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DOT

DOT is a complete platform, base on an ARM Cortex M4 microprocessor and a 4.3” color TFT display, for the HVAC system control and supervision.

In its most complete version, DOT integrates on board:

  • a temperature and humidity sensor;
  • an air-quality sensor;
  • an analogic / digital input contact;
  • an OpenTherm bus for the managements of boilers that support this protocol;
  • a Modbus bus for the management of heat pumps for heating and cooling and for the domestic hot water production, for the management of ventilation, integration and/or dehumidification units and energy meters with dedicated firmware;
  • a REG bus for the management of the REG System I/O modules (REG-IOA, REG-IOB, REG-IOC, REG-EXP-8), of the temperature/humidity sensors via bus (REG-TH and REG-THL) and air-quality sensors via bus (REG-AQ);
  • a Wi-Fi modem for connection to the www.s5a.eu remote system management;
  • a mini USB type B 2.0 port to connect via PC.

DOT can be supplied with different hardware configurations and with a completely customizable firmware that allows the total supervision of an HVAC system and its remote management via Web and mobile app.

DOT looks like an elegant display with a 480×272 pixels resolution framed in a rigid white plastic package. This display can be mounted on the wall in a domestic environment in order to be used as a thermostat or in the central heating/cooling station as a control panel.  

The end user can interact with DOT via touch on the display or via remote control via Web or mobile app when the Wi-Fi modem on board is connected to Internet. The firmware can be updated via Wi-Fi or via USB using the USB port.

The DOT graphic interface is simple to use: the main functions are shown intuitively for the end user, while the additional configurations are available in advanced menus for the installer and the technical assistance.

Finally, there is the possibility of associating a QR code to each device through which the user can access to the manual or other technical documentation.

DOT for HEAT PUMPS MANAGEMENT VIA MODBUS RTU

DOT developed for heat pumps management allows you to manage the generator completely using Modbus RTU protocol, it is also possible to install it in the house and thanks to the included Temperature and Humidity sensor, adapt the temperature required to the heat pump even based on the outside temperature. The display has a Wi-Fi modem on board.

Here are some screenshots of DOT Home Page for Heat Pumps where it is possible to:

  • view the current season
  • view the external and domestic hot water temperatures if preset
  • set the working mode of the zone managed by the ambient temperature and humidity sensor (Comfort, Economy or OFF)
  • access the weekly program
  • access to the setting and information menus of the heat pump
  • view the alarms if preset

DOT for BOILERS MANAGEMENT VIA OPENTHERM

DOT developed for boilers management allows you to manage the generator completely using OpenTherm protocol, it is also possible to install it in the house and thanks to the included Temperature and Humidity sensor, adapt the temperature required to the boiler even based on the outside temperature. The display has a Wi-Fi modem on board.

Here are some screenshots of DOT Home Page for Boilers where it is possible to:

  • view the current season
  • view the external and domestic hot water temperatures if preset
  • set the working mode of the zone managed by the ambient temperature and humidity sensor (Comfort, Economy or OFF)
  • access the weekly program
  • access to the setting and information menus of the boiler
  • view the alarms if preset

DOT as REG SYSTEM DISPLAY

DOT developed as a user interface of the REG System allows you to manage the system in a simple and intuitive way. The REG-DOT-B has a temperature and humidity sensor and a Wi-Fi modem on board.

The REG-DOT-B is the display of the REG System, it does not require any specific program as it automatically acquires the one performed on the REG-DIN-8 regulator, therefore only what has been programmed will be displayed.

DOT for VENTILATION, DEHUMIDIFICATION AND INTEGRATION UNITS MANAGEMENT VIA MODBUS

The DOT developed for the management of a ventilation, integration and / or dehumidification unit allows you to manage the unit completely using the Modbus RTU protocol and dedicated firmware; the temperature, humidity and air quality sensors ensure optimal internal comfort even in the most insulated houses. The display has a Wi-Fi modem on board.

Here are some screenshots of DOT Home Page for ventilation, integration and dehumidification units where it is possible to view:

  • the current season and the outside temperature
  • if integration or dehumidification are active
  • the ambient air temperature and humidity (% RH)
  • ppm of CO2 and ppb of VOC (Volatile Organic Compounds)
  • the fan speed and whether in automatic or manual mode
  • through the settings and information menu, it is possible to access submenu dedicated to the end user and technical assistance.

DOT for ALL

The complete DOT is full optional and includes the OpenTherm protocol, the Modbus RTU protocol, the REG bus, a temperature and humidity sensor, an air quality sensor and a WiFi modem. It becomes the regulator of the entire system de facto and can exploit all the potential of the REG System.

The Modbus RTU line can be connected to heat pumps or other generators, ventilation, dehumidification and integration units through the development of a dedicated firmware.

The REG bus line allows you to connect all the REG System I/O modules and the other REG-TH, REG-THL or REG-AQ bus sensors.

The OpenTherm line allows you to manage a generator that supports the protocol.

Here are some screenshots of the complete DOT which has two Home Pages:

  • one dedicated to the end user from where it is possible to manage the zones, clocks and VMC units;
  • the other one dedicated to the installer from where it is possible to change the set points of the circuits and view the status of the generators and diagnostic informations.