Heating mode , two pipes ** Heating capacity |
kW |
2.62 |
5.42 |
6.05 |
7.10 |
7.65 |
2.81 |
6.45 |
7.28 |
8.70 |
9.42 |
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Cooling mode , four pipes * |
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Total cooling capacity |
kW |
1.86 |
3.70 |
4.10 |
4.80 |
5.19 |
1.96 |
4.09 |
4.59 |
5.51 |
6.02 |
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Sensible cooling capacity |
kW |
1.51 |
3.06 |
3.42 |
4.07 |
4.45 |
1.58 |
3.33 |
3.76 |
4.57 |
5.04 |
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Water flow rate |
l / s |
NA |
0.09 |
0.18 |
0.19 |
0.23 |
0.25 |
0.09 |
0.19 |
0.22 |
0.26 |
0.29 |
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l / h |
320 |
640 |
700 |
820 |
890 |
340 |
700 |
790 |
950 |
1030 |
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Water pressure drop |
kPa |
8 |
30 |
35 |
46 |
53 |
7 |
32 |
39 |
53 |
62 |
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Water content |
l |
1.1 |
1.4 |
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Heating mode , four pipes *** |
||||||||||||||||
Heating capacity |
kW |
2.40 |
4.47 |
4.91 |
5.65 |
6.04 |
2.61 |
5.54 |
6.13 |
7.03 |
7.44 |
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Water flow rate |
l / s l / h |
NA |
0.06
210
|
0.11
390
|
0.12
430
|
0.14
500
|
0.15
530
|
0.06
230
|
0.14
490
|
0.15
540
|
0.17
620
|
0.18
650
|
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Water pressure drop |
kPa |
3 |
10 |
11 |
15 |
16 |
4 |
13 |
16 |
20 |
22 |
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Water content |
l |
0.5 |
0.6 |
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Electric heater |
230V ± 10 % - 1ph |
230V ± 10 % - 1ph |
230V ± 10 % - 1ph |
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Maximum capacity |
W |
2000 |
2000 |
2000 |
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Current drawn |
A |
9.1 |
9.1 |
9.1 |
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Sound levels |
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Sound power level ( return and |
dB ( A ) |
35 |
53 |
58 |
63 |
67 |
35 |
53 |
58 |
63 |
67 |
35 |
53 |
58 |
63 |
67 |
radiated ) |
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Sound power level ( supply ) |
dB ( A ) |
36 |
57 |
61 |
66 |
70 |
36 |
57 |
61 |
66 |
70 |
36 |
57 |
61 |
66 |
70 |
Electrical data , motor Power input |
W |
9 |
52 |
78 |
146 |
212 |
9 |
52 |
78 |
146 |
212 |
9 |
52 |
78 |
146 |
212 |
Current drawn |
A |
0.12 |
0.67 |
0.95 |
1.58 |
1.88 |
0.12 |
0.67 |
0.95 |
1.58 |
1.88 |
0.12 |
0.67 |
0.95 |
1.58 |
1.88 |
FCEER [ energy class ] - 2 pipes |
100 |
[ A ] |
114 |
[ A ] |
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FCCOP [ energy class ] |
150 |
[ A ] |
170 |
[ A ] |
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FCEER [ energy class ] - 4 pipes |
100 |
[ A ] |
108 |
[ A ] |
||||||||||||
FCCOP [ energy class ] |
131 |
[ A ] |
152 |
[ A ] |
* |
Eurovent conditions : Entering air temperature = 27 ° C db / 47 % rh – entering water temperature = 7 ° C , water temperature difference = 5 K . |
** |
Eurovent conditions : Entering air temperature = 20 ° C , entering water temperature = 50 ° C , same water flow rate as in cooling . |
*** |
Eurovent conditions : Entering air temperature = 20 ° C , entering water temperature = 70 ° C , water temperature difference = 10 K . |