Toshiba ESTIA HWS-1501CSHM3-E, Data Book

Page: 33 / 179

4.HYDRO UNIT
Engineering Data book
32
4
Average heating capacity and power input
* Heating capacity and power input are include defrost cycle data.
* Heating capacity and power input are shown at maximum compressor operating frequency
* Power input does not include water pump power.
* Heating capacity and power input are measured in accordance with EN14511.
Capacity (kW) LWT (°C)
30 35 40 45 50 55
TO
(°C)
-20 5.66 5.48 5.34 5.23 — —
-15 7.09 6.86 6.69 6.55 — —
-7 8.68 8.40 8.19 8.02 7.69 —
-2 10.23 9.90 9.65 9.46 9.07 7.97
2 10.90 10.55 10.28 10.08 9.66 8.49
7 15.47 14.97 14.59 14.30 13.71 11.48
10 16.40 15.87 15.47 15.16 14.53 12.17
12 17.35 16.62 16.20 15.88 15.22 12.75
15 18.84 17.70 17.25 16.91 16.21 13.57
20 21.71 20.01 19.50 19.11 18.33 15.35
Power input (kW) LWT (°C)
30 35 40 45 50 55
TO
(°C)
-20 2.76 2.97 3.26 3.57 — —
-15 2.87 3.09 3.40 3.71 — —
-7 3.16 3.40 3.74 4.08 4.43 —
-2 3.11 3.35 3.68 4.02 4.37 4.32
2 3.07 3.30 3.63 3.96 4.30 4.26
7 3.00 3.23 3.55 3.88 4.21 4.17
10 2.98 3.21 3.53 3.86 4.18 4.14
12 2.97 3.20 3.52 3.84 4.17 4.13
15 2.96 3.19 3.51 3.83 4.16 4.12
20 2.94 3.17 3.48 3.81 4.13 4.09
COP LWT (°C)
30 35 40 45 50 55
TO
(°C)
-20 2.05 1.85 1.64 1.46 — —
-15 2.47 2.22 1.97 1.77 — —
-7 2.75 2.47 2.19 1.96 1.74 —
-2 3.29 2.96 2.62 2.35 2.08 1.84
2 3.56 3.20 2.83 2.54 2.25 1.99
7 5.16 4.63 4.11 3.69 3.26 2.75
10 5.50 4.94 4.38 3.93 3.48 2.94
12 5.84 5.19 4.60 4.14 3.65 3.09
15 6.36 5.55 4.91 4.42 3.90 3.29
20 7.38 6.31 5.60 5.02 4.44 3.75
TO : Outdoor temperature (DB°C) RH85%
LWT : Leaving water temperature (°C)