Description
Introduction
The EAE Oria 3 Fold Thermostat (INT-OT3-0101F0) is an all-in-one digital LCD thermostat and push-button switch unit engineered for KNX building automation systems. Built for precise environmental climate monitoring, it features an integrated internal temperature sensor delivering +/- 0.3°C measurement accuracy with configurable temperature display options in both Celsius (°C) and Fahrenheit (°F). This device is part of our KNX Thermostats products range.

Designed to control complex HVAC configurations, this unit manages VRF-VRV systems, fan coils, and split units using PI relative, PI on-off (PWM), and On/Off control algorithms. It installs into standard 60×60 mm switch junction boxes and features integrated push buttons with visual feedback LEDs for complete room control.
Key Features
- Integrated internal temperature sensor (°C / °F) with +/- 0.3°C measurement accuracy.
- Digital LCD screen dedicated to climate monitoring.
- Control algorithms including PI relative, PI on-off (PWM), and On/Off.
- Fan speed level adjustment for levels 1, 2, 3, and Automatic.
- 2 dependent or 4 independent programmable buttons for switching, dimming, shutter/blind control, scene control, and value/priority assignment.
- Status notification feedback LEDs.
- Designed for standard 60×60 mm switch junction box installation.
- Available in Antique, Pearl White, Mustang Gray, and Anthracite finish options.
Benefits
- Delivers high-precision indoor climate monitoring via an internal temperature sensor accurate to +/- 0.3°C.
- Supports automatic heating and cooling transition with dedicated Comfort, Night, Outdoor, and Indoor operation modes.
- Provides broad system compatibility across VRF-VRV, fan coil, and split HVAC control architectures.
- Combines climate regulation and room control, featuring configurable fan speeds and programmable push buttons.
- Enhances operational visibility through a digital LCD screen and integrated visual feedback status LEDs.
Technical Specifications
Applications
- KNX room climate control across VRF-VRV systems, fan coil units, and split HVAC equipment.
- Integrated room automation requiring consolidated LCD temperature control and multi-function push-button operation.
Installation Notes
- Designed for flush-mount installation into standard 60×60 mm switch junction boxes.
- Ensure proper connection to the KNX bus line according to standard wiring guidelines.
FAQ
What HVAC system types can the EAE Oria 3 Fold Thermostat control?
It supports VRF-VRV systems, Fan coil systems, and Split units using PI relative, PI on-off (PWM), and On/Off control types. Explore more EAE automation devices for professional building automation projects.
What is the accuracy of the built-in temperature sensor?
The internal temperature sensor provides +/- 0.3°C measurement accuracy with display options in both °C and °F. For certificates and current technical files, refer to the manufacturer technical documentation.
What function options are available for the programmable buttons?
The 2 dependent or 4 independent programmable buttons support switching, dimming, shutter/blind control, scene execution, and value/priority assignment.
What is the exact product model?
The order/model code for this page is INT-OT3-0101F0. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by EAE.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The EAE Oria 3 Fold Thermostat INT-OT3-0101F0 offers a complete KNX solution for integrated room temperature regulation and user switching interface. Installers and system integrators can review our dealer and project support options.
With its LCD screen, +/- 0.3°C sensor accuracy, and versatile 60×60 mm junction box form factor, it provides exceptional functionality for modern KNX automation projects.






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