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INSTALLERUSER
MAINTENANCE TECHNICIAN
3.18 TECHNICAL DATA.
- Flue temperature values refer to an air inlet
temperature of 15°C and ow temperature of
50°C.
- The data relevant to domestic hot water
performance refer to a dynamic inlet pressure
of 2 bar and an inlet temperature of 15°C; the
values are measured directly at the boiler outlet
considering that to obtain the data declared
mixing with cold water is necessary.
- * Yields refer to the lower heating value.
Intec 12 Systeme External Intec 30 System External
Nominal heat input (NG / Universal LPG) MJ/h (kW) 49,2 (12,3) 121,6 (30,4)
Minimum heat input (NG / Universal LPG) MJ/h (kW) 9,8 (2,5) 23,6 (5,9)
Nominal heat output (useful) (NG / Universal LPG) kW 12,0 30,0
Minimum heat output (useful) (NG / Universal LPG) kW 2,3 5,7
* Eciency 80/60 Nom./Min. % 97,4 / 93,5 98,6 / 96,7
* Eciency 50/30 Nom./Min. % 107,0 / 102,7 108,0 / 105,9
* Eciency 40/30 Nom./Min. % 107,1 / 107,1 109,0 / 106,0
Heat loss at casing with burner On/O % 0,3 / 0,88 0,2 / 0,48
Heat loss at ue with burner On/O % 2,3 / 0,02 1,2 / 0,01
Central heating circuit max. operating pressure kPa 300 300
Central heating circuit max. operating temperature °C 90 90
Adjustable central heating temperature °C 20 - 85 20 - 85
System expansion vessel volume l 8,0 8,0
Expansion vessel factory-set pressure bar 1 1
Water content in generator l 2,65 2,30
Head available with 1000 l/h ow rate kPa (m H
2
O) 17,1 (1,7) 26,4 (2,7)
Weight of full boiler kg 35,65 41,1
Weight of empty boiler kg 33,0 38,8
Electrical connection V/Hz 230/50 230/50
Power input A 0,54 0,66
Installed electric power W 120 140
Pump consumption W 89 92
Fan power consumption W 17 27
Equipment electrical system protection - IPX5D IPX5D
NO
X
class - 5 5
Weighted NO
X
mg/kWh 29,0 36,0
Weighted CO mg/kWh 20,4 27,0
Type of appliance C13 /C33 / C43 / C53 / C63
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