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43
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'15 • HM-T-246
(3) Performance characteristic table for heating system with recirculation loop
For the operation to top up, refer to the heating performance characteristics in section 2.6 (1) and (2).
enters transiently into the heat pump water heater.
In such condition, the heating performance characteristics is shown in the table below.
* Although the outlet water temperature is controlled and set 3 remote control under the condition that feed water inlet temperature
below, also shown by broken line in the following graph.
P lease see highlighted rows in the table below.
(a) In case of temperature set to 65°C
Setting temperature:65° C
Heating
capacity
P ower
consumption
COP
volume
Hot water outlet
temperature
Feed water inlet
temperature
Outdoor air
temperature
kW kW - L/min
° C
40° C
25
° C
14.0 5.4 2.61 8.3 65
16
° C
23.3 8.4 2.78 13.8 65
7
° C
24.8 10.9 2.27 14.7 65
2
° C
24.4 12.3 1.97 14.4 65
-7
° C
19.4 10.3 1.87 11.2 65
-10
° C
19.0 10.6 1.79 11.1 65
-20
° C
9.9 7.7 1.29 5.8 65
-25
° C
5.1 5.1 0.99 2.9 65
50° C
25
° C
11.7 5.7 2.07 11.4 65
16
° C
16.8 8.3 2.03 16.6 65
7
° C
19.4 10.6 1.82 17.0 67
2
° C
19.9 12.4 1.61 17.0 67
-7
° C
15.1 10.6 1.42 14.8 65
-10
° C
13.8 10.8 1.28 13.7 65
-20
° C
7.7 8.0 0.96 7.5 65
-25
° C
3.8 5.2 0.72 3.7 65
55° C
25
° C
10.4 5.8 1.79 15.2 65
16
° C
14.6 8.5 1.72 17.0 68
7
° C
16.8 10.8 1.56 17.0 70
2
° C
15.7 12.0 1.31 17.0 69
-7
° C
11.7 10.1 1.16 16.7 65
-10
° C
11.7 10.8 1.08 17.0 65
-20
° C
6.8 8.2 0.83 10.0 65
-25
° C
3.4 5.3 0.64 4.9 65
60° C
25
° C
9.1 6.0 1.53 17.0 68
16
° C
11.4 8.5 1.35 17.0 70
7
° C
14.4 10.9 1.33 17.0 73
2
° C
13.3 12.0 1.10 17.0 72
-7
° C
10.3 10.5 0.98 17.0 69
-10
° C
10.1 10.8 0.93 17.0 69
-20
° C
6.1 8.4 0.73 17.0 65
-25
° C
3.0 5.3 0.56 8.9 65
* In case that actual water circuit head is more than 5m (49kP a), hot water outlet temperature could exceed the setting temperature.
* For above conditions performance takes into account of defrost operation.
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