Evco EVD MVC Series Manuale utente
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 1443DMVCE104
page 1 o 72
EV3 MVC & EVD MVC
Controllers or mechanical ventilation units or air renewal and heat recovery
Application Manual | ENGLISH
Code
144EV3MVE104
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 1443DMVCE104
page 2 o 72
Important
Read this manual care ully be ore installation and be ore using
the devices and take all the prescribed precautions. Keep this
manual with the devices or uture consultation.
Only use the devices in the ways described in this manual. Do
not use these devices as sa ety devices.
Disposal
The devices must be disposed o according to local regulations
governing the collection o electrical and electronic waste.
In accordance with the Declaration o Con ormity to the EU
R&TTE Directive, model EVJ LCD with a built-in Bluetooth low
energy sensor may be used in the ollowing nations: Austria,
Belgium, Cyprus, the Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Ireland, Italy,
Latvia, Lithuania, Luxemburg, Malta, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, the
Netherlands and the United Kingdom.
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 1443DMVCE104
page 3 o 72
Index
1 INTRODUCTION ............................................................................................................................................................ 5
1.1 Models available, purchasing codes and technical eatures .......................................................................................... 5
2 DESCRIPTION ............................................................................................................................................................... 7
2.1 Description o EV3 MVC .......................................................................................................................................... 7
2.2 Description o EVD MVC and EVD EXP ....................................................................................................................... 8
2.3 Description o EV3K11 ............................................................................................................................................ 9
2.4 Description o EVJ LCD ..........................................................................................................................................10
3 MEASUREMENTS AND INSTALLATION .............................................................................................................................11
3.1 Measurements and installation o EV3 MVC ..............................................................................................................11
3.2 Measurements and installation o EVD MVC and EVD EXP ...........................................................................................11
3.3 Measurements and installation o EV3K11 ................................................................................................................12
3.4 Measurements and installation o EVJ LCD ...............................................................................................................13
3.5 Installation precautions .........................................................................................................................................13
4 USER INTERFACE .........................................................................................................................................................14
4.1 Key unctions .......................................................................................................................................................14
4.2 Display ................................................................................................................................................................14
4.3 EVD MVC and EVD EXP LEDs ..................................................................................................................................17
5 ELECTRICAL CONNECTION ............................................................................................................................................18
5.1 Example o EV3 MVC electrical connection ................................................................................................................18
5.2 Example o EVD MVC electrical connection ...............................................................................................................19
5.3 Description o connectors .......................................................................................................................................20
5.3.10 Description o connectors or EV3 MVC .........................................................................................................20
5.3.11 Description o EVD MVC and EVD EXP connectors ..........................................................................................22
5.3.12 Description o EV3K11 connectors ...............................................................................................................23
5.3.13 Description o connectors or EVJ LCD ..........................................................................................................24
5.4 Termination resistor or the RS-485 MODBUS line .....................................................................................................25
5.5 Precautions or electrical connection ........................................................................................................................25
6 MENU .........................................................................................................................................................................26
6.1 Menu list ..............................................................................................................................................................26
7 PARAMETERS ...............................................................................................................................................................27
7.1 Con iguration parameters ......................................................................................................................................27
8 INPUT/OUTPUT CONFIGURATION ...................................................................................................................................40
8.1 Inputs .................................................................................................................................................................40
8.2 Analogue outputs ..................................................................................................................................................41
8.2.1 Disabled (or DO) .......................................................................................................................................41
8.2.2 Phase cutting ............................................................................................................................................41
8.2.3 0-10 V .....................................................................................................................................................41
8.2.4 PWM ........................................................................................................................................................42
8.2.5 Frequency ................................................................................................................................................42
8.3 Triac and open collector outputs .............................................................................................................................42
8.4 Digital outputs ......................................................................................................................................................43
8.5 Serial ports ..........................................................................................................................................................44
9 REGULATIONS .............................................................................................................................................................45
9.1 Regulation in the incremental neutral zone...............................................................................................................45
