Evco C-PRO CLIMA SYSTEMA Installer Manual
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Evco C-PRO CLIMA SYSTEMA Installer Manual

Evco C-PRO CLIMA SYSTEMA Installer Manual

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C-PRO CLIMA SISTEMA
INSTALLER MANUAL
CODE 144CLIMA0E02

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Summary of Contents for Evco C-PRO CLIMA SYSTEMA

  • Page 1 C-PRO CLIMA SISTEMA INSTALLER MANUAL CODE 144CLIMA0E02...
  • Page 2 C-PRO CLIMA SISTEMA INSTALLER MANUAL Important Read these instructions carefully before installation and use and follow all recommendations regarding installation and for the electric connection; keep these instructions for future reference. The instrument must be disposed of according to local Standards regarding the collection of electric and electronic appliances.

  • Page 3: Table Of Contents

    C-PRO CLIMA SISTEMA INSTALLER MANUAL Summary GENERALITIES ..............................5 Description ..............................5 APPLICATIONS ..............................7 Application layouts............................8 INSTALLATION..............................9 Dimensions ..............................9 Assembly ............................... 10 Electric connections............................12 Regulators network configuration ......................... 17 Displays network configuration........................21 USER INTERFACE..............................25 Display and keyboard ............................
  • Page 4 C-PRO CLIMA SISTEMA INSTALLER MANUAL Page 4...

  • Page 5: Generalities

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 1 GENERALITIES 1.1 Description The c-pro CLIMA Climatic Modules allow to realise innovative control and regulation networks in distributed logic, for air-conditioning and heating systems in residential and commercial buildings, characterised by the most demanding and modern necessity for environmental comfort, system performance and energy savings.
  • Page 6 C-PRO CLIMA SISTEMA INSTALLER MANUAL • Availability of MODBUS communication, from the Modules to a BMS system supervision system via a serial output, also suitable for the configuration phases or modification of controller parameters in the system installation or maintenance phases. All of these features mean an innovative control and regulation system, from high performance resulting in great system efficiency with consequent maximum energy saving.

  • Page 7: Applications

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 2 APPLICATIONS CAN network CAN network Personal Computer with supervision software "RICS" installed CAN network Page 7...

  • Page 8: Application Layouts

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 2.1 Application layouts Below find the application layouts: electr i c valve collector heating / cooling zone A (1) electric valve collector heating / cooling zone B (1) electric valve collector dehumidifier zone B (1) zone A (1) alarm zone B (1) alarm c-pro micro MCZN...

  • Page 9: Installation

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 3 INSTALLATION Below we will show the dimensions, assembly and electric connections of the C-PRO CLIMA SYSTEM, made up from thermal power plant modules (MCCT), Zones (MCZN), Dehumidifiers (MCDE), solar panels (MCPS) and graphical displays (Vgraph). 3.1 Dimensions 3.1.1 Thermal power plant module dimensional drawing (MCCT).

  • Page 10: Assembly

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.1.3 Graphical display dimensional drawing (Vgraph). 3.2 Assembly 3.2.1 Assembly of thermal power plant modules (MCCT), Zone (MCZN), Dehumidifier (MCDE) and solar panels (MCPS) To install the thermal power plant, zone, Dehumidifier and solar panels module, operate as indicated in the diagrams (points 1 and 2).
  • Page 11 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.2.2 Display Assembly (Vgraph) There are three possibilities for assembly of the Vgraph graphical display: 3.2.2.1 Wall recessed in 506E box 3.2.3 3.2.3.1 Wall-installation, on Evco CPVW00 support 3.2.3.2 Panel installation Page 11...

  • Page 12: Electric Connections

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.3 Electric connections 3.3.1 Thermal power plant electric connections (MCCT). C-PRO Mega Thermal power plant controller Description Analogue inputs (NTC / 0-5V / 4-20mA) External air temperature – NTC A/I 1 CT A/I 2 CT Delivery temperature 1 –...
  • Page 13 C-PRO CLIMA SISTEMA INSTALLER MANUAL C-PRO Mega Thermal power plant controller Description Analogue inputs (NTC / 0-5V / 4-20mA) External air temperature – NTC A/I 1 CT Delivery temperature 1 – NTC A/I 2 CT A/I 3 CT Delivery temperature 2 – NTC Serial ports Rs485 Rs485 modbus...
  • Page 14 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.3.2 Zones electric connections (MCZN). C-PRO Micro zones controller Description Analogue inputs (NTC / 0-5V / 4-20mA) Zone A room temperature (NTC) A/I 1 ZN Zone B room temperature (NTC) A/I 2 ZN Zone A remote set variator (10 K ohm) A/I 3 ZN Zone A room humidity (0-5 V or 4-20 mA) (clamps 6 and 10) Zone A remote set variator (10 KOhm) (clamps 6 and 4)
  • Page 15 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.3.3 Dehumidifier electric connections (MCDE). C-PRO Micro zones controller Description Analogue inputs (NTC / 0-5V / 4-20mA) Zone A dehumidifier input temperature A/I 1 DE A/I 2 DE Zone B dehumidifier input temperatures A/I 3 DE CO2 transducer (0-5 V or 4-20 mA) Serial ports TTL (485)
  • Page 16 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.3.4 Solar panels electric connections (MCPS). C-PRO Micro solar panels controller Description Analogue inputs (NTC / 0-5V / 4-20mA) DHW tank temperature (upper) (NTC) A/I 1 PS DHW tank lower temperature (NTC) A/I 2 PS A/I 3 PS Auxiliary temperature 1 (NTC) Solar panel 2 temperature (4-20 mA).

  • Page 17: Regulators Network Configuration

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.4 Regulators network configuration The c-pro CLIMA system is based on the CANbus communication between the various control modules present in the network, with the following maximum configuration: • N° 1 c-pro Mega MCCT thermal power plant regulator •...
  • Page 18 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.4.1 MCCT thermal power plant controller network configuration As the thermal power plant controller is the logical centre of the system controlled, it is first necessary to set how many MCZN zone regulators will be present in the system, following the procedure given below: 1.
  • Page 19 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.4.3 Network configuration of controllers for additional MCDE dehumidifiers Once the MCZN zone regulators have been configured, if present, it is possible to associate the relative regulators for additional MCDE dehumidifiers to the same. The regulator for dehumidifiers leaves the factory configured as regulator associated to zone 1(therefore with CANbus 22 address).
  • Page 20 C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.4.4 MCPS solar panels controller network configuration As the solar panels controller is the only possible controller of this type that can be installed in the system, in order to configure it just enable the presence of the MCPS regulator from the thermal power plant application, following the procedure given below: 1.

  • Page 21: Displays Network Configuration

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 3.5 Displays network configuration For the final user, the c-pro CLIMA system envisions the use of a series of user terminals installed in zone, from which it is possible to display temperature, humidity, state of the zone and set the work set-points, time bands, etc.
  • Page 22 C-PRO CLIMA SISTEMA INSTALLER MANUAL MCCT thermal power plant controller settings: Below find the settings to make on the MCCT regulator to make Vgraph a public terminal: From the Installer General parameters menu, enable the presence of the public V-graph display via Enab.
  • Page 23 C-PRO CLIMA SISTEMA INSTALLER MANUAL MCCT thermal power plant controller settings: Below find the settings to make on the MCCT regulator to make Vgraph a private module: From the Installer General parameters disable the presence of the public V-graph display via Enab.
  • Page 24 C-PRO CLIMA SISTEMA INSTALLER MANUAL MCCT thermal power plant controller settings: Below find the settings to make on the MCCT regulator to make Vgraph a private zone terminal: From the Installer General parameters menu, disable the presence of the public V-graph display via Enab.

  • Page 25: User Interface

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 4 USER INTERFACE 4.1 Display and keyboard A unique incorporated interface is envisioned for the application (herein called built-in) in the MCCT controller with 4 x 20 characters alphanumerical display and several dedicated keys and LEDs.

