Other Countries
Pricelist request
Copyright
Group Head Quarters • English
Ethics Policy
J03  •  Swimming pool Air Handling Unitdownloads

AlfaMax

The unit combines a cooling circuit and a heat recovery system for the sensible and latent heat, specifically optimised to minimize  the energy consumptions.

The main function of the unit, which is supplied as a "plug and play" machine, is to dehumidify and at the same time to grant the wellness conditions of the served ambience.

The units are equipped with an efficient heat exchange system on the water side, which is necessary to partially heat the swimming pool water without additional costs. The frame and all internal components are designed to guarantee the maximum resistance to corrosion. 

Application

The AlfaMax units represent ideal solution to grant comfort conditions in medium-large wellenss areas, spa, fitness centres, small swimming pools, sport centres, etc.

Composition

AlfaMax is available in 3 sizes in bearing structure with anodized aluminium frame made of sandwich panels 50 mm thick. The unit has double cross flow heat recuperators and cooling circuit also hot water coil with standard 3-way valve.

The unit is equipped with electric panel, regulation and cooling circuit as of "plug and play" option.

Technical data

AlfaMax 160 200 250
Nominal air flow (supply/exhaust) [m³/h] 16000 20000 25000
Available pressure (supply/exhaust) [Pa] 400 400 400
Recovered power heat recuperators¹ [kW] 59.6 68.6 89.2
Max. Efficiency heat recuperators¹ [%] 93 86 89
Recovered capacity cooling circuit¹ [kW] 46.3 53.6 69.4
Total recovered capacity¹ [kW] 105.9 122.2 158.6
Compressors input power¹ [kW] 8.5 9.2 12.8
COP¹ 12.5 13.3 12.4
COP² (EN 14511) 4.0 3.9 3.9
Total dehumidification capacity¹ [kg/h] 102.2 127.6 159.5
Fans input power on supply [kW] 102.2 127.6 159.5
Fans input power on exhaust [kW] 10.9 13.7 12.4
Type / Compressors [n°] Scroll / 1
WATER REHEATING COIL (STANDARD)      
Capacity (without cooling circuit)¹ [kW] 131.9 182.7 205.9
Water flow³ [l/h] 11300 15700 17700
Pressure drop on water side ³ [kPa] 52.5 43.5 49
PLATE HEAT EXCHANGER R410A (STANDARD      
Nominal water flow ⁴ [l/h] 5760 6450 8260
Pressure drop⁴ [kPa] 33 33 33
INSPECTIONABLE PLATE HEAT EXCHANGER R410A (STANDARD      
Nominal water flow swimming pool⁵ [l/h] 7200 8100 10400
Pressure drop on swimming pool side⁵ [kPa] 34.2 34.7 34.2
Pressure drop on intermediate circuit side⁵ [kPa] 22.3 22.7 22.2
ELECTRICAL DATA      
Power supply 400 V - 3ph - 50 Hz
Total fans absorbed current on supply [A] 29.2 41 42
Total fans absorbed current on exhaust [A] 22 22.6 30
Total absorbed current unit [A] 86.2 99.6 123
Starting current unit [A] 209 223 287

Notes

1. External air 0oC, RH 80%; internal air 29oC, RH 60%

2. Data reffering to the EN 14511 norm for unit with reheating only function

3. Inlet/ outlet water temperature 70/60oC; pressure drop on water side including the 3-way valve

4. Inlet/ outlet not agressive water temperature 27/37oC

5. Inlet/ outlet temperature of intermediate circuit 37/27oC; inlet/ outlet swimming pool water temperature 25/33oC
J03.100.5B  •  Subject to technical modification
downloads
datasheet
Requesting information. Please wait a moment...

Requesting information. Please wait a moment...
PRODUCTS


Requesting information. Please wait a moment...