• Product Specifications: The document lists various products such as C4 casings, HRV units, and micro-watt fans designed to meet RT 2012 Thermal Regulations. It highlights the company's innovation in humidity-control units and modulated ventilation systems.
• Product Range: Detailed descriptions of different fan units, heat recovery ventilation units, and electrical accessories are provided, including specific models like the C4 Mono MINI-VEC and VEKITA+ in-line fan.
• Company Overview: Aldes is an international company with a strong presence in over 100 countries. It is committed to environmental protection and energy efficiency, participating in initiatives like the "Effinergie" energy efficiency label.
• Technical Resources: The Aldes Test Centre offers high-performance products and customized solutions, ensuring compliance with energy performance requirements.
• Software Tools: Aldes provides various software tools like Selector DFR and Windevis for product selection and project design, enhancing efficiency in controlling aeraulic ductwork systems.
• Services: Aldes offers diagnostic support, training programs, and maintenance services to ensure optimal system operation and indoor air quality.
• Global Presence: The document lists Aldes' subsidiaries and contact information across Europe, North America, the Middle East, and Asia, emphasizing its extensive sales network and international reach.

• E.60 - Pressure Limit Reached: The fan unit is at maximum capacity and cannot meet the requested pressure. Check if the requested pressure aligns with the fan's airflow-pressure curves and ensure ductwork is leak-tight.
• E.61 - Airflow Limit Reached: Similar to E.60, ensure requested airflow is within the fan's capacity and check for ductwork leaks.
• E.62 - Speed Limit Reached: Verify pressure levels and ductwork integrity as with previous errors.
• E.63 - Torque Limit Reached: Inspect for foreign objects or clogging in the impeller, ensure it is not rubbing against the casing, and check pressure levels and ductwork.
• E.88 - Button Failure: Release any blocked buttons to resolve adjustment issues.

All error codes disappear once the issue is resolved. For persistent problems, contact after-sales service with the identification number on the casing.

• Regular inspection and maintenance by a qualified provider are recommended.
• Access to components like the impeller and motor is facilitated by removable panels.
• Clean fan blades and internal parts regularly, at least annually, without using high-pressure or steam cleaning systems.
• Ensure the fan unit is correctly mounted and check for abnormal noises.

• List of spare parts includes motors, boards, connectors, impellers, pressure sensors, proximity switches, and inductors, with specific part numbers for different models.

• Three-phase C4 exhaust fan units with airflow up to 12,000 m3/h, compliant with French standard NF XP P50-410.
• Construction includes galvanized steel casing, anti-vibration mountings, and adjustable pulley/belt drive systems.
• Various models with different airflow ranges and codes, with options for pressure switches.

• Asynchronous motors with IP 55 protection, three-phase 230/400 V, and built-in thermal protection relay.
• Details on motor speed, power, impeller speed, and maximum power consumption for different models.

• Sound levels measured according to ISO standards, with specific dB levels for different models and conditions.

• Airflow curves established per EN ISO 5801, with static pressure and power consumption details.

• Airflow and Pressure: Airflow curves are established according to French Standard EN ISO 5801. Static pressure (P) is measured in Pascals (Pa) and power consumption (P) in Watts (W).
• Electrical Specifications: The standard power supply is 400V three-phase, 50 Hz. Motors include a thermal probe for fault indication.
• Construction: InoVEC micro-watt models feature galvanised metal casings with vertical or horizontal discharges, motorised fan units, and anti-vibration mountings.

• Airflow Regulation: VEC units have a variable diameter drive pulley for speed adjustment. Factory settings are at a median position.
• Electrical Connection: Single-phase power supply is 230V, 50 or 60 Hz. The InoVEC 12000 model requires a three-phase 400V supply.
• Installation Guidelines: Follow NF P 50-411-1 (DTU 68.2) standards. Ensure proper electrical protection and check belt tension after initial operation.

• Energy Efficiency: InoVEC micro-watt systems can save up to 75% in electricity compared to standard VEC units.
• Acoustic Quality: Reduced airflow results in lower noise levels, improving acoustic performance.
• Application: Suitable for new and renovated multi-family housing and commercial residential buildings.

• Annual maintenance includes removing dust from fan blades and internal components to prevent imbalance and wear on bearings.
• Avoid using high-pressure sprays or steam washes for cleaning the fan unit and motor.
• Ensure the motor is correctly mounted and check for abnormal noises.
• The motors are pre-lubricated for their service life and require no specific servicing.

• The document details various models of HRV fan units, including DFE, DFS, and DFR models, with airflow capacities ranging from 0 to 15,000 m3/h.
• Units are available in compact and modular designs with 25 mm double-skin insulation, and some versions include bypass and regulation options.
• Heat exchangers are available in cross-flow, rotary, and counter-flow types, with efficiencies up to 92%.

• Units can be installed indoors or outdoors, with options for horizontal or vertical configurations.
• They feature aluminium structures with removable panels, direct drive fans, and integrated motor protection.
• Models are equipped with G4 and F7 filters, condensate collection trays, and interchangeable panels for adaptable pipe connections.