  • Page 26: Navigation Through The Applications Making Up The System

    C-PRO CLIMA SISTEMA INSTALLER MANUAL There are also 2 LEDs present. associated to the ESC key, it identifies the machine state Off: with machine off. On: with machine on. associated to key K0, it identifies the presence or not of alarms Off: no alarm present.

  • Page 27: C-Pro Mega Mcct Regulator

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5 c-pro mega MCCT regulator Thermal power plant regulator 5.1 List of pages This paragraph presents the main pages and menus found in the MCCT application. As shown previously, the main menu is divided into 3 levels: user, maintenance technician and installer. A “States”...

  • Page 28: Alarms/Log Menu

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.2 Alarms/log menu This menu contains the functionality linked to the controller alarms and the alarms log of the system. 5.2.1 Alarms log To view the system alarms log (MCCT regulator and MCZN regulators), press ENTER on “hystorical alarms”.

  • Page 29: Clock Menu

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.3 Clock menu From this menu it is possible to set/modify the value of the date and real time that the c-pro mega MCCT controller propagates to the entire c-pro CLIMA system. To set/modify the date and/or real time, press ENTER on “Real time clock” and set the desired value, as shown in the following figure.

  • Page 30: Installer Menu

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.5 Installer menu The installer menu is level 2, i.e. used to insert the installer level password or higher in order to display/modify the parameters present in this branch. From this menu it is possible to view and set the configuration of the system managed from the MCCT application.

  • Page 31: Main Off Page

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.6 Main OFF page The main OFF page changes depending on the reason for which the unit is off. The unit in OFF alarm can be switched off completely using the key, digital input or supervisor. This type of display is temporary.

  • Page 32: State

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.8 State pages By accessing the state pages from the ON main page, access the following four screens representing the machine states of the c-pro mega MCCT controller and the entire controlled system. 5.8.1 Delivery line L1 and delivery line L2 state page Line indicating the state of the L1/L2 delivery line: P1 = circulation pump P1 activated Alr = P1 circulation pump block alarm...

  • Page 33: Configuration Parameters

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.8.3 State and access page of the MCZN zone regulators modules Indication of the state of the relative MCZN zone module: + = zone present, enabled with active zones + = zone present, enabled with non-active zones ? = zone present, enabled but off-line A = zone present, enabled in alarm state ! = zone present but disabled...
  • Page 34 C-PRO CLIMA SISTEMA INSTALLER MANUAL Delay time on activation of the alarms relative to the 1 Pumps flow switches and 2 delivery flow switches with system in normal conditions (expressed in seconds) Pumps flow switches Maximum number of alarms/hour relative to delivery Nr.
  • Page 35 C-PRO CLIMA SISTEMA INSTALLER MANUAL Maintenance L1 Value of the floating delivery 1 set-point relative to the Mixing valve S maximum external temperature in Summer mode 40.0 Setpoint 2 (expressed in °C) Maintenance L1 Fixed value of the delivery 1 floating set-point in Mixing valve S summer mode if the function is disabled due to alarm 40.0...
  • Page 36 C-PRO CLIMA SISTEMA INSTALLER MANUAL Maintenance L1 Delivery 1 temperature probe calibration Probes calibration -10.0 10.0 (expressed in °C) Temperature * The same menu is also available for the delivery 2 line 5.9.2 List of INSTALLER menu configuration parameters Label Parameter description Default I/O CONFIGURATION...
  • Page 37 C-PRO CLIMA SISTEMA INSTALLER MANUAL 4800 baud 9600 baud 19200 baud General parameters MODBUS network Type of MODBUS communication parity EVEN EVEN Parity General parameters MODBUS network MODBUS communication Bit Stop position Stop bit DELIVERY LINES Type of delivery line 1 Line 1 configuration H.T.

  • Page 38: State Of The Unit

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 5.10 State of the unit There are several procedures for switching the unit on/off: 1) Via the relative On/Off key Switch-on: press the relative key for about 2 seconds: if all of the other conditions enabled are present, the machine goes to "ON".

