CONTROLS

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This control consist of a control board, sensors, a VecticGD graphic terminal, and a TCO user terminal (optional).This system uses a RS485 field-bus to manage additional components such as: pCOe expansion modules, SMALL board, plug-fans, probes of temperature or relative humidity of the ambient air, leak detectors, energy meters, etc. A BMS card (optional) allows the control board to be connected to a centralised technical management system with the following communication protocols: Carel, Modbus, LonWorks®, BACnetTM MSTP, Konnex, Modbus TCP/IP, BACnetTM Ethernet, TCP/IP, SNMP V1-2-3, FTP and HTTP.  

It also manages a local connection between units through a pLAN network (μPC MEDIUM Local Area Network), allowing data and information to be exchanged between units, for a maximum of 15 units. This enables the reduction of the number of graphic terminals, since a single shared terminal can monitor all boards in the network.

Managment of units up to 2 frigorific circuits and 4 SCROLL compresores with electronic expansión valves, indoor EC plug-fans, outdoor axial fans (EC or AC 2 speed), energy recovery and many other options.

The Vectic control is an electronic module with microprocessor designed for the control and supervision of air-air units (especially rooftop models).

Main functions :  

• Selection of operating mode: HEATING / COOLING / AUTO / VENTILATION. 
• Selection of setpoint. 
• Continuous control of the operating parameters. 
• Display of the values measured by the sensors. 
• Compressors time delays. 
• Defrosting management (heat pump units). 
• Control of the supply air temperature. 
• All-seasons operation via the condensation and evaporation pressure control. 
• Setpoint compensation based on the outdoor temperature. 
• Hourly and weekly schedule (possibility of 3 setpoints). 
• Fire protection. 
• Diagnosis of faults and general alarm. 

Optional functions:  

This control is used to manage addition components such as:  

• External air damper for the renewal of fresh air, depending on the temperature of the mixed air or depending on the air quality sensor. 
• Mixing box for thermal, enthalpy or thermo-enthalpy free-cooling. 
• Rotary heat exchanger. Wheel speed with on/off control or variable control. 
• Cooling circuit for the recovery of the extracted air energy. 
• Control of the overpressure. 
• Zoning of the air fl ow up to 4 different areas. 
• Low return temperature application. 
• Auxiliary electrical heaters: two-stage with on/off control or singlestage with proportional control. 
• Hot water coil with 3-way valve, with proportional or on/off control. 
• Gas burner with proportional control. 
• Gas boiler with proportional control. 
• Heat recovery coil with 3-way valve, with proportional control. 
• Humidifi er with proportional or on/off control 
• Clogged fi lter pressostat. 
• Smoke detection station. 
• Refrigerant leak detector. 
• Air quality sensor for measuring CO2. 
• Energy meter and calculation of the cooling and heating capacities

• Backlit LCD screen : VecticGD graphic terminal 
• Simple and easy to use, communication display 
• Troubleshooting 
• Continuous monitoring of operating parameters 
• Balancing of compressor and pump running times 
• Management of electronic expansion valves 
• Programmable hourly and weekly time schedules (six separate daily time periods with the possibility of different setpoints and/or switching the unit on/off) 
• Many digital and analogue inputs and outputs 
• TCO user terminal en option instead of VecticGD graphic terminal (without access to parameters) 
• Up to 4 ambient sensors 
• Remote control possible 
• Management of indoor air quality via CO2 sensor 
• Management of NEW interesting options: Management up to 4 different zones (variable air flow) 
• Low return temperatura application 
• Heat recovery coil 
• Signal control for external humidifier 
• Supplementary condenser coil for dehumidification 
• Mountings 100% fresh air 
• Integration in a pLAN network (up to 15 units) 
• Communication interfaces: Modbus or Carel RS-485 output, open BMS communication protocol for (LonWorks, BACnet, Konnex and Ethernet) 
• Plant Watch Pro3 and BOSS supervision system as an option

• Main plate for unit with scroll compressor 
• Safety pressure switches 
• Motherboard and software configured by CIAT 
• TCO CONTROL (standard): 
• Backlit, easy-read screen 
• Flush-mounted or surface-mounted version 
• Easy to use 
• pGD1 CONTROL (optional): 
• Backlit, easy-read screen 
• Screen sized for easy use and expanded display of information 
• Multilingual

Two models available  

Management of one refrigeration circuit and one scroll compressor

Control module for air-to-air and water-to-air units with scroll compressors.

