AMC 15 25 25/28 MI 35
Nominal input (Qnh) central heating
operation (Hs)
min–max
(1)
kW 3.4 - 16.7
16.7
5.8 - 27.8
27.8
5.8 - 27.8
22.3
8.1 - 38.7
38.7
Nominal input (Qnh) for central heat
ing operation (Hs) Propane
min-max
(1)
5.8 - 16.7 6.5 - 27.8 6.5 - 27.8 8.1 - 38.7
Nominal input (Qnw) for DHW opera
tion (Hi)
min–max
(1)
kW -
-
-
-
5.2 - 28.0
28.0
-
-
Nominal input (Qnw) for DHW opera
tion (Hi) Propane
min–max kW -
-
-
-
5.9 - 28.0 -
-
Nominal input (Qnw) for DHW opera
tion (Hs)
min–max
(1)
kW -
-
-
-
5.8 - 31.1
31.1
-
-
Nominal input (Qnw) for DHW opera
tion (Hs) Propane
min–max kW -
-
-
-
6.5 - 31.1 -
-
Full load central heating efficiency
(Hi) (80/60 °C) (92/42/EEC)
% 99.3 99.2 99.2 99.1
Full load central heating efficiency
(Hi) (50°C/30°C) (EN15502)
% 105.3 102.0 102.0 102.2
Part load central heating efficiency
(Hi) (return temperature 60°C)
% 94.9 96.1 96.1 96.3
Part load central heating efficiency
(Hi) (92/42/EEC) (return temperature
30°C)
% 110.2 110.1 110.1 110.6
Full load central heating efficiency
(Hs) (80/60°C) (92/42/EEC)
% 89.4 89.3 89.3 89.2
Full load central heating efficiency
(Hs) (50°C/30°C) (EN15502)
% 94.8 91.9 91.9 92.0
Part load central heating efficiency
(Hs) (return temperature 60°C)
% 85.5 86.5 86.5 86.7
Part load central heating efficiency
(Hs) (92/42/EEC) (return temperature
30°C)
% 99.2 99.1 99.1 99.6
(1) Factory setting
Tab.4 Details of gas and flue gas
AMC 15 25 25/28 MI 35
Gas inlet pressure G20 (H gas) min-max mbar 17 - 25 17 - 25 17 - 25 17 - 25
Gas consumption G20 (H gas) min-max
m
3
/h
0.33 - 1.59 0.55 - 2.65 0.55 - 2.96 0.77 - 3.68
NOx annual emissions G20 (H gas)
EN15502
O
2
= 0% ppm 17 16 16 27
NOx annual emissions G20 (H gas)
EN15502
H
I
mg/kWh 30 28 28 45
NOx annual emissions G20 (H gas)
EN15502
H
s
mg/kWh 27 25 25 41
Flue gas quantity min-max kg/h
g/s
5.5 - 25.3
1.5 - 7.0
9.2 - 42.1
2.6 - 11.7
9.2 - 47.1
2.6 - 13.1
12.7 - 57.4
3.5 - 15.9
Flue gas temperature min-max °C 30 - 59 30 - 74 30 - 81 32 - 79
Maximum counter pressure Pa 80 120 130 140
Tab.5 Central heating circuit data
AMC 15 25 25/28 MI 35
Water content l 1.7 1.7 1.7 2.3
Water operating pressure min bar 0.8 0.8 0.8 0.8
Water operating pressure (PMS) max bar 3.0 3.0 3.0 3.0
Water temperature max °C 110.0 110.0 110.0 110.0
Operating temperature max °C 90.0 90.0 90.0 90.0
3 Technical specifications
10 AMC 7686707 - v.01 - 06092018