  • Page 39: Summer/Winter Functioning Mode

    C-PRO CLIMA SISTEMA INSTALLER MANUAL supervisor or switch-off is requested from key, the power plant goes into the relative OFF state. The alarms that cause this state are: Delivery 1 probe alarm Delivery 2 probe alarm The machine works normally again when the alarm has been reset. 5.11 Summer/winter functioning mode The operational mode can assume the following values: E/I keyboard parameter...

  • Page 40: C-Pro Micro Mczn Regulator

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 6 c-pro micro MCZN regulator Zone regulator 6.1 List of pages This paragraph presents the main pages and menus found in the MCZN application. As shown previously, the general menu is divided into 2 levels: maintenance technician and installer are also present along with "Zones State", “ON/OFF”...

  • Page 41: Main Page

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 6.2 Main page The main page is displayed during the ON state: Name of the MCZN regulator to which access has been Summer/Winter operational mode MCZN regulator state: = regulation in progress = regulator OFF ALARM = MCZN regulator general alarm CT ALARM...

  • Page 42: Main Menu

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 6.4 Main menu By accessing the pages of the main menu from the “Main Page” of the MCZN regulator, access the setting pages of all regulator functioning parameters organised in the following sub-menu: 6.4.1 Alarms menu This menu contains the information linked to the alarms present/active in the MCZN controller.
  • Page 43 C-PRO CLIMA SISTEMA INSTALLER MANUAL 6.4.3 Maintenance menu The maintenance menu is level 1, i.e. used to insert the maintenance level password or higher in order to display/modify the parameters present in this branch. From this menu it is possible to enable and set all features relative to the special control functions of the zones contained in the MCZN application and precisely: Entering the ZONES (Zone A / Zone B) menu, the temperature and humidity regulations are enabled/disabled and the work setpoint remote variation functions, the room climatic curve setpoint...

  • Page 44: System Network Page

    C-PRO CLIMA SISTEMA INSTALLER MANUAL CANbus (c-pro CLIMA controllers network) and Modbus (towards the RICS supervision system or other BMS systems). Entering the ZONES (Zone A / Zone B) menu, it is possible to define the main/construction features relative to the zones enabled and controlled by the MCZN regulator i.e. the type of terminals present (radiators or floor plants), the type of sensors installed in the room and their association to the measurement inputs of the MCZN regulator, the type of regulation to perform in the zone, the type of dehumidifiers installed (with water line use for dehumidification or not) and the calibration...

  • Page 45: Configuration Parameters

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 6.7 Configuration parameters Below find a list of all configuration parameters contained in the MAINTENANCE menu and INSTALLER managed by the MCZN application. A brief description is supplied for every parameter, the range of acceptable values, unit of measurement and the default value proposed.
  • Page 46 C-PRO CLIMA SISTEMA INSTALLER MANUAL Zone A Maintenance Delay on activation of the summer Zone A "integration Temp. integration to heating" function Winter delay (expressed in minutes) Zone A Maintenance Difference between room temperature and work set- Temp. integration point due to activation of the summer Zone A 10.0 Summer delta “integration to cooling”...
  • Page 47 C-PRO CLIMA SISTEMA INSTALLER MANUAL Zone A dehumidifier alarm reset type Zone A Maintenance -AUTOMATIC AUTOMA AUTOMA MANUA Dehumidifier Alarm -MANUAL Reset type Zone A Maintenance Zone A dehumidifier alarm delay Dehumidifier Alarm (expressed in seconds) Delay * The same menu is also available for Zone B 6.7.2 List of INSTALLER menu configuration parameters Label Parameter description...
  • Page 48 C-PRO CLIMA SISTEMA INSTALLER MANUAL Type of terminal units present in zone A Zone A setup - H.T. = High temperature (radiators) L.T. H.T. L.T. Terminal units - L.T. = Low temperature (floor heating/cooling) Type of probe installed in Zone A - --- = Not present - T = Temperature Zone A setup...

  • Page 49: State Of The Unit

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 6.8 State of the unit The state of the MCZN regulator is given by the state of the MCCT thermal power plant regulator. 6.9 State of Zone A and Zone B There are two ways to vary the state of Zones A and B: 1) Using the On/Off keyboard control Using the On/Off pages described in chapter 7.5 2) Using the Zone A and Zone B On/Off controls from digital input...

  • Page 50: C-Pro Micro Mcde Regulator

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 7 c-pro Micro MCDE regulator Regulator for additional dehumidifiers 7.1 List of pages This paragraph presents the main pages and menus found in the MCDE application. As shown previously, the general menu is divided into 2 levels: maintenance technician and installer are also present along with "Zones State", “ON/OFF”...

  • Page 51: Main Page

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 7.2 Main page The main page is displayed during the ON state: Name of the MCDE regulator to which access has been Value of CO2 present in the room (if enabled) MCDE regulator state: = regulation in progress = regulator OFF ALARM = MCDE regulator general alarm...

  • Page 52: Main Menu

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 7.4 Main menu By accessing the pages of the main menu from the “Main Page” of the MCDE regulator, access the setting pages of all regulator functioning parameters organised in the following sub-menu: 7.4.1 Alarms/log menu This menu contains the functionality linked to the controller alarms and the alarms log of the system.
  • Page 53 C-PRO CLIMA SISTEMA INSTALLER MANUAL 7.4.5 Maintenance menu The maintenance menu is level 1, i.e. used to insert the maintenance level password or higher in order to display/modify the parameters present in this branch. From this menu it is possible to enable and set all features relative to the special control functions of the dehumidifiers, the heating/cooling integration boosters and level of room CO2 contained in the MCDE application and precisely: Entering the GENERAL PARAMETER menu, the MCDE regulator is associated to the desired Zone...

  • Page 54: On/Off

    C-PRO CLIMA SISTEMA INSTALLER MANUAL MCZN zone regulator it is associated and the features of the serial communication parameters both CANbus (c-pro CLIMA controllers network) and Modbus (towards the RICS supervision system or other BMS systems). Entering the CO2 menu, it is possible to define the main/construction features relative to the CO2 sensor used, enabling or not the presence and defining the minimum and maximum calibration values.

  • Page 55: Configuration Parameters

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 7.7 Configuration parameters Below find a list of all configuration parameters contained in the MAINTENANCE menu (maintenance technician) and INSTALLER managed by the MCDE application. A brief description is supplied for every parameter, the range of acceptable values, unit of measurement and the default value proposed.
  • Page 56 C-PRO CLIMA SISTEMA INSTALLER MANUAL Zone assignment (of the associated MCZN regulator) to which the heating integration Hot Booster function is associated: Booster Parameters - --- = no Zone associated ZA+ZB ZA+ZB Booster H - ZA = associated to Zone A - ZB = associated to Zone B - ZA+ZB associated to Zone A and Zone B Zone assignment (of the associated MCZN regulator)

  • Page 57: State Of The Unit

    C-PRO CLIMA SISTEMA INSTALLER MANUAL General parameters MODBUS network Modbus serial address Modbus communication speed (baud rate) - 1200Kb General parameters - 2400Kb 9600Kb 1200Kb 19200Kb MODBUS network - 4800Kb Baud - 9600Kb - 19200Kb Type of Modbus communication parity General parameters - NO MODBUS network...

  • Page 58: C-Pro Micro Mcps Regulator

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 8 c-pro micro MCPS regulator Regulator for Solar Panels 8.1 List of pages This paragraph presents the main pages and menus found in the MCPS application. As shown previously, the main menu is divided into 2 levels: maintenance technician and installer are also present along with "States”...

