Yes, it is possible to use the mirror mode function by moving switch 32 on the board and moving the two bypass baffles inside the unit.

Yes, it is possible to purchase as accessories the control for VMC humidity sensor and the control for VMC CO2 sensor.

Yes, only for versions 180, 250 and 320 it is possible to purchase as an accessory the control for VMC display with weekly programming.

The antifreeze function in the TS-HRVU serves to protect the unit and ensure correct operation even at low temperatures.

When the outside air is very cold, the heat exchanger could freeze due to moisture condensation, the antifreeze function automatically activates a protection mode, which includes: reduction of air flow and partial bypass opening of the exchanger.

This prevents damage to the exchanger, maintains air flow and ensures that the unit continues to operate without interruption even in winter.

Yes, thanks to convenient plugs it is possible to apply the fixing collars on both the short side and the long side of the unit.

Yes, the Tecnosystemi TS-HRVU can be installed both vertically and horizontally thanks to the presence of a double condensate drain.

Yes, thanks to the RS485 communication port with MODBUS protocol it is possible to manage parameters such as ventilation speed, temperatures, filter states, alarms and operating modes, and also to control the unit from a centralised automation system.

The TS-HRVU has variable speed fans. The 120 version has a 0-10V controller, while the 180, 250 and 320 sizes come with a Wireless control for managing basic functions.

The unit transfers thermal energy from the outgoing air to the incoming air without mixing the two flows. This allows the incoming air to be heated or cooled efficiently, reducing the building’s energy requirement.

The TS-HRVU system represents an advanced solution for air exchange in residential environments, thanks to the integration of a counter-flow sensible heat exchanger that allows heat recovery during the ventilation process.

For PICO BASIC models, configuration mode is activated within 2 minutes of first power-up.

During this phase the BLUE LED flashes. If configuration has not occurred within 2 minutes, disconnect power, wait 5s and reconnect device. Following this, press PROCEED.

For PICO PRO and PICO PRO+ models, turn on the device, bring the remote control close to the device and simultaneously press the NIGHT and MINIMUM SPEED buttons for at least 3 s.

The BLUE LED of the device will flash, following this press PROCEED.

From the Tecnosystemi app verify the correctness of connection with the device by checking the LED status.

Press VERIFY LED, if the connection is established correctly the green LED lights up. Enter the name of the installed device and choose a 4-digit security code (example: 1234).

To activate or deactivate WiFi the device must be switched on.

Press simultaneously for 6 s the “MODE” button and the power button. To confirm that WiFi has been deactivated/activated, the LED on the device flashes and a long acoustic signal is activated.

If a MASTER/SLAVE system is configured, WiFi is temporarily deactivated and reactivates at the first mode change.

To deactivate WiFi it is necessary to unpair the SLAVE device and associate it as MASTER.

By selecting the NIGHT mode the LED of the device turns off and the minimum ventilation speed is activated.

This function is very useful when installed in bedrooms.

The cross-flow (static) heat recovery unit concentrates its operation on heat exchange through a heat exchanger. The air flows never come into direct contact: the stale air is expelled and the clean air introduced, transferring only heat but not humidity.

The enthalpic recovery unit, on the other hand, recovers both sensible energy (temperature) and latent energy (humidity), without transferring vapours or odours. In practice, the temperature passes from the warmer flow to the colder one and humidity, in the form of water vapour, passes from the flow with higher vapour pressure to the one with lower pressure. This process prevents the supply air from drying out excessively, maintaining a better internal humidity balance and superior living comfort.

The Free Cooling mode allows the by-pass to exclude the passage of air through the heat exchanger, when the external air conditions are more favourable than the internal ones.

In summer, for example, if the external temperature is lower than the internal one, the machine automatically activates this mode, reducing energy consumption related to ventilation and improving the overall efficiency of the system.

The Air Pur Evo heat recovery unit is equipped with a flow regulator (supplied as standard) and a manually operated mechanical by-pass.

While the Air Pur Evo Plus heat recovery unit, on the other hand, is supplied with a digital control panel and has an automatically operated by-pass.

The damper serves to separate the internal environment from the external one when the machine is switched off. In addition to this, it is useful (only in Pico Pro and Pro+ models) for the natural air exchange function, in fact this mode only provides for the opening of the damper to promote natural air recirculation without the operation of the fans.

The opening of the damper for natural air exchange is not included in the filter cleaning counter.

Yes, the cascade mode function allows you to manage the configuration of SLAVE devices relative to the MASTER device.

