JUNIORTM BCP Air a handling units for swimming pools Unit components Standard equipment Options ■Casing made from 1 mm galvanised steel double-walled ■ DUAL remote aerocondenser: makes it possible to select, panelling, with polyesterpaint on both sides and 25 mm of based on needs for comfort, for the condensation to be done fibreglass insulation sandwichedbetween them. in the indoor air circuit or in the remote outdoor condenser. ■ Removable access panels and free-standing frame. Hinged ■ Coils with copper tubing and copper blades. door for access to the electrical cabinet. ■ 1 or 2 stage auxiliary electrical heater with built-in control. ■ Panel with rubber gasket seals to ensure a tight fit. ■ Antifreeze thermostat. ■ Sized to fit through door widths of 680 mm and over■ Two-row auxiliary hot water coil and a three-way proportional (removable mounts on models 40, 50 and 60). valve and polyurethane or copper-copper coating. Air circuit I n free cooling mode, the antifreeze thermostat is compulsory for low outdoor air temperatures. ■ Reusable G3 filter with access for cleaning. ■ Water condenser made from special SMO-254 steel with ■ Direct expansion cooling coil with copper tubing and nickel welding (models 40 to 60). aluminium blades, and protective polyurethane. ■ G4 filters. ■ Stainless steel condensate drain pan with drain port. This ■ Fouled filter differential pressure switch. pan is tilted towards the drain so that no stagnant water ■ Discharge plenum (models 70 to 90). builds up inside, to prevent health issues. ■ Condensation coil with copper tubing and aluminium blades, ■ Free cooling mixing boxes, with motorised dampers and and protective polyurethane. centrifugal return air fan, in a self-contained module. For the free-cooling control CIATpool electronic control is required ■ Galvanised sheet metal centrifugal fan with direct drive. ■ Flexible connections for the water condenser and the Low-noise external motor rotor. auxiliary hot water coil. ■ Fan speed controlled via manualvoltage adjustment■ Rubber anti-vibration mounts. potentiometer (models 20 to 60). ■ Manually-adjusted bypass air damper. CIATpool electronic control Refrigerating circuit CIATpool control is basically composed of a μPC MEDIUM control board, a pGD1 graphical terminal, a TCO user terminal ■ Scroll compressor with sound insulation, fitted on anti- (optional) and sensors. vibration mounts. Features a complete protection module The control can connect to a centralised technical management that provides combined protection for the motor temperature system through a BMS communication card and the supply air temperature. ■ Special SMO-254 steel plate heat exchanger with nickel The control also manages a local connection between units welding, installed in parallel with the condensation coil. through a pLAN (μPC MEDIUM Local Area Network), thus As standard on models 70, 80 and 90, and as an option on allowing for a maximum of 15 units to communicate data and models 40, 50 and 60. information. ■ Acid-resistant dehumidifier filter. The electronic control CIATpool is supplied separate from the BCP unit in an airtight box (remote control panel). Security features Main functions: ■ High and low pressure switches. ■ Dehumidifi cation control during operating modes: COOLING / HEATING / AUTO and selection of setpoints. ■ Main door switch. ■ Permanent control of the operating parameters. ■ Thermal-magnetic protection for the compressor and fan ■ View of the values measured by the sensors. motor power supply line. ■ Daily and weekly programming. ■ Automatic control circuit switch. ■ Anti-fire safety device. ■ I nlet limit temperature thermostat in the dehumidification coil. ■ Operating fault diagnosis and main alarm. ■ Compressor short-cycle protection timer. Optional functions: This control allows controlling optional elements such as: Electrical cabinet ■ Outdoor air damper for refreshing air. ■ Complete electrical cabinet, fully wired. ■ Mixing box for thermal or thermoenthalpic free-cooling. ■ Main earth connection. ■ Auxiliary electrical heaters. ■ Compressor and fan motor assembly switches. ■ Hot water auxiliary coil. ■ Air-cooled condenser for DUAL operation. Standard control ■ Clogged filter detector • For the relative humidity: compressor operation controlled by a humidity sensor and an electromechanical controller for one stage. • For the temperature (option): temperature sensor and an electromechanical controller that regulates the auxiliary hot water coil or electric heater, three-way proportional valve for hot water coil. 212 212 CATALOGUE 2021