• Electrical details include single-phase motors with various power ratings and integrated electric or hot water heating coils.
• Acoustic specifications are provided, detailing sound levels at different frequencies and speeds.

• Available accessories include spare filters, circular silencers, rain hoods, and various coil options.
• Regulation options include BA Pilot and BMS Pilot, available on request.

• DFE 450 to DFE 2000 models with varying power outputs and temperature regimes.
• Performance metrics such as power (kW), delta temperature (°C), air pressure loss (Pa), water flow (l/h), and water pressure loss (kPa).

• Fan unit control in multiple modes and automatic management of time periods and bypass for free cooling.
• Frost protection and regulation of pre-heating and post-heating coils.
• Communication capabilities with building management systems (BMS) via Modbus and TCP/IP protocols.

• CA mode for constant airflow regulation.
• LS mode for airflow regulation via a 0-10 V signal.
• CPs mode for pressure regulation on air supply and exhaust.

• Free cooling with 100% bypass based on temperature conditions.
• BOOST function to prioritize airflow settings.
• Automatic management of motorized dampers and frost protection mechanisms.

• Heating and Cooling Coils: The document describes the built-in electrical and hot water coils for pre-heating and post-heating, including their regulation mechanisms and frost protection features.
• External Coils: Options for regulating external coils such as hot water, cold water, and electric coils are available, with detailed regulation functions provided by the TAC4 system.
• Fan Units: The DFR range includes models like DFR micro-watt, DFR Top micro-watt, and DFR Flex micro-watt, all EUROVENT certified. These units are designed for energy-efficient commercial buildings.

• Operation Modes: The document outlines various operational modes, including an OFF mode that stops the unit and requires toggling to restart.
• Alarm Management: The TAC4 regulation system includes 14 types of alarms, each with specific triggers and required actions, such as RESET procedures for certain alarms.

• Electrical Connections: Instructions for connecting fan units and regulation power sources are provided, emphasizing factory-installed connections and the need to connect the main switch.
• Dimensions and Weight: Detailed dimensions and weight specifications for different DFR models are included, along with recommendations for installation clearances.

• Maintenance: Regular maintenance is advised, with specific alarms indicating when service is required.
• Configuration: Advanced configuration options are available for adjusting temperature set points and managing alarm settings.

• Air Recovery Unit (EBE): Designed for air recirculation during night heating. Features include aluminum dampers, ABS toothed wheel actuation, silicone rubber gaskets, and compliance with C4 corrosion class. Operational temperature range is -40°C to +80°C, with a maximum pressure differential of 1400 Pa.
• Damper Components: EMT-01 and ESET-TR dampers are used for shut-off and regulation, featuring aluminum blades and ABS toothed wheels. They meet leak tight class 3 standards and operate within the same temperature and pressure ranges as the air recovery unit.
• Heating and Cooling Coils: Hot and cold water coils (ESET-VV, ESET-TV, ESET-VK) are made of galvanized steel with copper pipes and aluminum blades. They have specific service pressures and connection requirements.
• Electric Air Heater (ESET-EV): Features stainless steel tube elements, double temperature protection, and requires a separate power supply. It has an IP 43 protection rating.

• Model sizes range from DFR Flex 3000 to DFR Flex 15000, with varying dimensions and weights for each component type.
• Specific dimensions and weights are provided for each model size across different components, including dampers, coils, and silencers.

• Includes filter equipment (MIE-FB/FC), coil equipment (MIE-CL), and silencer equipment (MIE-KL). Each type has specific installation requirements and options for customization based on the application.
• Filter equipment supports various filter types, including synthetic, bag, and charcoal filters, with easy replacement features.
• Coil equipment is available for both water and electric heating/cooling, with specific pressure and connection standards.

• Ensure proper installation of dampers and coils to maintain operational efficiency and safety.
• Regular maintenance and inspection of filters and coils are recommended to ensure optimal performance.
• Follow specific installation guidelines for each component to ensure compliance with safety and operational standards.

• IP 54 box construction for electrical machines.
• Equipped with auxiliary NO and NF contacts for three-phase models.

• Compatible with single-phase or three-phase fan units, both single-speed and dual-speed.

• Various models available for different power ratings and configurations, including single-phase and three-phase options.
• Dimensions and codes provided for each model.

• Applicable to all fan units or roof fans.
• Provides protection against phase faults with a variable intensity range.
• Surface-mounted installation with IP 55 box and two cable glands.
• Lockable and can perform proximity switch functions.
• Range includes various current ratings with specific codes for each.

• Safety devices for detecting pressure drops in fan units or ductwork.
• Supplied as a complete kit ready for installation.
• Includes time delay feature from 0.3 to 3 seconds.

• Over 6,000,000 homes equipped with air management solutions.
• Includes humidity-control units and modulated ventilation systems.
• Micro-watt fans designed to meet RT 2012 Thermal Regulations.
• Heat Recovery Ventilation (HRV) units available for residential and commercial use.