Sime MIA-30, User, Installation And Servicing Instructions

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5.5 Technical features
DESCRIPTION
MIA-30
CERTIFICATIONS
Country of intended installation GB
Fuel G20 /G31
PIN number 1312CT6307
Category II2H3P
Type C13 - C33
Class NO
x
6 (< 56 mg/kWh)
Nominal (50-30°C) !da duplicazione! kW 30,0
HEATING PERFORMANCE
HEAT INPUT
Nominal
kW 24
Minimum (G20-G31) kW 4,8
HEAT OUTPUT
Nominal (80-60°C)
kW 23,6
Nominal (50-30°C) kW 25,6
Minimum G20 (80-60°C) kW 4,6
Minimum G20 (50-30°C) kW 5,0
Minimum G31 (80-60°C) kW 4,6
Minimum G31 (50-30°C) kW 5,0
EFFICIENCY
Max useful efficiency (80-60°C) % 98,4
Min useful efficiency (80-60°C) % 95,5
Max useful efficiency (50-30°C) % 106,6
Min useful efficiency (50-30°C) % 104,8
Useful efficiency at 30% of load (40-30°C) % 108,6
Thermal efficiency (EEC 92/42)
Losses after shutdown at 50°C W 82
DOMESTIC HOT WATER PERFORMANCE
Nominal heat input kW 30
Minimum heat input kW 4,8
D.H.W. flow rate ΔT 30°C l/min 14,2
Continuous D.H.W. flow rate (ΔT 25°C / ΔT 35°C) l/min 17,5 / 12,5
Minimum D.H.W. flow rate l/min 2
Max / Min Pressure
bar 7 / 0,5
kPa 700 / 50
ENERGY PERFORMANCE
HEATING
Heating seasonal energy efficiency class
A
Heating seasonal energy efficiency % 93
Sound power dB(A) 57
DOMESTIC HOT WATER
Domestic hot water energy efficiency class
A
Domestic hot water energy efficiency % 86
Stated domestic hot water profile load XL
ELECTRICAL SPECIFICATIONS
Power supply voltage V 230
Frequency Hz 50
Absorbed electrical power (Q
n
max) W 86
Absorbed electrical power at (Q
n
min) W 55
Absorbed electrical power in stand-by W 4
Electrical protection degree IP X5D
COMBUSTION DATA
Smoke temperature at Max/Min flow (80-60°C) °C 83 / 64
Smoke temperature at Max/Min flow (50-30°C) °C 68 / 50
Smoke flow Max/Min g/s 14,1 / 2,3
CO
2
at Max/Min flow rate (G20) % 9,3 / 9,3
CO
2
at Max/Min flow rate (G31) % 10,0 /10,0
NOx measured (*) mg/kWh 33
(*) Calculated with upper calorific value (Hs)