132
Heat pumps installed indoors
Type
AWHI 351.A10
AWHI 351.A14
AWHI 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
37
45
61
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
Electrical values
, heat pump
Rated voltage
3/N/PE 400 V/50 Hz
Max. rated current
A
10
14
18.3
Starting current (with electronic starting current
limiter)
A
23
26
30
Starting current (with stalled armature)
A
64
101
99
Fuse protection
3 x B16A
3 x B20A
3 x B25A
Fan protection
6.3 A H (slow)
6.3 A H (slow)
6.3 A H (slow)
Control circuit rated voltage
1/N/PE 230 V/50 Hz
Control circuit protection
6.3 A H (slow)
6.3 A H (slow)
6.3 A H (slow)
Refrigerant circuit
Refrigerant
R407C
R407C
R407C
■
Refrigerant charge
kg
4.0
4.5
5.2
■
Global warming potential (GWP)
1774
1774
1774
■
CO
2
equivalent
t
7.1
8.0
9.2
Compressor
Type
Hermetically sealed scroll compressor with injection
■
Oil in compressor
Type
Emkarate RL 32 3MAF
■
Quantity of oil in compressor
l
1.9
1.9
4.0
Specification
Specification
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 ...