9.2 Selecting the operating modes ...............................................................................................................................45
9.2.1 Selecting hot/cold mode .............................................................................................................................45
9.2.2 Selecting the timer setting mode .................................................................................................................46
9.2.3 Manual mode (t01 = 0) ..............................................................................................................................46
9.2.4 Timer setting mode (t01 = 1) .....................................................................................................................46
9.2.5 Holiday mode (t01 = 2) .............................................................................................................................46
9.3 Activating ree heating/cooling ...............................................................................................................................47
9.3.1 Summer mode ( ree-cooling) ......................................................................................................................47
9.3.2 Winter mode ( ree-heating) ........................................................................................................................47
9.4 Regulating the ventilation ......................................................................................................................................47
9.4.1 External air damper ...................................................................................................................................48
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
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9.5 Regulating the recovery heat exchanger ..................................................................................................................48
9.5.1 De rosting cross- low or rotary recovery heat exchanger ................................................................................48
9.6 Regulating the mixing chamber damper ...................................................................................................................49
9.7 Temperature regulation .........................................................................................................................................49
9.7.1 Treatment coils .........................................................................................................................................50
9.7.2 O -band mode activation ...........................................................................................................................50
9.8 Regulating the compressor .....................................................................................................................................50
9.8.1 De rosting the re rigeration circuit ...............................................................................................................51
9.9 Constant capacity/pressure regulation .....................................................................................................................52
9.10 CO2 regulation ......................................................................................................................................................52
9.11 Humidity regulation ...............................................................................................................................................52
9.11.1 Winter dehumidi ier ...................................................................................................................................52
9.11.2 Summer dehumidi ier ................................................................................................................................52
9.11.3 Humidi ication...........................................................................................................................................53
9.12 External air limitation ............................................................................................................................................53
10 ALARMS ......................................................................................................................................................................53
10.1 List o alarms .......................................................................................................................................................53
11 Machine status .............................................................................................................................................................57
12 ACCESSORIES .............................................................................................................................................................64
12.1 EVIF20SUXI non-optoisolated RS-485/USB serial inter ace .........................................................................................64
12.2 0025100010 drip protector ....................................................................................................................................64
12.3 CJAV connection kit ...............................................................................................................................................64
13 TECHNICAL SPECIFICATIONS ........................................................................................................................................65
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
page 5 o 72
INTRODUCTION
EV3 MVC and EVD MVC are controllers or the management o mechanical ventilation units or air renewal and handling, capable o
complying with the most rigorous standards or air-quality and building energy certi ication.
Independent management o the supply and extraction ans, both EC modulating and multi-speed types, makes possible optimum low
distribution in all situations. Environmental com ort, in terms o temperature and humidity, is achieved by the ability to manage
di erent recovery heat exchangers, with ree-cooling and ree-heating unctions, and sources o heating/cooling.
EVCO o ers the MVC solution in both the compact EV3 version (12 VAC and panel installation) and the split EVD version (115... 230
VAC and DIN rail installation). In both cases it is possible to connect the stylish EVJ LCD remote user inter ace, it is easy to install (wall-
mounted) and it can be integrated into any environment.
With 6 capacitive keys and an optional Bluetooth BLE communication module, EVJ LCD provides end-users with easy, intuitive control o
the unit using the EVcontrol APP, or Android and iOS plat orms, trans orming your smartphone or tablet into a state-o -the-art remote
control.
. Models available, purchasing codes and technical features
The table below shows the models available, the purchasing codes and the technical eatures o the devices.
Models available EV3 MVC EVD MVC EVD EXP EV3K11 EVJ LCD
Version
Blind • •
Built-in LED (4+4 digit) • •
Built-in LCD (3+4 digit) •
Connections
Micro-Fit connectors • • •
Edge connectors •
Fixed screw terminal blocks •
Plug-in screw terminal blocks • • • •
Power supply
12 VAC not insulated •
12 VAC/DC not insulated • •
115... 230 VAC insulated • •
Configurable inputs
NTC or dry contact 5 5 5 2
NTC/4-20 mA/0-10 V or dry contact
2 2 2
Digital inputs
dry contact/tachometric 2 2 2
dry contact 1 1 1
Analogue outputs
0-10 V/PWM/phase cutting 2 2 2
Digital outputs (electro-mechanical relays; A res. @ 250 VAC)
Relays 4 4 4
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
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Digital outputs (triac; A res. @ 250 VAC)
triac 2
Digital outputs (open collector)
open collector 1 1
Communications ports
INTRABUS • • • • •
RS-485 MODBUS • •
Other features
Clock • •
Buzzer • • •
Purchasing codes
- EV3 MVC: - EV3934LM2 (no option)
- EV3936LM2GF (2 triac + RS-485 MODBUS port + clock)
- EVD MVC: EVD934BM9MF
- EVD EXP: EVD094EM9
- EVJ LCD: - EVJD900N2VW (no built-in sensor)
- EVJD900N2VWIV (built-in Bluetooth sensor)
- EVJD920N2VW (built-in temperature and humidity sensor)
- EVJD920N2VWIV (Bluetooth sensor + built-in temperature and humidity sensor)
- EV3K11: EV3K X0CT
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
page 7 o 72
2DESCRIPTION
The ollowing paragraphs contain a description o the various devices that can used or the management o MVC units.
