andrews COMBIflo 100/300, Installation, Operation And Maintenance Manual

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Model
COMBIflo
100/300
COMBIflo
150/300
Space heating parameters
Condensing boiler
-
- Yes Yes
Low-temperature boiler(1) - - Yes Yes
B1 boiler - - No No
Cogeneration space heater - - No No
Combination boiler - - Yes Yes
Rate heat output
P
rated
kW 99 147
Useful heat output at rated heat output and high
temperature regime(2)
P
4
kW 91.5 136.8
Useful heat output at 30% of rated heat output and low
temperature regime(1)
P
1
kW 29.9 43.9
Seasonal space heating energy efficiency in active
mode (weighted average of useful efficiency)
n
son
% 96.5 95.8
Seasonal space heating energy efficiency
n
s
% 93 94
Useful heat output at rated heat output and high
temperature regime(2)
n
4
% 87.7 88.0
Useful heat output at 30% of rated heat output and low
temperature regime(1)
n
1
% 98.1 97.2
Auxillary electricity consumption
Full load
elmax
kW 0.285 0.425
Part load elmin kW 0.099 0.139
Standby mode
P
SB
kW 0.013 0.014
Other items
Standby heat loss
P
stby
kW 0.140 0.170
Ignition burner power consumption
P
i
gn
kW 0.000 0.000
Annual Energy consumption
Q
HE
GJ 283 419
Sound power level, indoors
L
WA
dB 61 62
Emissions of nitrogen oxides
NO
X
mg/k
Wh
< 40 < 40
Domestic hot water parameters
Declared load profile 3XL 3XL
Daily electricity consumption
Q
elec
kWh 0.755 0.754
Annual electricity consumption AEC kWh 166 166
Water heating energy efficiency
n
hw
% 75 75
Daily fuel consumption
Q
fuel
kWh
60.395 60.748
Annual fuel consumption
AFC
GJ 48 48
Weekly fuel consumption with smart controls
Q
fuel, week,
smart
kWh - -
Weekly electricity consumption with smart controls
Q
elec, week,
smart
kWh - -
Weekly fuel consumption without smart controls Q
fuel, week
kWh - -
Weekly electricity consumtion without smart controls
Q
elec, week
kWh - -
Storage volume
V
l 300 300
Mixed water at 40 °C V40 l 700
Harmonised standards applied EN: 13203-2
(2) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet
(1) Low temperature means for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C
return temperature (at heater inlet)
Specific precautions that shall be taken when the
water heater is assembled, installed or
maintained:
Before any assembly, installation or maintenance the installation
and operation manual has to be read attentively and is followed
Technical Parameters