Accorroni PLAY ENTRY 20, Руководство по установке

Страница: 25 / 52

25
2.6. ERP data and Labelling
Models: Play Entry 20
Condensing boiler: Yes
Low temperature boiler (**): Yes
B
1
type boiler: No
Cogeneration appliance for ambient heating: No If Yes, equipped with an additional heater: -
Mixed heating appliance: Yes
Element Symbol Value Unit Element Symbol Value Unit
Nominal heating capacity
P
n
20 kW
Seasonal energy efficiency for
environment heating
η
s
92 %
For environment heating boilers and hybrid boilers: net thermal yield For environment heating boilers and hybrid boilers: net efficiency
At the nominal thermal power and at
high temperature operation (*)
P
4
19 kW
At the nominal thermal power and at
high temperature operation (*)
η
4
86.3 %
At 30% of nominal thermal power
and low temperature operation (**)
P
1
6.5 kW
At 30% of nominal thermal power
and low temperature operation (**)
η
1
96.4 %
Auxiliary power consumption Other elements
At full load el
max
0.073 kW Thermal dispersion in stand-by P
stby
0.069 kW
At partial load el
min
0.054 kW
Power consumption of the ignition
burner
P
ign
0 kW
In stand-by mode P
SB
0.004 kW Yearly power consumption Q
HE
38.7 GJ
Nitrogen oxides emission NO
x
23 mg/kWh
For hybrid heating appliances:
Declared load profile L Water heating energy efficiency
η
wh
80.9 %
Daily power consumption Q
elec
0.18 kWh Daily fuel consumption Q
fuel
14.6 kWh
Yearly power consumption AEC 40.3 kWh Yearly fuel consumption AFC 11.0 GJ
Contact information: Bongio s.r.l. - Via Piave 14, 12011 Borgo San Dalmazzo (CN) Italy
(*) Operation at high temperature: return temperature 60°C at the appliance inlet and 80°C net temperature at the appliance outlet.
(**) Low Temperature: return temperature (at the boiler inlet) for condensing boilers 30 °C, for low temperature appliances 37 °C, and for other
appliances 50 °C.
Seasonal energy efficiency class for environment heating A
Energy efficiency class for the heating of water A
Table 8: ERP and Labelling Data - Play Entry 20