PERFORMANCE IN HEATING | COOLING MODE
WRL160°H°°°°°°°
9.23. WRL160°H°°°°°°° HEATING MODE
Condenser water outlet temperature °C
25 30 35 40 45 50 55 60
Ph Pe
C.O.P.
Ph Pe
C.O.P.
Ph Pe
C.O.P.
Ph Pe
C.O.P.
Ph Pe
C.O.P.
Ph Pe
C.O.P.
Ph Pe
C.O.P.
Ph Pe
C.O.P.
[kW] [kW] [kW] [kW] [kW] [kW] [kW] [kW]
EVAPORATOR WATER OUTLET TEMPERATURE °C
-8 36.07 8.09 4.46 36.82 8.64 4.26 36.80 9.42 3.90 35.68 10.45 3.41 33.15 11.74 2.82 - - - - - - - - -
-6 38.45 8.11 4.74 38.89 8.66 4.49 38.72 9.44 4.10 37.65 10.46 3.60 35.35 11.75 3.01 31.52 13.32 2.37 - - - - - -
-4 40.87 8.12 5.03 40.96 8.67 4.72 40.63 9.44 4.30 39.56 10.46 3.78 37.46 11.75 3.19 34.00 13.32 2.55 - - - - - -
-3 42.10 8.13 5.18 42.00 8.67 4.84 41.57 9.44 4.49 40.50 10.46 3.87 38.48 11.75 3.28 35.19 13.32 2.64 - - - - - -
-2 43.34 8.13 5.33 43.04 8.67 4.97 42.51 9.44 4.50 41.43 10.46 3.96 39.49 11.74 3.36 36.37 13.31 2.73 31.76 13.28 2.39 - - -
0 45.87 8.13 5.64 45.16 8.67 5.21 44.40 9.43 4.71 43.27 10.45 4.14 41.46 11.73 3.54 38.65 13.29 2.91 34.53 15.16 2.28 - - -
2 48.48 8.12 5.97 47.33 8.66 5.47 46.31 9.42 4.92 45.10 10.43 4.32 43.38 11.71 3.71 40.85 13.27 3.08 37.19 15.13 2.46 - - -
4 51.18 8.12 6.31 49.56
8.64 5.73 48.24 9.40 5.13 46.92 10.41 4.51 45.27 11.68 3.88 42.99 13.24 3.25 39.76 15.10 2.63 35.27 17.28 2.04
5 52.56 8.11 6.48 50.70
8.64 5.87 49.22 9.39 5.24 47.83 10.40 4.60 46.20 11.67 3.96 44.03 13.22 3.33 41.01 15.08 2.72 36.81 17.26 2.13
6 53.98 8.11 6.66 51.86
8.63 6.01 50.22 9.38 5.35 48.75 10.39 4.69 47.14 11.65 4.04 45.07 13.21 3.41 42.24 15.06 2.80 38.32 17.24 2.22
7 55.43 8.10 6.84 53.04
8.62 6.15 51.23 9.37 5.46 49.67 10.37 4.79 48.07 11.64 4.13 46.10 13.19 3.49 43.45 15.05 2.89 39.81 17.22 2.31
8 56.91 8.10 7.03 54.25
8.62 6.30 52.25 9.36 5.58 50.61 10.36 4.88 49.00 11.63 4.21 47.12 13.17 3.58 44.65 15.03 2.97 41.28 17.20 2.40
10 - - - 56.74
8.60 6.60 54.36 9.35 5.82 52.50 10.34 5.08 50.87 11.60 4.39 49.14 13.14 3.74 47.01 14.99 3.14 44.15 17.16 2.57
12 - - - 59.35
8.59 6.91 56.54 9.33 6.06 54.45 10.31 5.28 52.76 11.57 4.56 51.16 13.11 3.90 49.32 14.95 3.30 46.95 17.11 2.74
14 - - - 62.08
8.58 7.23 58.83 9.31 6.32 56.47 10.29 5.49 54.69 11.54 4.74 53.18 13.08 4.07 51.62 14.91 3.46 49.70 17.07 2.91
16 - - - - - - 61.23 9.30 6.58 58.57 10.28 5.70 56.67 11.52 4.92 55.21 13.05 4.23 53.89 14.88 3.62 52.39 17.03 3.08
18 - - - - - - - - - 60.77 10.27 5.92 58.71 11.50 5.10 57.28 13.02 4.40 56.17 14.85 3.78 55.06 17.00 3.24
9.24. WRL160°H°°°°°°°° COOLING MODE
Condenser water outlet temperature °C
25 30 35 40 45 50 55 60
Pc Pe
E.E.R.
Pc Pe
E.E.R.
Pc Pe
E.E.R.
Pc Pe
E.E.R.
