Fondital ITACA KC 24, Инструкция по установке, эксплуатации и обслуживанию, Страница: 37 / 100

Technical features and dimensions
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2.5 General characteristics
Description um KC 12 KC 24 KC 28 KC 32
CH nominal heat input kW 12,0 23,7 26,4 30,4
Minimum heat input kW 2,0 3,0 3,3 4,2
Maximum heat output (80-60°C) - CH kW 11,7 23,0 25,5 29,4
Minimum heat output (80-60°C) - CH kW 1,8 2,6 3,0 3,9
Maximum heat output (50-30°C) - CH kW 12,6 25,0 27,9 32,3
Minimum heat output (50-30°C) - CH kW 2,1 3,2 3,5 4,4
Minimum CH system pressure bar 0,5 0,5 0,5 0,5
Maximum CH system pressure bar 3,0 3,0 3,0 3,0
DHW maximum heat input kW 18,0 27,3 30,4 34,5
DHW minimum heat input kW 2,0 3,0 3,3 4,2
DHW circuit min. pressure bar 0,5 0,5 0,5 0,5
DHW circuit max. pressure bar 6,0 6,0 6,0 6,0
DHW specific flow rate (ΔT=25K)
l/min 10,6 16,1 18,6 19,4
DHW specific flow rate (ΔT=30K)
l/min 8,8 13,4 15,5 16,2
Qualification of domestic hot water - EN 13203-1
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Electric power supply – voltage / frequency V - Hz 230 - 50 230 - 50 230 - 50 230 - 50
Power mains supply fuse A 3,15 3,15 3,15 3,15
Maximum power consumption W 88 97 101 106
Pump absorption W 50 50 50 50
Electric protection rating IP X5D X5D X5D X5D
Net weight kg 32,0 34,5 35,5 37,0
Natural gas consumption at maximum CH output (Value referred to 15
°C - 1013 mbar)
cu. m/h 1,27 2,51 2,79 3,22
Propane gas consumption at maximum CH output kg/h 0,93 1,84 2,05 2,36
Maximum CH working temperature °C 83 83 83 83
Maximum DHW working temperature °C 62 62 62 62
Total capacity of expansion vessel l 10 10 10 10
Maximum recommended system capacity (Maximum water temperatu-
re 83°C, expansion vessel pressure 1 bar)
l 200 200 200 200
Tab. 6 General specifications KC models