
VAI3-WN-I_EN - 07/14 - Vaillant
EN
- 23 -
TECHNICAL DATA
14 Additional datasheet
Outdoor unit
VAI 3-025 WNO
VAI 3-035 WNO
VAI 3-050 WNO
Indoor Unit
VAI 3-025 WNI
VAI 3-035 WNI
VAI 3-050 WNI
Outdoor
Sound Power Level
Cooling
Nom.
dB(A)
61
63
65
Outdoor
Sound Power Level
Heating
outdoor 7(6) /
indoor 20 (max 15) dB(A)
NA *
NA *
NA *
Indoor
Sound Power Level
Cooling
Nom.
dB(A)
52
53
57
Outdoor
Rated Airflow
Cooling
m³/min
1600
1800
3200
Heating
m³/min
1600
1800
3200
Indoor
Rated Airflow
Cooling
m³/min
600
600
850
Indoor
Rated Airflow
Heating
m³/min
600
600
850
Refrigerant type
R410A
R410A
R410A
GWP
1975
1975
1975
GWP Fixed Text
Refrigerant leakage contributes to climate change. Refrigerant with lower global warming potential (GWP) would
contribute less to global warming than a refrigerant with higher GWP, if leaked to the atmosphere. This appliance
contains a refrigerant fluid with a GWP equal to
1975
. This means that if 1 kg of this refrigerant fluid would be
leaked to the atmosphere, the impact on global warming would be
1975
times higher than 1kg of CO2 ,over a
period of 100 years. Never try to interfere with the refrigerant circuit yourself or disassemble the product yourself
and always ask a professional.
Capacity control
Variable
Variable
Variable
Cooling function included
Yes
Yes
Yes
Heating function included
Yes
Yes
Yes
Average climate included
Yes
Yes
Yes
Cold season included
No
No
No
Warm season included
No
No
No
Cooling
Energy label
Yes
Yes
Yes
Pdesign
kW
2,6
3,5
5..3
SEER
6,4
6,4
5,6
Annual energy consumption
kWh
142
191
330
Heating (Average
climate)
Energy label
Yes
Yes
Yes
Pdesign
kW
2,7
3,5
5,3
SCOP
4
3,8
3,8
Annual energy consumption
kWh
945
1289
1967
Required back up heating cap at design conditions kW
0,3
0,5
1
Cooling
A Condition (35°C - 27/19)
Pdc
kW
2,6
3,5
5,3
EERd
3,7
3
3,2
B Condition (30°C - 27/19)
Pdc
kW
1,9
2,6
3,89
EERd
5,3
5
4,6
C Condition (25°C - 27/19)
Pdc
kW
1,2
1,6
2,5
EERd
8,6
8,4
6,1
D Condition (20°C - 27/19)
Pdc
kW
1,2
1,2
1,11
EERd
10,1
11
9