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3x400 V
Max operating current heat pump includ-
ing 5 – 6 kW immersion heater (Recom-
mended fuse rating)
Max operating current heat pump includ-
ing 7 kW immersion heater, connected
upon delivery (Recommended fuse rat-
ing)
Max operating current heat pump includ-
ing 9 kW immersion heater, requires
connection (Recommended fuse rating)
Output, Brine pump
Output, Heating medium pump
Enclosure class
Refrigerant circuit
Type of refrigerant
GWP refrigerant
Volume
CO
equivalent
2
Cut-out value pressure switch HP / LP
Difference pressure switch HP / LP
Brine circuit
Min/max system pressure brine
Min flow
Nominal flow
Max external avail. press at nom flow
Min/Max incoming Brine temp
Min. outgoing brine temp.
Heating medium circuit
Min/Max system pressure heating medi-
um
Min flow
Nominal flow
Max external avail. press at nom flow
Min/max HM-temp
Sound power level (L
0/35
Sound pressure level (L
according to EN ISO 11203 at 0/35 and 1m range
Pipe connections
Brine ext diam. CU pipe
Heating medium ext diam. CU pipes
Connection, hot water heater ext diam
1)
Reported efficiency for the system takes the product's temperature regulator into account.
2)
Max. permitted impedance in the mains connected point in accordance with EN 61000-3-11. Start currents can cause short voltage dips
that could affect other equipment in unfavourable conditions. If the impedance in the mains connection point is higher than that stated
it is possible that interference will occur. If the impedance in the mains connection point is higher than that stated check with the power
supplier before purchasing the equipment.
Miscellaneous
Miscellaneous
Dimensions and weight
72
Chapter 12 |
Technical data
A
rms
A
rms
A
rms
W
W
kg
ton
MPa
MPa
MPa
l/s
l/s
kPa
°C
°C
MPa
l/s
l/s
kPa
°C
)
dB(A)
WA
acc to 12,102 at
)
dB(A)
PA
calculated values
mm
mm
mm
5
6
8
18(20)
13(16)
15(16)
18(20)
19(20)
21(25)
24(25)
19(20)
22(25)
30 – 87
30 – 87
30 – 87
7 – 67
7 – 67
7 – 67
1.2
1.5
1.8
2.13
2.66
3.19
2.9 (29 bar) / 0.15 (1.5 bar)
0.7 (-7 bar) / 0.15 (1.5 bar)
0.05 (0.5 bar) / 0.3 (3 bar)
0.19
0.25
0.33
0.23
0.30
0.42
62
58
48
0.05 (0.5 bar) / 0.4 (4 bar)
0.08
0.10
0.13
0.10
0.13
0.18
68
67
64
37
42
43
22
27
28
22
22
5
6
8
10
12
15
15(16)
18(20)
20(20)
21(25)
23(25)
24(25)
22(25)
24(25)
26(30)
35 – 185
35 – 185
35 – 185
7 – 67
7 – 67
10 – 87
IP21
R407C
1,774
2.1
2.0
2.0
3.73
3.55
3.55
0.40
0.47
0.62
0.51
0.65
0.75
85
69
58
see diagram
-12
0.16
0.19
0.25
0.22
0.27
0.36
64
58
60
see diagram
43
43
42
28
28
27
28
28
28
10
12
15
17
22(25)
26(30)
28(30)
35 – 185
10 – 87
2.0
3.55
0.67
0.82
48
0.27
0.40
55
42
27
35
17
NIBE F1145
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