Ferroli 20-V, Installation And Operation Manual, Page: 5 / 18

5
GENERAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
OVERALL DIMENSIONS
18
°C
A C
B
Mod. UM 20-V 30-V 40-V
A mm 790 1030 1030
B mm 270 310 310
C mm 190 205 205
NOTES:
(1)
Operation in the Heating mode. The data refer to:
- Inlet Water temperature: 70°C ,
Δ
t water 10°C
- Ambient Air temperature 20°C D.B.
(2) Operation in Heating mode. The data refer to:
- Inlet Water temperature 50°C,
Δ
t water 5°C
- Ambient Air temperature 20°C D.B.
(3) Operation in the Cooling mode. The data refer to:
- Inlet Water temperature: 7°C ,
Δ
t water 5°C
- Ambient Air temperature 27°C D.B., 19°C W.B.
(4) Sound pressure in a 100 m
3
room with 0.5 sec. reverberation time.
(NOTE): the water pressure drops on the wet side are inclusive of los-
ses from the valve.
MOD. UM 20 30 40
Heating capacity
(1)
max. [W] 3400 4500 6600
med. [W] 2900 3800 5500
min [W] 2550 3300 4800
Water flow rate
(1)
[l/h] 292 387 568
Water pressure drop on wet side
(1)
[Kpa] 14,0 17,0 24,0
Heating capacity (2) max. [W] 2500 3400 5000
Water pressure drop on wet side (2) [Kpa] 14,0 18,0 31,0
Cooling capacity (3)
max. [W] 1800 2700 3700
med. [W] 1400 2250 3100
min [W] 1200 2000 2700
Water flow rate (3) [l/h] 310 464 636
Dehumidification at max speed
(3) [g/h] 400 850 1110
Sensible cooling capacity at max speed
(3) [W] 1530 2100 2960
Water pressure drop on wet side
(3)
[Kpa] 17 21 37
Air flow rate
max. [m³/h] 380 500 730
med. [m³/h] 260 410 600
min [m³/h] 200 350 520
N° fans N° 1 1 1
Sound pressure (4)
max. [dB(A)] 41 42 47
med. [dB(A)] 35 40 45
min [dB(A)] 32 37 43
Power input [W] 30 36 46
Wet connections
F
[ " ] 1/2" F 1/2" F 1/2" F
Condensation drain pipe diameter
F
[mm] 16 16 16
three-way valve connection
Type - electronic ON-OFF
Ø [ " ] 1/2" 1/2" 1/2"
Packaging dimension
L mm 865 1100
H mm 285 290
D mm 340 380
Net weight indoor unit
kg 8 14
Gross weight indoor unit
kg 10 15