49
Standard unit
General technical data
Size 182 222 262 302 352
Cooling
Cooling capacity 1 kW 49.7 58.7 68.0 78.9 90.1
Compressor power input 1 kW 16.0 19.8 23.2 26.1 30.2
Partial recovery heating capacity 2 kW 16.4 19.6 22.8 26.2 30.1
Cooling capacity (EN14511:2013) 3 kW 49.3 58.3 67.5 78.6 89.8
Total power input (EN14511:2013) 3 kW 17.6 21.4 24.7 27.9 32.1
EER (EN 14511:2013) 3 2.81 2.72 2.74 2.81 2.79
SEER 9 3,81 3,80 3,82 3,81 3,80
Compressor
Type of compressors 4 Scroll Scroll Scroll Scroll Scroll
No. of compressors Nr 2 2 2 2 2
Rated power (C1) HP 20 22 27 30 35
Std Capacity control steps Nr 3 3 3 2 3
Oil charge (C1) l 5.90 6.00 6.60 6.80 8.10
Refrigerant charge (C1) kg 14 14 14 17 23
Refrigeration circuits Nr 1 1 1 1 1
Internal exchanger
Type of internal exchanger 5 PHE PHE PHE PHE PHE
Water ow-rate (User Side) 3 l/s 2,36 2,79 3,23 3,75 4,29
Internal exchanger pressure drops 3 kPa 45,5 47,0 49,6 24,1 25,6
Water content l 4.00 4.70 5.40 6.40 7.00
External Section Fans
Type of fans 6 RAD RAD RAD RAD RAD
Number of fans Nr 2 2 3 3 3
Fan diameter mm 500 500 500 500 500
Type of motor 7 EC EC EC EC EC
Standard airow l/s 5000 5000 6667 7500 7500
Installed unit power kW 2.70 2.70 2.70 2.70 2.70
Max external static pressure Pa 450 450 570 450 420
Connections
Water ttings 1 1/2” 1 1/2” 1 1/2” 2” 2”
Power supply
Standard power supply V 400/3~/50 400/3~/50 400/3~/50 400/3~/50 400/3~/50
Sound levels
Sound power in the duct 8 dB(A) 80 81 79 82 84
The Product is compliant with the Erp (Energy Related Products) European Directive. It includes the Commission delegated Regulation (EU) No 2016/2281, also known as Ecodesign Lot21.
Contains uorinated greenhouse gases’(GWP 2087,5)
1. Data refer to the following conditions: internal water exchanger = 12/7 °C; outdoor air temperature 35°C
2. Exchanger water temperature - Partial recovery = 40/45°C
3. Data calculated in compliance with Standard EN 14511:2011referred to the following conditions : Internal exchanger water temperature = 12/7 °C. Input air temperature to the external exchanger = 35°C Static pressure of the ducted
external section = 120 Pa
4. SCROLL = scroll compressor
5. PHE = plate exchanger
6. RAD = ventilatore radiale
7. EC Electronic switching motor
8. Sound power measured in accordance with UNI EN ISO 9614 and Eurovent 8/1 standards for ducted unit with
available pressure equal to 120 Pa.
9. Data calculated according to the EN 14825:2016 Regulation