2. Description of EV3 MVC
The diagram below shows the layout o the EV3 MVC controller or panel installation in standard 74x32mm ormat.
The table below describes each part o the EV3 MVC.
Part Description
1 display
2 On/O key, subsequently also called the On/Stand-by key
3 Decrease key, subsequently also called the Down key
4 Increase key, subsequently also called the Up key
5 Setting key, subsequently also called the Set key
6 Micro-switch or the termination resistor or the RS-485 MODBUS line
7 Seal
8 Edge connector joint or the digital output cabling with electro-mechanical relay ( or uture re erence, the digital outputs
DO1... DO4)
9 Male Micro-Fit connector or cabling or power, analogue inputs, digital inputs, analogue outputs and the INTRABUS port.
10 Plug-in screw terminal block, male only, or cabling or the RS-485 MODBUS port
11 Edge connector joint or the triac output cabling ( or uture re erence, output TK1).
12 Edge connector joint or the triac output cabling ( or uture re erence, output TK2).
The table gives the maximum provided.
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
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2.2 Description of EVD MVC and EVD EXP
The diagram below shows the layout o the EVD MVC and EVD EXP controller and I/O expansion or installation in an electrical
switchboard on a DIN rail in standard 4 DIN-module ormat.
The table below describes each part o the EVD MVC.
Part Description
1 Male Micro-Fit connector or cabling or analogue inputs, digital inputs, analogue outputs and the open collector digital
output ( or uture re erence, the digital output OC1)
2 Micro-switch or the termination resistor or the RS-485 MODBUS line (not available or EVD EXP)
3 Plug-in screw terminal block, male only, or cabling or the RS-485 MODBUS port (not available or EVD EXP)
4 Plug-in screw terminal block, male only, or cabling or the INTRABUS port
5 Plug-in screw terminal block, male only, or cabling or the digital outputs with electro-mechanical relay ( or uture
re erence, the digital outputs DO1 and DO2)
6 Plug-in screw terminal block, male only, or cabling or the power supply, electrical-mechanical relay digital outputs ( or
uture re erence, the digital outputs DO3 and DO4)
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
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2.3 Description of EV3K
The diagram below shows the layout o the EV3K11 remote keypad or panel installation in standard 74x32mm ormat.
The table below describes each part o the EV3K11.
Part Description
1 display
2 On/O key, subsequently also called the On/Stand-by key
3 Decrease key, subsequently also called the Down key
4 Increase key, subsequently also called the Up key
5 Setting key, subsequently also called the Set key
6 Seal
7 Male + emale plug-in screw terminal block or cabling or the power supply and the INTRABUS port
8 unused
EVCO S.p.A.
EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
page 10 o 72
2.4 Description of EVJ LCD
The diagram below shows the layout o the EVJ LCD remote keypad or wall installation in 111.4x76.4 mm ormat.
The table below describes each part o the EVJ LCD.
Part Description
1 Multi- unctional display
2 On/O key, subsequently also called the On/Stand-by key
3 Le t key, subsequently also called the Le t key
4 Increase key, subsequently also called the Up key
5 Decrease key, subsequently also called the Down key
6 Right key, subsequently also called the Right key
7 Setting key, subsequently also called the Set key
8 Screw terminal block or cabling or the power supply and the INTRABUS port
9 unused
10 unused
The table gives the maximum provided.
Questo manuale è adatto per i seguenti modelli
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