CHAFFOTEAUX ALIXIA 24 FF, Инструкции по установке и обслуживанию, Страница: 55 / 56

technical information
55
GEN. NO
TES
Model Name
ALIXIA 24 FF
CE certifi cation (pin)
1312BR4793
Boiler type
C12-C22 -C32-C42-C52-C82
B22-B22p-B32
ELEC
TRICAL PERFORM
ANCE
Max/min nominal heat input(Hi)
kW 25,8 / 11,0
Max/min nominal heat input (Hs)
kW 28,7 / 12,2
Heat output: max/min kW 24,2 / 9,8
Combustion effi ciency (at fl ue) Hi/Hs
% 94,5
Gross effi ciency of nominal heat input (60/80 °C) Hi/Hs
% 93,8 / 84,5
Gross effi ciency at 30 % at 47°C Hi/Hs
% 93,6 / 84,3
Gross effi ciency at minimum power Hi/Hs
% 89,2 / 80,3
Number of effi ciency stars (Directive 92/42/EEC)
stars ***
Rating Sedbuk
class D
Heat loss through the fl ue when burner off
% 0,4
Heat loss through the fl ue when burner on
% 5,5
EMISSIONS
Residual discharge head
Pa 100
Nox class
class 3
Flue fumes temperature (G20)
°C 105
CO2 content
2
(G20)
% 6,5
CO content (0 %0
2
)
ppm 50
O2 content2 (G20)
% 8,8
Max capacity fumes (G20)
Kg/h 56,8
Excess air
% 72
HEA
TING CIRCUIT
Load losses water side (max) ΔT=20°C
mbar 200
Expansion vessel pre-charged pressure
bar 1
Maximum central heating circuit pressure
bar 3
Expansion vessel capacity
l 8
Central heating temperature: max/min(high temperature
range)
°C 85 / 35
DOMESTIC HO
T
W
A
TER
CIRCUIT
Domestic hot water temperature max/min
°C 60 / 36
Specifi c fl ow rate of domestic hot water system (10 min.
with ΔT=30°C)) instant boilers
l/min 11,3
D.H.W. fl ow rate ΔT=25°C
l/min 13,6
D.H.W. fl ow rater ΔT=35°C
l/min 9,7
Hot water comfort stars (EN13203)
stars **
D.H.W. minimum fl ow rate
l/min 1,7
Domestic hot water pressure max/min
bar 7
ROOMELEC
TRICAL
DA
TA
Power supply voltage/frequency
V/Hz 230/50
Power consumption
W 106
Minimum operating room temperature
°C +5
Electric system grades of protection
IP X5D
Weight
kg 30
Dimensions (W x H x D) :
mm 400/780/315