The function is only visible if the PICO MASTER has one or more associated SLAVE devices.

Compared to the MASTER device, cascade devices can be configured as SYNCHRONOUS or ASYNCHRONOUS. SYNCHRONOUS: all SLAVE devices follow the ventilation direction of the MASTER device.

ASYNCHRONOUS: SLAVE devices have the ventilation flow reversed compared to the MASTER device (Example: MASTER = supply, SLAVE = extraction). From this menu it is possible to delete or change the settings of SLAVE devices.

When Pico is set in supply mode, it draws air from outside and introduces it into the room where it is installed.

Drawing air from “light wells” or niches is therefore not recommended as it would introduce static and poor quality air into the room; furthermore, the unit would require much more frequent filter maintenance.

It is not possible to install Pico on the ceiling in a vertical position: the unit can only be installed in a horizontal position, no curves of any kind can be made and the unit cannot be ducted.

The minimum wall thickness must be 27cm, while the maximum thickness is 150 cm.

A 50 cm pipe is supplied, while the 150 cm pipe, in case the external wall exceeds 50 cm, is an accessory available in the catalogue.

Finally, the distance between the Pico unit and any obstacle must be 30 cm from its centre.

From the factory the LED indications of the device are always active and correspond to the colours of the modes (example: extraction = green).

To activate the LED OFF function press simultaneously for 6 s the button and the button (MAXIMUM speed).

WARNING: LED OFF does not prevent the device from signalling filter maintenance.

Yes, compatible Pico models can be integrated with voice assistants such as Google Home and Amazon Alexa, allowing you to control power on/off, temperature and operating modes via voice commands, for easier and more convenient home comfort management.

Yes, the Pico unit can be controlled via app, allowing you to conveniently manage power on/off, operating modes and temperature adjustment directly from your smartphone or tablet.

The ‘Tecnosystemi’ application is available free of charge on the App Store and Play Store.

No, the Pico unit cannot be considered a dehumidifier.

The AUTO1 and AUTO2 functions only allow the unit to operate automatically when the preset humidity threshold is exceeded (40%, 50% or 60%).

It indicates that the damper is blocked. Check the installation of the device and that the damper slots are not obstructed and/or clogged.

If the problem persists, contact support at [email protected]

When the device reaches 1500 hours of operation the red LED flashes (2 s ON – 2 s OFF) to indicate the need to clean the filters.

Proceed with cleaning the filters as indicated in the Maintenance Chapter of the manual supplied.

Switch off the device by pressing the button.

To reset the counter press and hold the button for at least 6 s.

When the counter has been correctly reset the red LED turns off.

Pico cannot be considered a bathroom extractor, as for this environment it is necessary to extract humidity and any odours in a short time.

Furthermore, having a heat exchange core in ceramic material, humidity may not guarantee proper heat recovery.

With reference to bathrooms, Tecnosystemi offers a wide range of extractors (see Apply.co catalogue).

In all rooms where localised air exchange is necessary in order to prevent or solve phenomena such as mould or condensation humidity. The three available sizes adapt perfectly to the different rooms in your home.

The Pico range includes four main models:

Pico BASIC: entry-level model, supplied without damper and remote control.

It has humidity control and can be managed via the dedicated ‘Tecnosystemi’ app.

Pico PRO: compared to the BASIC model includes damper and remote control for local management.

Pico PRO+: offers all the features of the PRO, plus the ability to manage the CO2 threshold.

Pico ULTRA PRO PLUS: top-of-the-range model, in addition to what already expressed in previous versions has the possibility of being programmed via specific time slots.

30, 45 and 60 refer to the m³/h of air treated by the unit.

The Pico unit is designed to ensure air exchange and environmental comfort in small spaces, such as offices or shops, with high air quality control and reduced energy consumption.

Centralised VMC systems have a single main unit that manages air exchange for the entire home or building, distributing air through a network of ducts. They are ideal for large buildings and allow greater control of energy efficiency.

Decentralised VMC systems, on the other hand, feature individual units installed directly in the rooms or areas to be ventilated. They do not require complex ducting, are simpler to install and particularly suitable for interventions in existing buildings or small-sized environments.

VMC (Controlled Mechanical Ventilation) serves to ensure continuous air exchange inside environments, improving indoor air quality.

It removes stale air, humidity and pollutants, introducing fresh air from outside, and helps maintain a correct thermo-hygrometric balance, reducing energy consumption compared to manually opening windows.