Riello FAMILY CONDENS 2.5, Installer And User Manual

Page: 35 / 88

FAMILY CONDENS IS E
34
ENGLISH
35
FAMILY CONDENS IS E
UM
2.5 IS E 3.0 IS E 3.5 IS E
Electrical supply 230-50 230-50 230-50
Volt-Hz
Degree of protection X5D X5D X5D IP
Maximum power drawn in heating mode 81 97 99 W
Maximum power drawn in DHW mode 93 108 115 W
Circulator electric power (1.000 l/h) 51 51 51 W
COMPONENT Class Bonus
EXTERNAL PROBE II 2%
CONTROL PANEL
V
3%
EXTERNAL PROBE + CONTROL PANEL
VI
4%
NOTE (if the external probe or the control panel, or even both devices, are present in the boiler)
With reference to the Delegated Regulation (EU) No. 811/2013, the information in the table can be used for completing the product data
sheet and the labeling for room heating appliances, for mixed heating appliances, for all those appliances for enclosed space heating, for
temperature control devices and solar devices:
DHW functions refer only if a water tank is connected (accessory available on request)
(+) The installation of this product is allowed only in the destination Countries contained in the data plate, regardless of the present translation language
(*) Average value of various hot water operating conditions.
(**) Check performed with concentric pipe Ø 60-100 - length 0.85m - water temperature 80-60°C.
Parameter Symbol
Family
Condens
2.5 IS E
Family
Condens
3.0 IS E
Family
Condens
3.5 IS E
Unit
Seasonal space heating energy efficiency class
- A A A -
Water heating energy efficiency class
- - - - -
Rated heat output Pnominal 20 25 29 kW
Seasonal space heating energy efficiency ηs
94 94 93 %
Useful heat output
At rated heat output and high-temperature regime (*) P4 19,6 24,6 29,3 kW
At 30% of rated heat output and low-temperature
regime (**)
P1 6,6 8,2 9,8 kW
Useful efficiency
At rated heat output and high-temperature regime (*)
η4
88,6 88,5 88,1 %
At 30% of rated heat output and low-temperature
regime (**)
η1
98,7 99,0 98,3 %
Auxiliary electricity consumption
At full load elmax 30,0 46,0 48,0 W
At part load elmin 12,0 16,8 17,4 W
In Stand-by mode PSB 4,3 4,3 4,3 W
Other parameters
Stand-by heat loss Pstby 26,0 29,0 26,0 W
Pilot flame energy consumption
Pign - - - W
Annual energy consumption QHE 39 47 51 GJ
Sound power level, indoors LWA 51 54 54 dB
Emissions of nitrogen oxides NOx 29 35 24 mg/kWh
For combination heaters
Declared load profile
- - -
Water heating energy efficiency ηwh
- - - %
Daily electricity consumption Qelec - - - kWh
Daily fuel consumption Qfuel - - - kWh
Annual electricity consumption AEC - - - kWh
Annual fuel consumption AFC - - - GJ
(*) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet.
(**) 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).