  • Page 59: Main Page

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 8.2 Main page The main page is displayed during the ON state: If flashing, thermal power plant OFFline DHW tank (lower) temperature (boiler) MCPS regulator state: = regulation in progress = regulator OFF ALARM = MCPS regulator general alarm If flashing, c-pro CLIMA system in alarm By pressing the DOWN key it is possible to select whether to access the State, pages, the Main Menu or the System Network, described below.
  • Page 60 C-PRO CLIMA SISTEMA INSTALLER MANUAL 8.3.2 Functioning state of solar panels circuit 1 and 2 The functioning state page of the solar panels circuits 1 and 2 will contain the following information: Line indicating the state of solar panels circuit 1 and 2 (PS1 and 2): P1-2 = PS 1-2 circuit circulation pump activated PC = PS 1-2 circuit circulation pump activated for periodic cycle Alr = PS 1-2 circuit circulation pump thermal switch alarm...

  • Page 61: Main Menu

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 8.4 Main menu By accessing the pages of the main menu from the “Main Page” of the MCPS regulator, access the setting pages of all regulator functioning parameters organised in the following sub-menu: 8.4.1 Alarms/log menu This menu contains the functionality linked to the controller alarms and the alarms log of the system.
  • Page 62 C-PRO CLIMA SISTEMA INSTALLER MANUAL 8.4.5 Set-point menu From this menu it is possible to display and set the temperature work set-point for the DHW tank and for the AUX1 auxiliary circuit. If the ESC key is pressed from a setting page or 240 timeout seconds are allowed to pass, you go back to the main page of the application.

  • Page 63: System Network Page

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 8.4.7 Installer menu The installer menu is level 2, i.e. used to insert the installer level password or higher in order to display/modify the parameters present in this branch. From this menu it is possible to view and set the configuration of the DHW system, the solar panels system/s and the auxiliary system and their controls.

  • Page 64: Configuration Parameters

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 8.6 Configuration parameters Below find a list of all configuration parameters contained in the MAINTENANCE menu (maintenance technician) and INSTALLER managed by the MCPS application. A brief description is supplied for every parameter, the range of acceptable values, unit of measurement and the default value proposed.
  • Page 65 C-PRO CLIMA SISTEMA INSTALLER MANUAL Anti-stagnation emergency management mode - ON/OFF = via a heat disposal ON-OFF valve Panels maintenance - Cover1 = via cover opening closing management (on ON/OFF ON/OFF Cover2 Stag.emergency same relay contact) - Cover2 = via cover opening closing management (on two relay contacts) Offset (differential) solar panels pump connection, Panels maintenance...
  • Page 66 C-PRO CLIMA SISTEMA INSTALLER MANUAL Auxiliary circuit 1 circulation pump regulation mode: Aux 1 Maintenance - CONT. = Continuous T.RICH. CONT. T.RICH. Mode - T.RICH. = On temperature request DHW MANAGEMENT DHW maintenance Delay on activation of the DHW circuit pump Delay (expressed in seconds) FLOW SWITCHES...

  • Page 67: State Of The Unit

    C-PRO CLIMA SISTEMA INSTALLER MANUAL General parameters CANbus serial address CANbus address CANbus communication speed (baud rate) -20Kbit General parameters -50Kbit 125Kbit 20Kbit 500Kbit Baud rate -125Kbit -500Kbit General parameters MODBUS network Modbus serial address Modbus communication speed (baud rate) - 1200Kb General parameters - 2400Kb...

