AHI Carrier Catalog | Page 820

■■ Comfort / indoor air quality options -- Gravimetric filter G4. -- Gravimetric filter G4 of low pressure drop. -- Opacimetric folded filters F6 to F9 + gravimetric G4. -- Opacimetric folded filters F7 and F9 of low pressure drop + G4 of low pressure drop. -- Double stage creased opacimetric filters (F+F standard or F+F of low pressure drop). With this option, a technical consultation must be made due to changes in unit dimensions (models 90 to 180 with MS assembly and top return, models 200 to 360 with MS assembly and top or bottom return). -- Condensates drain pan for the outdoor circuit in galvanised steel (consult the change of dimension). This option is not available for models 200 to 360 when maritime transport by container is required. -- Outdoor coil protection grille. -- Outdoor coil antihail grille. -- Standardised pre-assembly frames made of galvanised steel panelling, thermally insulated. Adjustable height. Creased opacimetric filters Gravimetric filters AIR TREATMENT -- Air quality probe for installation in the environment to enable measuring CO2 and/or volatile compounds. ■■ Packing options -- Maritime packing SEI4C (with or without gas burner). -- Skis for transporting in closed container (except with assemblies MC1 and MRC1). Regulation system -- Adaptation frames for replacing units on site. ■■ Installation options -- Axial 2-speed outdoor fan(s) directly coupled to the motor. Watertight motor class F, IP54 and internal thermal protection. Dynamically balanced propellers and outdoor protective grille. -- Supply and return centrifugal fan coupling by pulleys and belts. Electric motor(s) with tensioner, class F, IP55 and internal thermal protection. Turbines with an impeller of front-curved blades. Greased spherical bearings, with no maintenance required. Optionally, high available pressure. -- Control of the overpressure with the MC0 and MC1 assemblies. -- A single compressor instead of the tandem. -- Compression latches of quarter-turn in filters and / or fans access panels. -- Hinges + compression latches of quarter-turn in filters and / or fans access panels -- Antivibration mounts made of rubber. 820 C A R R I E R 2 0 1 6 / 2 0 1 7