Alledio Room Unit
Alledio is the world’s most intuitive, advanced, and efficient OEM room unit solution with and adaptable user interface and firmware.
It’s a customizable, off-the-shelf solution, ready to implement into any HVAC ecosystem.
HVAC & Beyond
Applications
Our OEM products integrate with a wide range of HVAC systems — whether optimizing airflow in large commercial spaces or maintaining comfort in smaller residential applications.
Air Handling Units (AHUs)
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Residential
Heat Pumps
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Commerical Heat Pumps
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Variable Air Volume (VAV) Units
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Rooftop units (RTUs)
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Ductless mini-split systems
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Variable Refrigerant Volume (VRV) Units
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Solar PV monitors
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PV battery storage
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Smart metering monitor
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Commercial energy monitor
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Various OEM application
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Actuators control
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Chillers
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Boillers & Hot Water Applications
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and more ...
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Easy to use and quick to install.
Flexible to adapt to different HVAC applications.
Designed & manufactured in the EU.
Focused on connectivity and energy-efficiency.
Adaptability & Applications
Our goal is to provide a fully tailored solution that meets your unique needs while maintaining the highest standards of quality and performance. We offer a wide range of customizations.
Whether you need minor tweaks or comprehensive redesigns, we have the expertise to deliver exactly what you need.
Temperature
Humidity
Air Quality
Comfort x Savings
Comfort first. Energy savings first.
Alledio manages temperature & fan speed. It also monitors humidity and air quality. The most important thing? It doesn’t compromise on comfort while optimizing for energy savings. It simply auto-adapts to the building & the environment.
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Color variations
Designed to complement most interiors
Bright
White
Blurred
Black
Serene
Silver
Bright White
Standard Features
Temperature & Humidity
See current temperature and humidity. Set the desired temperature.
Air Quality
See Air Quality in each room in real time.
Fan Speed
Easily control fan speed. Or set it to Auto.
Schedule
Weekly Scheduling with intervals. The intuitive way.
Notifications
Notifications, alarms, statuses & preventative care. A tap away.
Recuperation
Process visualization and temperature monitoring example for an AHU.
Application specific HVAC requests
Quick Sanitary Warm Water Heating, Heat Pump activation …
Various HVAC needs
Temporary fan boost, swimming pool heating, dehumidification …
Over-the-air Updates
Firmware upgrades are pushed remotely allowing new features to be added at a later point in time.
Connected
WiFi and Modbus allows the room unit to be connected to any Building Management System (BMS) or proprietary Web services / Cloud through MQTT.
SCADA visualization options
We can easily visualize part of your units or part of SCADA and create a custom data overlay.
Your requested OEM Feature
We can easily integrate requested HVAC features within our existing design library.
Scheduling
Schedules allow the room unit to optimize heating and cooling. Easily adjust the temperature to local opening hours, daily routines, and expected occupancy - reducing energy usage when heating or cooling is not needed.
More efficient use of heating and cooling systems leads to lower energy bills.
Schedules can maintain a comfortable temperature by preheating or precooling spaces before occupancy.
Energy Saving Features
We have integrated several energy-saving features into the room unit, enabling users to effortlessly opt-in for energy conservation while also running background optimizations to maximize efficiency. Additionally, the unit performs numerous micro savings, which collectively result in significant energy reduction over time.
Behavioral-energy settings.
It’s more important to provide a comfortable feeling than obsessing over a certain temperature. In short: We care more about how it feels, than how it is.
Sensitive-scheduling.
Occupancy anticipation and selective occupancy sensing allows for some additional scheduling optimization.
1-tap to savings
Vacations and Absence Planning. By making it simple and easy to save energy, more energy can be saved. Period.
Technical Specifications
Colors
White / Black / Silver
Measuring values
temperature, humidity, VOC (optional)
Network
RS485 Modbus, RTU, half-duplex, baud rate 9600 kbps, 19200 kbps, 38400 kbps, 57600 kbps, 115200 kbps. parity: non , even or odd. RS485 bus load: ¼ unit load according to RS485 standard (max. 128 devices).
Wi-Fi
2.4 GHz Wi-Fi (802.11 b/g/n) STA mode, https, TCP, UDP (currently only update is supported)
Bluetooth
Bluetooth 5 (LE) ready. Bluetooth protocol can be implemented according to the client specifications. Document of the data protocol, GATT Services and characteristics must be provided.
Power Supply Voltage
5V to 24V DC/AC
Maximum Current
1A at 24V DC/AC
Power consumption
0.3W (50% display brightness) or Less than 1 kWh/month.
Average current consumption
- On mode: 0.011A at 24V (50% display brightness)
- Sleep mode: /
Inputs
- Terminal 1-2 - Power supply
- Terminal 3-4 - Modbus
- Terminal 5-6 - Optional (0-10V)
- Terminal 7-8 - Optional (I/O)
Built-in Sensors
- temperature: digital sensor, NTC (optional)
- humidity: digital sensor
- air quality (optional): digital sensor
Measuring ranges
- temperature: -40 - 125 °C at 25°C
- humidity: 0 - 100 %RH
- air quality: 1 - 500 VOC index points, Ethanol in clean air: 0 - 1000 ppm
Accuracy
- temperature: 0.2 °C (0-60°C)
- humidity: 1.8 %RH (10-90% at 25°C)
- air quality: +/-15% ()
Operating range
- Temp: 25°C
- Humidity: 1.8 %RH (10-90%)
- Air quality: 5-30°C, 0 -80%RH
Clock
RTC Real Time Clock
Display
LCD Display size 3.5'' with 480 x 320 at, with capacitive touch, brightness sensor for automatic illumination control,
Casing
ABS, scratch-resistant glass
Ingress Protection
IP20 according to EN 60529
Ambient condition
-10..+50 °C, max. 85% rH non-condensing
Product dimensions
98 mm × 98 mm × 14 mm
Product weight
150 g
Package dimensions
98mm x 98mm x 18mm
Package weight
XXX g + (multi package options available)
Mounting
Flush mounted with standard EU box (Ø=60 mm)
Standard
CE, EN 60730-1, EN 60730-2-9, EN 300 328 V2.2.2
Warranty
1 year. Optional: 3 years; additional cost apply.
Security
5 years* of security updates. Optional:additional cost apply.
Modbus Communication
Communication-section / address
1 - 247
Factory default: 1
Factory default: 1
Communication-Interface
RS485
Communication-Protocol
Modbus-RTU
Baud Rate
4800 kbps / 9600 kbps / 19200 kbps / 38400 kbps / 115200 kbps
Factory default: 9600kbps
Factory default: 9600kbps
Parity
no parity / odd parity / straight parity (optional)
Factory default: no parity
Factory default: no parity
Data
8 bit
Stop bits
2 bit
Product Measurements
SUSTAINABILITY IMPACT
Scaling Sustainability
The leading OEM room unit. Built for the most versatile applications. With the simplest user experience. Ready-made for your existing product lineup.
FAQ
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