Compact water-air units
Temperature Thermal and acoustic insulation 30 mm thick, with Euroclass A2-s1, d0 (MO) fire classification. Envelope loss:
Conditions Indoor Outdoor 9mm NBR (std) 30mm mineral wool Conditions Indoor Outdoor 9mm NBR (std) 30mm mineral wool 20ºC -20ºC Winter 50% RH 94% RH
Copper tube coils (internal and/or auxiliary) and aluminium blades, with polyurethane coating or a coil completely protected by Blygold.
Auxiliary electrical heaters. The required flow rate controller is included with this option. If the unit with heaters includes an EC supply plug fan, the control of the air flow is accomplished directly through the plug fan. Auxiliary hot water coil with a three-way valve. With this option the unit can include an antifreeze thermostat for safety.
1790 W 2.0% HC 726 W 0.7% HC
Summer 27ºC 35ºC 50% RH 40% RH
615 W 1.00% TCC 249 W 0.45% TCC
Operates in all seasons: condensation and evaporation pressure control with a three-way proportional valve that controls the water flow rate in the plate heat exchanger. For waste water operation with a two-way valve: please contact us.
Water outlet Unit water inlet
Flow rate controller
G4 gravimetric filter. G4 gravimetric filter + opacimetric folded filters F6 to F9. A double layer of opacimetric folded filters: F6 + F7, F6 + F8 or F7 + F9.
Unit water outlet
Humidity Tropicalised components on the electric panel with protective varnish: control board, cards and terminals. Tropicalised fans and motors (please contact us).
An air quality sensor to be installed externally or in a duct, allows the levels of CO2 and/or volatile organic compounds (VOC) to be measured (with CIATrtc control).
Please contact us
POWER AND PRESSURE LEVEL
A) The sound power level of the indoor supply fan should be taken into account when making the calculation for the silencer: NEPTUS XP
dB(A) 90 82.0 100 87.2 120 88.1 160 85.0 182 82.7 200 89.5 240 91.1 320 88.4 360 91.1
B) The sound pressure level of the unit, with supply air and return ducts, measured at a distance of 5 metres, in free field, with a directivity of between 2 and 1.5 metres from the ground: NEPTUS XP
dB(A) 90 54.7 100 56.3 120 58.0 160 57.6 182 59.6 200 58.7 240 60.7 320 60.7 360 64.0
Note: The sound pressure level depends on the conditions of the installation, and as a result, it is only provided for guidance.
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A
Copper tube coils (internal and/or auxiliary) and aluminium blades.