Technical information

9
4.2.- B4IH (Heat pump)
(1) Data in compliance with Eurovent. Summer: Indoor DB 27° C / WB 19° C, outdoor DB 35° C.
Winter: Indoor DB 20° C, outdoor DB 7° C/WB 6° C.
(DB = dry bulb, WB = wet bulb)
(2) Add indoor motor consumption.
(3) See INDOOR FAN PERFORMANCES table for different pressure flows.
(4) See dimensions and weights of the accessories.
HPD: High pressure drive, optional.
Models
B4IH
360 480
Cooling capacities (1)
Nett cooling capacity kW 107.6 140
Nominal absorbed power in cool kW 43 59.5
Heating capacities (1)
Heating capacities (2) kW 127.1 163.3
Nominal absorbed power in heat kW 41.9 56.7
Optional electric heater heating
capacity (400 V) (2)
kW 37 - 50 - 60 37 - 50 - 60
Compressors
Nominal/start current A 85 / 167 112 / 272
Type SCROLL SCROLL
No. of circuits 3 3
Refrigerant (R-407C) Circuit No. 1/2/3 kg 13.7 / 13.7 / 13.7 13.7 / 13.7 / 27.9
Power supply V / ph / Hz 400 / 3 + N / 50
Indoor fan (3)
Nominal air flow m
3
/h 21 000 25 000
Maximum static pressure
with nominal flow
Standard Pa 300 275
HPD Pa 480 465
Maximum flow m
3
/h 23 000 28 000
Minimum flow m
3
/h 19 000 22 000
Standard motor kW 9.2 11
Indoor coil
(evaporating unit)
No. of elements 4 4
Distance between fins mm 1.81 1.81
Front surface m
2
2.9 3.7
Air filters
Amount per unit 4 4
Dimensions mm 1 000 x 760 x 50 1 000 x 760 x 50
Outdoor fan
Diameter/number mm 630 / 3 630 / 4
Nominal flow m
3
/h 11 000 11 000
Motor kW 1.5 1.5
Outdoor coil
(condensing unit)
No. of elements 2 / 3 3
Distance between fins mm 1.81 1.81 / 2.11
Front surface m
2
7 8.5
Nett dimensions (4)
Height mm 1 815 1 815
Length mm 4 580 4 580
Width mm 2 200 2 200
Net weight (basic unit without accessories) (4) kg 2 060 2 350