133
Type
AWHI 351.A10
AWHI 351.A14
AWHI 351.A20
Dimensions
Total length
mm
946
946
946
Total width
mm
880
1030
1200
Total height
mm
1870
1870
1870
Total weight
kg
287
297
361
Permiss. operating pressure
bar
3
3
3
MPa
0.3
0.3
0.3
Connections
Heating flow and return (female thread)
G
1
½
1
½
1
½
Condensate hose (Ø internal/external)
mm
25/32
25/32
25/32
Energy efficiency class
according to EU
Regulation no. 813/2013
Heating, average climatic conditions
■
Low temperature applications (W35)
A
++
A
+
A
+
■
Medium temperature applications (W55)
A
+
A
+
A
+
Heat pumps installed outdoors
Type
AWHO 351.A10 AWHO 351.A14 AWHO 351.A20
Heating performance data
to EN 14511
(A2/W35)
■
For secondary circuit flow rate
l/h
2400
3300
3700
■
For pressure drop
mbar
200
370
450
kPa
20
37
45
Rated heating output
kW
10.60
14.50
18.50
Electrical power consumption
kW
2.9
4.2
5.8
Coefficient of performance
ε
(COP)
3.60
3.50
3.20
Heating performance data
to EN 14511
(A7/W35, 5 K spread)
Rated heating output
kW
12.70
16.70
20.60
Power consumption
kW
3.1
4.2
6.1
Coefficient of performance
ε
(COP)
4.00
3.80
3.40
Heat yield
Max. fan rating
W
110
170
270
Max. air volume
m
3
/h
3500
4000
4500
Max. permissible pressure drop (on ventilation
air and extract air side)
Pa
–
–
–
Min. air intake temperature
°C
–
20
–
20
–
20
Max. air intake temperature
°C
35
35
35
Defrost as proportion of runtime
%
2 to 5
2 to 5
2 to 5
Heating water
(secondary circuit)
Content
l
5.0
5.5
6.0
Minimum flow rate
l/h
1100
1450
1700
Condenser pressure drop (with connection
pipes, standard delivery)
mbar
50
90
120
kPa
5.0
9.0
12.0
Max. flow temperature (at 5 K spread)
■
At air intake temperature
–
20 °C
°C
55
55
55
■
At air intake temperature
–
10 °C
°C
65
65
65
Specification
Specification
(cont.)
5692878
Appendix
Summary of Contents for Vitocal 350-A AWHI 351.A14
Page 82: ...82 Troubleshooting Repairs cont 5692878 Maintenance ...
Page 101: ...101 Parts list type AWHI 351 A Heat pump module cont 5692878 Components ...
Page 104: ...104 Parts list type AWHI 351 A Base frame cont 5692878 Components ...
Page 125: ...125 Parts list type AWHO 351 A Heat pump module cont 5692878 Components ...
