ADIO VIESSMANN Electronic Expansion Module for Circuit and Function Management
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He VIESSMANN ADIO electronic module It is an essential component for advanced management and function expansion in Vitodens condensing boilers.
Designed for maximum flexibility in complex heating projects, this module allows professionals to integrate additional heating circuits (with or without a mixing valve), manage domestic hot water pumps, and activate specific system functions. Its modular architecture ensures a precise and efficient configuration of the control system.
🎯 Advanced Circuit Management (EEAT: B2B Expertise and Authority)
The ADIO range specializes in adding capacity to the regulation of the main boiler, optimizing thermal distribution in medium and high complexity installations.
ADIO Modules: Flexibility to Control Your Installation
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Multiple Systems Integration: It allows the installer to configure the boiler to manage multiple zones or heating systems with different temperature requirements (e.g., radiators and underfloor heating).
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Vitodens compatibility: The ADIO modules are the native electronic expansion for the management of the hydraulic circuits of Viessmann boilers.
🛠️ ADIO Models and Their Specific Functions
Each ADIO module is designed for a specific control task, offering a precise technical solution.
ADIO EM-P1 Extension (DHW Pump/Direct Circuit)
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Main Function: Connection and control of a Domestic Hot Water (DHW) circulation pump or of a direct heating circuit.
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Recommended Use: Systems that use a hydraulic needle for uncoupling (needle probe not included).
ADIO EM-MX Extension (VIESSMANN Mixing Valve)
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Main Function: Complete control of a heating circuit equipped with a VIESSMANN mixing valve.
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Technical Details: Module designed for direct mounting on the mixing valve, includes the contact probe necessary for temperature monitoring.
ADIO EM-M1 Extension (Non-VI Proportional Mixing Valve)
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Main Function: Control of a circuit with non-VIESSMANN proportional mixing valve (from third-party manufacturers).
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Technical Details: It allows the integration of external components into the Viessmann ecosystem. It includes a contact probe.
ADIO EM-EA1 Extension (General Functions)
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Main Function: It provides an expansion of functions for wall mounting, intended to perform a unique and specific function (e.g., control of an auxiliary pump or signaling).
⚙️ Compatibility and Specifications (Installer)
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Compatibility: Vitodens range of condensing boilers: Vitodens 100-W B1HF and B1KF, Vitodens 111-W B1LF, Vitodens 200-W B2KF and B2HF.
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Facility: Internal mounting in the boiler electronics or external mounting (depending on the model).
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Integration Benefit: Use of native Viessmann control electronics for maximum reliability and diagnosis.
❓ Frequently Asked Questions
What is the main difference between the EM-MX module and the EM-M1 module?
The difference lies in the compatibility of the mixing valve. The module EM-MX It is optimized for the direct assembly and control of VIESSMANN brand mixing valvesThe module EM-M1 It is used for the control of proportional mixing valves manufactured by other brandsproviding flexibility in the choice of hydraulic components.
Is it mandatoryor the use of a needle probe in the EM-P1 magnification?
The module ADIO EM-P1 Extension The hydraulic needle probe is not included. Although commonly used with this type of disconnect, the probe is sold separately. This allows the installer to choose the most suitable probe based on the specifications of the tank or disconnect system used.
What advantage is there in using ADIO modules instead of external relays for pump control?
The ADIO modules are integrated directly into the boiler's communication bus. This allows the Main regulation: know exactly what the pump does (e.g., switching on/off based on actual DHW demand or circuit temperature). This intelligent control is more efficient, reduces diagnostic errors, and optimizes the circulator's energy consumption.
📞 Professional Support
ADIO Technical Support and Installation Guides
ADIO modules are crucial for the correct configuration of zoned systems. Our technical support team is available to assist installers with connection diagrams, pump sequencing and the correct parameterization of the modules in the boiler regulation.
Installation diagrams:
