Ferroli RPA 16, Installation And Operation Manual

Page: 9 / 48

9
MAIN FEATURES
Technical specifications of the heat pump series (PN) R22
Size of Units 16 19 24 30 38 42 50 UM
Refrigerating power (2)
4300 5650 6300 7500 / / / W
Power draw in cold mode (2) 1700 2100 2580 3000 / / / W
Water flow rate
(2)
0.21 0.27 0.30 0.35 / / / l/s
Water load losses (2)
16.4 18.5 16.0 17.7 / / / kPa
Thermal power (3)
5300 6550 7700 8200 / / / W
Power draw in heat mode (3) 1700 2170 2600 2800 / / / W
Water flow rate (3)
0.25 0.31 0.37 0.39 / / / l/s
Water load losses (3)
24.4 24.9 23.9 21.0 / / / kPa
Air flow rate 2450 2500 2550 2500 / / / m
3
/h
N° fans
1 / N°
Sound pressure of unit (4)
55 56 57 58 / / / dB(A)
Sound power of unit (4)
63 64 65 66 / / / dB(A)
Type of coolant R22 /
Coolant charge
1.20 1.65 2.50 3.70 / / / kg
Technical specifications of the heat pump series (PN) R22
Size of Unit 16 19 24 30 38 42 50 UM
Shipment volume 0.33 0.33 0.42 0.42 0.52 0.52 0.52
m
3
Weight of unit
with packing
80 86 93 100 110 116 121 kg
Weight of unit
without packing
74 80 86 93 120 126 131 kg
Type
SCROLL
Quantity
1 N°
Model ZR22K3 ZR28K3 ZR43K3 ZR40K3 ZR48K3E ZR61K3E ZR72K3E
Oil charge
(1)
1000 1000 1100 1100 1300 1550 1650 cc
Compressor
Type
PLATES
Quantity 1 N°
Water connections 3/4”M 3/4”M 3/4”M 3/4”M 1”M 1”M 1”M Ø”
Maximum water pressure
1000 kPa
Water content
0.4 0.5 0.7 0.9 1.0 1.1 1.2 I
Evaporator
Type
FINNED
Quantity
1 N°
Banks 1 2 2 3 2 2 3 N°
Fin pitch 1.6 1.8 1.8 1.8 1.8 1.8 2.1 gr
Area
0.57 0.57 0.64 0.64 0.92 0.92 0.92
m
2
Condenser
Pressure switches on gas side
High
pressure
Type
ACB-2UB168W
Intervention 28 bar
Low
pressure
Type ACB-2UA151W
Intervention 1 bar
Differential pressure switch on wet side
Type SFS 80 - 105
Minimum Dp
10.5 kPa