types described and illustrated, to make, at any time,
without the requirement to promptly update this piece of literature, any
changes that it considers useful for the purpose of improvement or for any
other manufacturing or commercial requirements.
99a4710100 01/2021
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References
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