• Control of COOLING, HEATING, AUTOMATIC, VENTILATION AND DEHUMIDIFICATION modes 
• Cut-in temperature control (proportional-integral control) 
• Management of DEGIPAC defrosting (air-to-air heat pumps) via outdoor pressure and temperature sensors (difference between the evaporating temperature and the outdoor temperature) 
• Control of the condensing temperature and evaporating temperature of the outdoor coil via pressure sensors 
• Management of the electric heaters on the auxiliary hot water coil 
• Thermal, enthalpy or thermal-enthalpy free cooling 
• Detection of dirty filters & Smoke

Main plate for unit with scroll compressor  

• Safety pressure switches 
• Motherboard and software configured by CIAT 
• pGD1 CONTROL (optional): 
• Backlit, easy-read screen 
• Screen sized for easy use and expanded display of information 
• Multilingual

One model available  

Management of up to four refrigerant circuits and four scroll compressors

Control module for air-to-air and water-to-air units with scroll compressors

• Control of COOLING, HEATING, AUTOMATIC, VENTILATION AND DEHUMIDIFICATION modes 
• Cut-in temperature control (proportional-integral control) 
• Management of DEGIPAC defrosting (air-to-air heat pumps) via outdoor pressure and temperature sensors (difference between the evaporating temperature and the outdoor temperature) 
• Control of the condensing temperature and evaporating temperature of the outdoor coil via pressure sensors 
• Active recovery management 
• Gas burner management 
• Management of the electric heaters on the auxiliary hot water coil 
• Thermal, enthalpy or thermal-enthalpy free cooling 
• Smoke detection 
• Detection of dirty filters

• Main board for unit with scroll compressor 
• Safety pressure switches 
• Main board and software configured by CIAT 
• pGD1 CONTROL
• Backlit, user-friendly screen
• Screen sized for easy use and extended display of information 
• Multilingual
• TCO (instead of PGD1) 
• Simple TCO user terminal 
• Without access to parameters

CIATrtc control is a specific management system for air-to-air and water-to-air units with scroll compressors. Management of up to four refrigerant circuits, four SCROLL compressors and energy recovery systems

• Control of COOLING, HEATING, AUTOMATIC, VENTILATION AND DEHUMIDIFICATION modes 
• Cut-in temperature control (proportional-integral control) 
• Management of DEGIPAC defrosting (air-to-air heat pumps) via outdoor pressure and temperature sensors (difference between the evaporating temperature and the outdoor temperature) 
• Control of the condensing temperature and evaporating temperature of the outdoor coil via pressure sensors 
• Supply and/or return airflow managament by EC plugfans 
• Active recovery management 
• Heat wheel exchanger management 
• Gas burner management 
• Ambient temperature sensor 
• Management of the electric heaters on the auxiliary hot water coil 
• Thermal, enthalpy or thermal-enthalpy free cooling 
• Smoke detection 
• Detection of dirty filters 
• Electrical energy meter 
• Refrigerant leak detector

Easy: allows optimum control of Hysys system solutions for offices, hotels and senior citizen residences at a highly competitive price  

Smart: maintain your Hysys system solutions energy efficient and optimise their maintenance easily either directly on site or remotely.  

The universal, 100% graphic solution for total performance

Intuitive graphic interface (CIAT’s Communicative Intuitive Application Touch technology)

• Control solution for the Hysys Office 5.25 system 
• Manages up to 60 comfort units, 1 energy production unit, 1 dual flow ventilation unit 
• Manages up to 60 zones or 60 work stations 
• 10.4″ (26.4 cm) colour touch screen

The CIAT BOSS MONITORING system (pre-installed on a built-in PC) is the ideal solution for managing and monitoring large-scale air-conditioning installations. It can be used to manage installations with up to 300 units (with a maximum total of 3500 variables).

It offers advanced monitoring and maintenance functions, and allows zones and groups to be created to simplify management of the installation. It integrates an installation plan and the list of machines.  

