Operating instructions

52
13. TECHNICAL INFORMATION
0 99 84 1869 000
*Calculated at 70% maximum output
CE Certification
Heat Input max/min kW
Heat Output max/min kW
Efficiency of Nominal Heat Input %
Efficiency at 30% of Nominal Heat Input %
Heat Loss to the Casing (∆T=50°C) %
Flue Heat Loss with Bur ner Operating %
Flue Heat Loss with Bur ner Off %
Max Discharge of Products of Combustion
(G20) Kg/h
Residual Discharge Head mbar
Consumption at Nominal Capacity(G20) m
3
/h
Gas Consumption after 10 Minutes* m
3
(15°C, 1013 mbar) (G30-G31) Kg/h
Temp. of exhaust fumes at nominal capacity °C
CO
2
Content %
O
2
Content %
CO Content ppm
Minimum Ambient Temperature °C
Head Loss on Water Side (max) (∆T=20°C) mbar
Residual Head of System bar
Heating Temperature max/min °C
Domestic Hot Water Temperature (approx) max/min °C
D.H.W. Flow Rate ∆T=35°C l/min
D.H.W. Minimum Flow Rate l/min
Pressure of Domestic Hot Water max/min bar
Expansion Vessel Capacity l
Expansion Vessel Pre-load Pressure bar
Maximum Water Content of System l
Maximum Heating Pressure bar
Nominal Pressure Natural Gas (G20) mbar
LPG (G30-G31) mbar
Electrical Supply V/Hz
Power Consumption W
Protection Grade of Electrical System IP
Internal Fuse Rating
Weight Kg
0694BO0090
25.6/11.0
24.8/9.7
92.9
91.1
1.0
6.1
0.4
49.5
0.96
2.72
0.32/0.39
2.02/2.00
123
7.2
7.5
51.9
+5
200
0.25
82/42
56/36
9.7
2.6
8/0.2
6
1
130
3
20
30-37
230 / 50
110
X4D
FAST 2 AT
30
0694BO0090
36.6/15.5
30.6/12.1
83.4
80.9
1.7
5.7
0.4
63.73
1.6
3.49
0.41
2.60/2.56
121.2
7.19
7.8
53
+5
200
0.25
82/38
56/36
12.5
2.5
8/0.2
7
1
130
3
20
28-37
230/50
148
X4D
FAST 2 AT
32
G.C. Number 47-116-32 47-116-33
TP 23 MFFI
TP 30 MFFI
Manufacturer: Merloni TermoSanitari S.p.A.
Tec
hnical Service Hot Line: 0870 241 8180
Customer Service Help Desk: 0870 241 8174