CAD-COMPACT ADVANCED | Counter-Flow Heat Recovery Series

Heat recovery units with high-efficiency counterflow plate heat exchanger (up to 88%) certified by Eurovent, mounted in a galvanized steel double-walled enclosure with internal thermo-acoustic fireproof insulation (A1/M0) made of 25 mm thick mineral wool in models 500 to 2500, and 30 mm in models 3200 and 4500. Circular inlet and outlet flanges with seals in models 500 to 1800, and rectangular flanges in models 2500 to 4500. Only available in horizontal version. Minimum outside air temperature -10ºC. For lower temperatures it is necessary to use preheating batteries located in the suction of the outside air.

Fans:

Plug fans with reverse impeller blades. Single-phase EC motors with integrated electronic protection. IP44, Class B.

Filters:

• F7: Low pressure F7 filters (ePM1, 70%) for air supply.
• M5: M5 filters (ePM10, 50%) for air extraction. - It is possible to mount a second filter inside the system (supplied as an accessory).

Control:

ADVANCED VERSION:

An integrated function control, located inside the electrical box and wired to all the components (fans, bypass, filter clogging detectors, temperature probes, etc.). Includes control terminal for remote control (wired). It allows manual or automatic fan control. See detailed characteristics of both controls in the table about Plug&Play versions functionalities.

• Touch control screen.
• Same functions as BASIC version plus fan control in VAV, COP and CAV modes.
• Control of external water coils (accessories).
• Additional functions.

Consult technical literature for further details.

Performance:

Single-phase electrical supply 230V 50-60Hz in models 500 to 3200, three-phase 400V 50-60Hz in model 4500. Nominal airflow of 460 to 4.165 m³/h with 150 Pa of available pressure. All models and versions include internal bypass.

Features and benefits:

• Low noise level and robust construction
• High efficient heat exchanger
• High efficiency filters
• Bypass with an integrated actuator
• Easy assembly
• Reduced dimensions
• Easy maintenance
• Electrical box and security switch included.