Electronic on/off air or water control system V30
Electronic on/off air or water control system
V30
The V30 control system is a specific CIAT control system, developed thanks to our expertise and dedicated to fan coil units.
Wall mounted or built-in versions
Individual control of all CIAT terminal units
- 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
Designed to control a non-independent air handling terminal unit (ductable, cassette-type fan coil units...) for applications using 2 tubes, 2 tubes/2 wires, 4 tubes with recirculated air.
There are two types of V30 controls:
- Air control types, which act on the ventilation. This application has its drawbacks when used with vertical devices: the coil continually supplies cold water or hot water, which creates an incorrect temperature reading at the intake.
- Water control types, which act on two-way valves or fourway valves with a 230 V electrothermic motor and ventilation (recommended to ensure comfort levels).
The V30 control is available in a built-in version factory-fitted in a fan coil unit to be mounted under a sill, or a wall-mounted version to be connected by the installer
- 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
The V30 control is an on/off type control, which can be configured for the chosen application on site using 8 switches. It has a potentiometer for setting the required temperature,which can be adjusted across a range of +/- 6 °C. The wall-mounted version is available with a potentiometer graduated in degrees on request. Two temperature setpoints: heating (19 °C) and cooling (factory-set at 25 °C). The cooling setpoint can be configured on-site (25 °C or 23 °C).
The V30 has a selector to actuate three manual ventilation speeds. The operating statuses of the thermostat are displayed using 3 LEDs: comfort/heating/cooling on. The changeover is managed automatically by the thermostat via a water temperature sensor or via a signal from an external dry contact. When heating or cooling is requested, the fan is triggered automatically at the speed selected by the user.
The V30 controls the heating via the electric heater in time-proportional mode, according to the ventilation speed selected, to prevent the comfort unit overheating. The thermostat manages the fan delays required for unit shut down. If the selector is in the off position, the thermostat keeps the room in which it is installed frost-free at a setpoint of 8 °C. A dry contact input, which can be configured on-site, enables the thermostat to be automatically switched to economy mode (automatic shift of +/- 5 °C in the heating and cooling setpoints) or frost protection mode (heating setpoint +8 °C).
- Easy to use
- Room temperature selection
- Electronic controller with an innovative design allows individual control of any CIAT terminal unit.
- A single terminal for all your applications.
- Features switches for configuring and adjusting it directly on site.
- On/off control of ventilation or valve(s) with manual ventilation.
- Optimised energy savings: may be connected to a window contact or timer to switch to economy mode.
- Built-in algorithms for automatic control of thermo valves, electric heater, changeover sensor and return-air sensor.
- 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
Designed to control a non-independent air handling terminal unit (ductable, cassette-type fan coil units...) for applications using 2 tubes, 2 tubes/2 wires, 4 tubes with recirculated air.
There are two types of V30 controls:
- Air control types, which act on the ventilation. This application has its drawbacks when used with vertical devices: the coil continually supplies cold water or hot water, which creates an incorrect temperature reading at the intake.
- Water control types, which act on two-way valves or fourway valves with a 230 V electrothermic motor and ventilation (recommended to ensure comfort levels).
The V30 control is available in a built-in version factory-fitted in a fan coil unit to be mounted under a sill, or a wall-mounted version to be connected by the installer
- 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
The V30 control is an on/off type control, which can be configured for the chosen application on site using 8 switches. It has a potentiometer for setting the required temperature,which can be adjusted across a range of +/- 6 °C. The wall-mounted version is available with a potentiometer graduated in degrees on request. Two temperature setpoints: heating (19 °C) and cooling (factory-set at 25 °C). The cooling setpoint can be configured on-site (25 °C or 23 °C).
The V30 has a selector to actuate three manual ventilation speeds. The operating statuses of the thermostat are displayed using 3 LEDs: comfort/heating/cooling on. The changeover is managed automatically by the thermostat via a water temperature sensor or via a signal from an external dry contact. When heating or cooling is requested, the fan is triggered automatically at the speed selected by the user.
The V30 controls the heating via the electric heater in time-proportional mode, according to the ventilation speed selected, to prevent the comfort unit overheating. The thermostat manages the fan delays required for unit shut down. If the selector is in the off position, the thermostat keeps the room in which it is installed frost-free at a setpoint of 8 °C. A dry contact input, which can be configured on-site, enables the thermostat to be automatically switched to economy mode (automatic shift of +/- 5 °C in the heating and cooling setpoints) or frost protection mode (heating setpoint +8 °C).
- Easy to use
- Room temperature selection
- Electronic controller with an innovative design allows individual control of any CIAT terminal unit.
- A single terminal for all your applications.
- Features switches for configuring and adjusting it directly on site.
- On/off control of ventilation or valve(s) with manual ventilation.
- Optimised energy savings: may be connected to a window contact or timer to switch to economy mode.
- Built-in algorithms for automatic control of thermo valves, electric heater, changeover sensor and return-air sensor.
Controls manual
Kit / option manual
Electrical diagram
