Operating Data; General Characteristics - Fondital ANTEA Monothermal CTFS 40 Installation - Use - Maintenance

2.4

Operating data

Burner pressures reported in the following page must be verified after the boiler has been operating for 3 minutes.
Gas category: II2H3+
Fuel
Natural gas G20
Butane gas G30
Propane Gas G31
Tab. 1 Adjustment specifications
2.5

General characteristics

Electric power supply – voltage / frequency
Natural gas consumption at maximum CH output (Value referred to 15 °C - 1013 mbar)
Butane gas consumption at maximum CH output
Propane gas consumption at maximum CH output
Maximum recommended system capacity (Maximum water temperature 83°C, expansion vessel
Tab. 2 General specifications
Description
Heat loss from the boiler casing
Flue system heat loss with burner on
Flue system mass capacity
Flue temp. – air temp.
Absolute flue gas temperature upon safety thermostat
triggering
CO2 value (methane/butane/propane)
Maximum heat output efficiency rating
Efficiency rating (according to 92/42/EC)
NOx emission class
Tab. 3 Combustion specifications
20
Gas mains pressure
[mbar]
20
29
37
Description
Burner nozzles
Nominal heat input
Minimum heat input
Max heat output
Minimum heat output
Minimum CH system pressure
Maximum CH system pressure
DHW circuit min. pressure
DHW circuit max. pressure
DHW specific flow rate (ΔT=25K)
DHW specific flow rate (Δt=30K)
Power mains supply fuse
Maximum power consumption
Pump absorption
Electric protection rating
Net weight
Maximum CH working temperature
Maximum DHW working temperature
Total capacity of expansion vessel
pressure 1 bar)
Technical features and dimensions
Nozzle [mm]
1,35
0,80
0,80
um Max. output
% 1,82
% 5,48
g/s 26,7
°C 96,5
°C
% 6.6 / 7.8 / 7.8
% 92,7
-
-
Min pressure at the Max pressure at the
burner [mbar] burner [mbar]
2,0
4,0
5,4
um CTFS 40
no.
kW
kW
kW
kW
bar
bar
bar
bar
l/min
l/min
V - Hz
A
W
W
IP
kg
cu. m/h
kg/h
kg/h
°C
°C
l
l
Min. output
1,49
12,31
28,0
83,7
140
2.2 / 2.6 / 2.6
86,2
* *
3
12,7
28,7
36,3
17
41,0
15,0
38,0
12,9
0,5
3,0
0,5
6,0
22,2
18,5
230 - 50
3,15
157
73
X4D
33,0
4,34
3,23
3,19
83
62
10
200
30% load
-
-
-
-
-
89,4