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