User`s guide

ACF60-00 – Installation, User’s and Maintenance Manual
22 Ed. 04/2012
Table 13 – ACF60-00 HR, ACF60-00 HR S – Cooling capacity multiplication correctional factors in air conditioning +
heat recovery mode for external air temperatures and water flow rates different from the nominal values
reported in the table.
ACF60-00 HR, ACF60-00 HR S – HEATING CAPACITY OF THE HEAT RECOVERY
UNIT in kW (chilled water delivery temperature 7.2 °C, output AT THE HEAT
RECOVERY UNIT variable)
Table 14 – Heat capacity of the heat recovery unit in relation to the temperature (T) of the water returning to the heat
recovery unit and the T of the external air. Temperature values for chilled water delivery = 7.2°C, output =
500 L/hr. Empty grey boxes: outside operational range
OPERATIONAL MODE: AIR CONDITIONING + HEAT RECOVERY
WATER DELIVERY TEMPERATURE °C
EXTERNAL AIR
TEMPERATURE
°C
3.0 5.0 7.0 9.0
0
0.97 0.98 1.00 1.02
5
0.97 0.98 1.00 1.02
10
0.97 0.98 1.00 1.02
15
0.97 0.98 1.00 1.02
20
0.97 0.98 1.00 1.02
25
0.96 0.98 1.00 1.02
30
0.89 0.97 1.00 1.02
35
0.73 0.91
1.00
1.02
40
— 0.89 0.95 0.96
45
— — 0.80 0.85
HEAT CAPACITY kW (Output = 500 L/hr)
EXTERNAL AIR TEMPERATURE
°C
RECOVERY
SYSTEM HOT
WATER RETURN
TEMPERATURE
°C
15 20 25 30 35 40 45
10
27.00 27.20 27.43 27.50 27.90 28.20 28.50
20
21.30 22.00 22.54 23.00 23.48 24.40 25.00
30
15.41 16.30 17.15 18.05 19.08 20.08 21.15
40
10.50 11.50 12.30 13.49 14.92 16.30 18.01
50
6.40 7.10 8.01 9.30 11.00 12.80 14.88
60
2.80 3.58 4.50 5.50 7.33 9.20 12.00
70
2.40 2.63 4.05 6.15 8.90