Pc Pe
E.E.R.
Pc Pe
E.E.R.
Pc Pe
E.E.R.
Ph Pe
E.E.R.
[kW] [kW] [kW] [kW] [kW] [kW] [kW] [kW]
EVAPORATOR WATER INPUT TEMPERATURE °C
-8 23.45 7.75 3.03 22.28 8.51 2.62 21.01 9.36 2.24 19.68 10.33 1.91 18.34 11.41 1.61 ---------
-6 26.43 7.74 3.41 25.08 8.52 2.94 23.61 9.41 2.51 22.08 10.41 2.12 20.54 11.54 1.78 19.02 12.78 1.49 ------
-4 29.39 7.74 3.80 27.86 8.54 3.26 26.21 9.46 2.77 24.49 10.49 2.33 22.75 11.65 1.95 21.03 12.95 1.62 ------
-3 30.87 7.75 3.98 29.25 8.56 3.42 27.51 9.48 2.90 25.70 10.53 2.44 23.86 11.71 2.04 22.04 13.02 1.69 ------
-2 32.34 7.75 4.17 30.64 8.57 3.58 28.81 9.51 3.03 26.91 10.57 2.55 24.98 11.76 2.12 23.06 13.10 1.76 ------
0 35.26 7.77 4.54 33.40 8.60 3.89 31.41 9.55 3.29 29.34 10.64 2.76 27.22 11.86 2.29 25.12 13.23 1.90 23.06 14.75 1.56 - - -
2 38.17 7.79 4.90 36.16 8.62 4.19 34.01 9.59 3.55 31.77 10.70 2.97 29.48 11.95 2.47 27.20 13.35 2.04 24.96 14.91 1.67 - - -
4 41.05 7.81 5.25 38.91 8.65 4.50 36.61 9.63 3.80 34.21 10.75 3.18 31.76 12.03 2.64 29.30 13.46 2.18 26.89 15.05 1.79 24.55 16.81 1.46
6 43.92 7.85 5.60 41.64 8.69 4.79 39.21 9.67 4.05 36.66 10.80 3.39 34.06 12.09 2.82 31.43 13.54 2.32 28.85 15.16 1.90 26.33 16.96 1.55
7
45.35 7.86 5.77 43.00 8.70 4.94 40.51 9.70 4.18 37.89 10.82 3.50 35.21 12.12 2.90 32.51 13.58 2.39 29.84 15.22 1.96 27.24 17.03 1.60
8 46.77 7.88 5.93 44.37 8.72 5.09 41.80 9.70 4.31 39.12 10.84 3.61 36.36 12.14 2.99 33.59 13.62 2.47 30.84 15.26 2.02 28.16 17.09 1.65
10 49.60 7.92 6.26 47.08 8.75 5.38 44.39 9.73 4.56 41.58 10.87 3.82 38.69 12.18 3.18 35.77 13.67 2.62 32.86 15.34 2.14 30.02 17.19 1.75
12 - - - 49.78 8.78 5.67 46.98 9.75 4.82 44.04 10.89 4.04 41.02 12.21 3.36 37.97 13.71 2.77 34.92 15.39 2.27 31.93 17.27 1.85
14 - - - 52.47 8.81 5.96 49.56 9.77 5.07 46.52 10.91 4.27 43.38 12.22 3.55 40.19 13.73 2.93 37.01 15.42 2.40 33.87 17.31 1.96
16 ------52.15 9.78 5.33 48.99 10.91 4.49 45.74 12.22 3.74 42.44 13.72 3.09 39.13 15.43 2.54 35.86 17.34 2.07
18 ------
54.73 9.79 5.59
51.48 10.90 4.72 48.12 12.20 3.94 44.71 13.71 3.26 41.28 15.41 2.68 37.88 17.33 2.19
KEY
Ph Heating capacity
Pc Cooling capacity
Pe Input power
∆T DIFFERENT FROM NOMINAL (∆T 5)
AT THE EVAPORATOR 35810
Cooling capacity 0,990 1 1,020 1,030
Input power 0,990 1 1,010 1,020
Heating capacity 0,991 1 1,013 1,022
Input power 1,014 1 0,978 0,963
FOULING FACTOR [K*M
2
]/[W]
0,00001 0,00002 0,00005
Cooling capacity 1 0,99 0,98
Input power 1 1 1
Heating capacity 1 1 0,99
Input power 1 1 1,02
∆T DIFFERENT FROM NOMINAL (∆T 5)
AL CONDENSER 5101522
Cooling capacity 1 1,010 1,020 1,030
Input power 1 0,990 0,980 0,970
Heating capacity
the variations can be ignored
Operating range with “Y” valve.
31
IWRLTY. 1109. 5890974_05
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