  • Page 68: Regulation

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 9 Regulations This chapter will state all main regulations made by the c-pro CLIMA system. At the side of the title of every paragraph, in brackets find the control module or modules involved in these regulations. It can therefore be immediately understood from which application to set the function and if the function is available or not in the system available, depending on the presence or not of the control modules indicated.
  • Page 69 C-PRO CLIMA SISTEMA INSTALLER MANUAL Important parameters: MCZN: Installer menu General parameters Local zones nr. MCZN: Installer menu Zones Zona A(B) Delivery line MCZN: Installer menu Zones Zone A(B) Terminal units MCZN: Installer menu Zones Zone A(B) Sensor type MCZN: Installer menu Zones Zone A(B) T.
  • Page 70 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.1.3.2 Variation of the zone work set-point for "manual compensation" (MCZN module) By activating the work set-point variation function for “manual compensation” by installing a remote set-point variator it is possible (e.g. the EVSET01 accessory), to allow the final user to increase/lower the active zone work set-point within the pre-established limits, by simply acting on the pocoveriometer distinguished by the + / - indication.
  • Page 71 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.1.4 Zone anti-freeze protection (MCZN module) During the winter functioning mode when the system is not running (i.e. in OFF state or with time bands enabled but in a day when the system is off), however an zone anti-freeze protection control remains active If the zone room temperature goes below the anti-freeze set-point, the system will however function (activating the zone manifolds, the circulation pump of the associated delivery line, the heat pump...

  • Page 72: Regulation Of The Delivery Temperature (Mczn, Mcct Modules)

    C-PRO CLIMA SISTEMA INSTALLER MANUAL MCDE: Maintenance Menu Booster parameters Mode MCDE: Maintenance Menu Booster parameters Booster H MCDE: Maintenance Menu Booster parameters Booster C MCDE: Maintenance menu Booster parameters Set deh1 in. MCDE: Maintenance menu Booster parameters Set deh2 in. MCDE: Maintenance Menu Booster parameters Dehum.
  • Page 73 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.2.2 Management of the utilities set-up for heating delivery water: boiler (and heat pump (MCCT module) During winter regulation, once the water has been put into circulation in the system, whenever the delivery work set-point is not satisfied, the c-pro CLIMA system will send a request to the thermal power plant controller for the activation of the utilities set-up for heating of the delivery water.
  • Page 74 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.2.3 Management of the utility set-up for cooling delivery water: the chiller (MCCT module) During summer regulation, once water has been made to circulate in the system, whenever the delivery temperature is above the Summer delivery work set-point of the hysteresis value, then a chiller activation request will be sent.
  • Page 75 C-PRO CLIMA SISTEMA INSTALLER MANUAL Important parameters: MCCT: Installer Menu I/O configuration Analog out. 1(2) MCCT: Installer Menu Delivery lines Line 1(2)configuration M.Valve 1(2) enable MCCT: Maintenance Menu Delivery lines 1(2) Mixing valve S Mode MCCT: Maintenance Menu Delivery lines 1(2) Mixing valve W Mode MCCT: Maintenance Menu...
  • Page 76 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.2.7 Dew point control (MCCT, MCZN modules) During the SUMMER functioning mode, the work set-point of the mixing valve (or delivery valve) will be continuously monitored and if necessary modified in order to check the dew point of each individual active Zone.

  • Page 77: Regulation Of The Zone Humidity (Mczn, Mcct, Mcde Modules)

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.2.9 Delivery anti-freeze protection (MCDE module) During the winter functioning mode when the system is not running (i.e. in OFF state or with time bands enabled but in a day when the system is off), however an delivery anti-freeze protection control remains active If the external temperature goes below the predefined anti-freeze threshold, the system will function with special circulation pumps activation in order prevent breakage in the system caused by frozen...
  • Page 78 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.3.3 Zone humidity work set-point (MCZN module) The zone humidity work set-point is decided in manual mode via the relative maintenance technical parameters present in the c-pro micro MCZN zone regulator or automatically, set by the final user via programmed weekly time bands.

  • Page 79: Regulation Of Air Quality (Recirculation) (Mcde Module)

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.3.5 Management of the dehumidifiers on/off digital inputs The zone c-pro micro MCZN has two dehumidifiers on/off digital inputs (one for every zone) Whenever the digital input finds the logic level "disabled", the corresponding additional dehumidifier will be considered in OFF stare and all of the relative regulations will be disabled.

