General technical data
Conguration: fresh air supply only (CBFFA)
Size 12.2 16.2 20.4 22.4 24.4
Cooling
Cooling capacity 1 kW 33.1 49.5 76.1 83.4 90.4
Sensible capacity 1 kW 18.8 27.8 38.3 43.3 48.0
Compressor power input 1 kW 9.2 12.9 20.0 21.7 23.3
EER 1 3.60 3.84 3.81 3.84 3.88
Heating
Heating capacity 2 kW 39.6 50.0 73.2 81.4 89.5
Compressor power input 2 kW 9.9 11.9 17.2 18.2 20.7
COP 2 4.00 4.20 4.26 4.47 4.32
Compressor
Type of compressors 3 Scroll Scroll Scroll Scroll Scroll
No. of compressors No 22444
Std Capacity control steps No 23444
Refrigeration circuits 22222
Air Handling Section Fans (Supply)
Type of supply fan 4 RAD RAD RAD RAD RAD
Number of supply fans No 11111
Fan diameter mm 400 400 560 560 560
Type of motor 5 EC EC EC EC EC
Supply airow m
3
/h 3400 4500 6000 7000 8000
Supply airow l/s 944 1250 1667 1944
2222
Installed unit power kW 1.3 1.3 2.9 2.9 2.9
Max. static pressure supply fan 6 Pa 675 470 775 730 650
High static pressure air handling section fans (OPTIONAL)
Type of supply fan RAD RAD RAD RAD RAD
Number of supply fans Nr 11111
Fan diameter mm 500 500 500 500 500
Supply airow l/s 944 1250 1667 1944 2222
Supply airow m
3
/h 3400 4500 6000 7000 8000
Installed unit power kW 2,6 2,6 5,5 5,5 5,5
Max. static pressure supply fan Pa 890 810 1260 1260 1260
Fans (Exhaust) (only with CCFFA conguration)
Type of exhaust fan 7 RAD RAD RAD RAD RAD
Number of exhaust fans 7 No 11111
Fan diameter 7 mm 400 400 500 500 500
Type of motor 7 EC EC EC EC EC
Exhaust airow 8 l/s 0-944 0-1250 0-1667 0-1944 0-2222
Installed unit power 7 kW 1.3 1.3 2.6 2.6 2.6
Max. exhaust static pressure 7 Pa 550 400 670 560 430
External Section Fans
Type of fans 9 AX AX AX AX AX
Number of fans No 2 2
222
Fan diameter mm 630 630 800 800 800
Standard airow l/s 6940 6940 11670 11670 11670
Installed unit power kW 1.05 1.05 1.5 1.5 1.5
Connections
Condensate drain mm 20 20 20 20 20
Power supply
Standard power supply V 400/3~/50 400/3~/50 400/3~/50 400/3~/50 400/3~/50
1. Fresh air temperature: 35°C D.B./ 24°C W.B. EER referred only to compressors
2. Fresh air temperature: 7°C D.B./ 6°C W.B. COP referred only to compressors
3. SCROLL = scroll compressor
4. RAD = radial fan
5. EC Electronic switching motor
6. Available nett pressure to overcome the supply
7. CCFFA - conguration for fresh air supply with extraction and exhaust
8. Range of variability of the exhaust air ow (only for CCFFA conguration)
9. AX = axial fan