Full navigation of the system is possible from mobile devices, from commissioning to daily access for system maintenance. 

It features built-in Wi-Fi to create a network, enabling the supervisor to gain access from end users’ devices with no need for any other network infrastructure. 

It can be used to manage the following controls:  

• CIATrtc/AVANT/AVANT+/CIATpool: CAREL or ModBus protocol 
• Vectic: ModBus protocol 
• Other equipment (please contact us): ModBus protocol

• Remote control. 
• Management of up to 300 units (with a total of 3500 variables). 
• Management of alarms. 
• Creation of diagrams and reports. 
• Programming and management of events and operating scenarios. 
• Plan of the installation showing the location of machines. 
• Energy management. 
• Risk analysis and monitoring of critical points. 
• Notes. 
• Built-in Wi-Fi hotspot

PlantWatchPRO3 : 

• Simplified BMS tool for small HVAC facilities equipped with Roof top and Autonomous units.  
• 3 versions: 2 “panel” versions (to manage between 10 and 30 units for installation on track in electrics box ) and one “wall” version (to manage 30 units for wall mounted installation).

Products that can be managed are:  

• Roof tops equipped with their standard control 
• Split units: Airduo ; Airduo Nexia ; Airduo Compact, HCompact2, VCompact, equipped with their standard control 
• Heat Pumps on water loop: horizontal XH or vertical Neptus XP equipped with their standard control 
• All units equipped with the following controls: CIATrtc / AVANT / AVANT+ / CIATpool / Vectic

• Management of up to 30 units (wall and panel version) and up to 10 units (panel version) 
• Each controller must be equipped with its RS485communication board 
• Compatible controls: CIATrtc / AVANT / AVANT+ / CIATpool / Vectic 
• Management of up to 100 or 300 variables depending on the version 
• Available in 14 languages

Two ranges:  

• Electromechanical on/off control based on air temperature 
• Electromechanical on/off control based on water temperature 

Wall-mount version to be installed by fitter.

CIAT’s RTR-E on/off controllers are designed to control system-powered air-conditioning terminal units (fan coil units, UTA, cassettes, etc.) in 2-tube applications (air temperature-based control) and 2-tube/2-wire or 4-tube applications (water temperature-based control) using recirculated air. Not only does it combine the economic benefits of installing and operating a central boiler and chiller plant, it also allows individual temperature control in all rooms.

Depending on model selected:  

• On/Off button 
• Manual fan speed selector (three speeds) 
• Manual summer/winter toggle switch 
• Terminals available with temperature adjustment dial

3 models:  

• Wall-mounted with potentiometer, to be connected by installer 
• Wall-mounted with potentiometer, Hotel version, to be connected by installer 
• Built-in factory fitted in terminal units

The V30 control system is a specific CIAT control system with an innovative design, developed thanks to our expertise and dedicated to fan coil units.  

The V30 control system is a CIAT electronic control system devised to control a non-independent air conditioning terminal unit (UTA and cassette-type fan coil units…) for applications using 2 pipes, 2 pipes/2 wires, 4 pipes with recycled air.

• Electronic On/Off control 
• Potentiometer for setting the desired temperature (hotel version) 
• A single electronic terminal that meets all individual control needs. 
• The accuracy of electronic control programmable by switches. 
• Window contact for energy savings. 
• 3 fan speed

• Wall-mounted version with display 
• Flush-mounted version or Major Line CV and NCV 
• Radiofrequency terminal with repeater 
• Zone timer

V300 is a CIAT networked electronic control, designed to control comfort units which are not self-contained (ductable, cassettes, AHU, etc.).

• Master/slave function for managing several comfort units with the same volume (Hall, Reception, Open Space, etc.) 
• 4 operating speeds: Comfort / Economy / Frost Protection and Off, compliant with article 23 of Thermal Regulation RT2012 for rooms with intermittent occupancy rates. 
• Eubac certification with optimum control accuracy coefficients for integration in RT calculation engines 
• AA energy efficiency labelling as per Eubac certification 
• A zone timer to mange comfort units in 6 independent zones 
• Optimised management of HEE motors with a 0-10V signal 
• The Epure One function, with CIAT patented/particulate sensor 
• It integrates into the Hysys offer and into the Comfort pack