  • Page 80: Regulation Of The Dhw Tank Temperature For The Dhw Water (Mcps Module)

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.5 Regulation of the DHW tank temperature for the DHW water (MCPS module) 9.5.1 Regulation principle Whenever the c-pro micro MCPS module is present and enabled in the system, the system will automatically consider the presence of a DHW storage tank in the system for the DHW. With the presence of the DHW tank, the temperature regulation principle of the entire system will change significantly in the following way: WINTER REGULATION Via its utilities proposed for heating, the c-pro CLIMA system,...
  • Page 81 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.5.3 DHW tank work set-point (MCPS module) The DHW tank work set-point is established in manual mode from the relevant Set-point menu present in the main menu of the c-pro micro MCPS regulator. Depending on the dimensions of the system, the DHW tank can have just one temperature probe (DHW tank probe) or two different temperature probes (DHW tank upper and lower probe).
  • Page 82 C-PRO CLIMA SISTEMA INSTALLER MANUAL Important parameters: MCPS: Installer menu General parameters Aux1 Circuit MCPS: Installer Menu General parameters pumps alarm CFG AUX1 pump MCPS: Maintenance Menu Aux1 Management Setpoint MCPS: Maintenance Menu Aux1 Management Hysteresis MCPS: Maintenance Menu Aux1 Management Probe offset MCPS: Maintenance Menu Aux1 Management...

  • Page 83: Management And Configuration Of The Heating Solar Panel Circuits (Mcps Module)

    4-20mA signal. For this purpose, EVCO suggests the use of the EVCONV01 accessory, i.e. a Pt100 / 4-20mA converter able to convert the signal coming from the Pt100 3 probe wires at input into a 4-20mA signal compatible with the c-pro micro MCPS measurement inputs.
  • Page 84 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.6.1 Management of the solar panels circuits circulation (MCPS module) The controller for the MCPS solar panels can manage up to 2 thermal solar panel circuits, each with relative circulation pump. The circulation pump is activated on temperature request of the DHW tank, whenever the conditions described in previous paragraph 9.5.4.
  • Page 85 C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.6.3 Management and setting the stagnation emergency for solar panels circuits (MCPS module) Whenever the temperature of the water in one of the solar panels circuits exceeds the maximum temperature value accepted for the system of the hysteresis value, then the regulator for c-pro micro MCPS solar panels will start a special stagnation emergency cycle.

  • Page 86: Other Regulations

    C-PRO CLIMA SISTEMA INSTALLER MANUAL 9.7 Other regulations 9.7.1 Management and setting of the periodic anti-grip cycle (MCCT, MCPS modules) The function has the purpose of preventing the blocking of the pumps and valves present in the c- pro CLIMA system during system standstill due to any deposits present in the system or due to the formation of crystalline aggregates (lime scale or other) on the mechanical seals of the pumps and valves.
  • Page 87 C-PRO CLIMA SISTEMA INSTALLER MANUAL FLOW: every activation of the digital input, after a delay time or from the activation of the pump (start) or from the activation of the input itself (normal conditions), will cause the deactivation of the relative circulation pump. Once the digital input is deactivated, the circulation pump will start to work according to its own regulation (automatic rearm) unless the maximum number of flow switch alarms is not reached for automatic rearm, however the deactivation of the alarm will be possible only...
  • Page 88 C-PRO CLIMA SISTEMA INSTALLER MANUAL Page 88...
  • Page 89 This publication is exclusive property of Evco, which prohibits reproduction and distribution,, unless expressly authorised by Evco itself. Evco does not assume any liability regarding the features, technical data and possible errors in this document or deriving from use of the same. Evco cannot be held responsible for any damage caused by the failure to comply with the warnings.
  • Page 90 OVERSEES BRANCHES Control France 155 Rue Roger Salengro, 92370 Chaville Paris FRANCE Tel. 0033-1-41159740 Fax 0033-1-41159739 control.france@wanadoo.fr Evco Latina Larrea, 390 San Isidoro, 1609 Buenos Aires ARGENTINA Tel. 0054-11-47351031 Fax 0054-11-47351031 evcolatina@anykasrl.com.ar Evco Pacific 59 Premier Drive Campbellfield, 3061, Victoria Melbourne, AUSTRALIA Tel.

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