Clean premise units

Due to exploitation purposes very high hygienic requirements are applied to air handling units of clean premises ventilation type. Units are available as supply type also with recuperation, where airflows are totally separated. Air handling units are available in 11 sizes. Airflow capacity for this type of the units ranges from 1 000 m³/h to 40 000 m³/h, for special request can be produced up to 100 000 m³/h.

Internal surfaces of units are smooth, without protrusive elements and roughness to avoid and protect from accumulation of impurities and activators of illnesses. All connections are additionally sealed by dustproof sealant. The bottom of equipment (and in case of need - all internal walls) is produced from stainless steel that allows washing and cleaning of internal surfaces with disinfectants.

    Clean premises units’ features and benefits:
  • Suitable for premises ventilation with high hygienic requirement;
  • Stable, reliable and tight casing;
  • Aluminium profile casing frameworks;
  • Highly protected internal surfaces guarantee conformance to hygienic standards;
  • Easy access to components, convenient cleaning possibilities;
  • All doors are hinged and equipped with inspection windows and lockable handles.



C5 controller

  • Extended control possibilities.
  • New operating modes.
  • Detailed information to the user.

  Controller basic specifications:
  Control panel dimensions - 156x79x26 mm
  Connection cable - 4x0,22 mm²
  Supply voltage - 24 V DC
  Power - 4,5 W
  Inputs: analog - 19, digital - 17, pressurre - 4
  Outputs: analog - 16, digital - 19, triac - 2
    Control features:
  • Air quality control
  • Outdoor compensated ventilation
  • Minimum temperature control
  • Override function
  • Summer night cooling
  • Operation on demand
  • Holiday scheduling
  • Modulated recirculation according to CO2, temperature, time schedule or external contact
  • Recirculation limitation by temperature
  • Humidity control
  • Circulation pumps control on demand
  • Air flow density compensation
  • Combined heating & cooling control
  • Rotary or plate heat exchanger failure protection
  • Rotary or plate heat exchanger anti-frost protection
  • Rotor cleaning function
  • Rotor warm-up function
  • Circulation pumps start-up in off mode
  • Warning for too low air flow
  • Service time
  • External stop
  • Emergency shut-down in case of fire
  • Intelligent self-diagnostic