Riello Family KIS Series Installer And User Manual page 45

Family Cx 25 KIS
Seasonal ambient heating energy efficiency class
Parameter
Nominal output
For heating and combined boilers: useful heat output
At nominal heat output and in high temperature
mode (*)
At 30% of nominal heat output and in low
temperature mode (**)
Auxiliary electric consumption
With full load
With partial load
In standby
For combined heating appliances:
Declared load profile
Daily electrical energy consumption
Annual electrical energy consumption
(*) in high temperature mode: 60°C on return and 80°C on delivery
(**) in low temperature mode: for condensing boilers 30°C, for low temperature boilers 37°C, for other heating appliances 50°C of return temperature
Family Cx 30 KIS
Seasonal ambient heating energy efficiency class
Parameter
Nominal output
For heating and combined boilers: useful heat output
At nominal heat output and in high temperature
mode (*)
At 30% of nominal heat output and in low
temperature mode (**)
Auxiliary electric consumption
With full load
With partial load
In standby
For combined heating appliances:
Declared load profile
Daily electrical energy consumption
Annual electrical energy consumption
(*) in high temperature mode: 60°C on return and 80°C on delivery
(**) in low temperature mode: for condensing boilers 30°C, for low temperature boilers 37°C, for other heating appliances 50°C of return temperature
A
Symbol Value Unit
Nominal Pn 19 kW
P4 19.5 kW
P1 6.5 kW
elmax 28.0 W
elmin 14.0 W
PSB 3.0 W
XL
Qelec 0.155 kWh
AEC 34 kWh
A
Symbol Value Unit
Nominal Pn 24 kW
P4 24.3 kW
P1 8,1 kW
elmax 28.0 W
elmin 14.0 W
PSB 3.0 W
XL
Qelec 0,135 kWh
AEC 30 kWh
Water heating energy efficiency class
Parameter
Seasonal energy efficiency for heating
For heating and combined boilers: efficiency
At nominal heat output and in high
temperature mode (*)
At 30% of nominal heat output and in low
temperature mode (**)
Other parameters
Heat losses in standby mode
Energy consumption of the pilot light
Annual energy consumption
Sound power level inside
Nitrogen oxide emissions
Energy efficiency for water heating
Daily fuel consumption
Annual fuel consumption
Water heating energy efficiency class
Parameter
Seasonal energy efficiency for heating
For heating and combined boilers: efficiency
At nominal heat output and in high
temperature mode (*)
At 30% of nominal heat output and in low
temperature mode (**)
Other parameters
Heat losses in standby mode
Energy consumption of the pilot light
Annual energy consumption
Sound power level inside
Nitrogen oxide emissions
Energy efficiency for water heating
Daily fuel consumption
Annual fuel consumption
ENGLISH
A
Symbol Value Unit
ηs 93 %
η4 87.6 %
η1 97.7 %
Pstby 34.0 W
Pign - W
QHE 36 GJ
LWA 50 dB
mg/
NOx 46
kWh
ηwh 87 %
Qfuel 22,129 kWh
AFC 17 GJ
A
Symbol Value Unit
ηs 93 %
η4 87,3 %
η1 97,6 %
Pstby 32.0 W
Pign - W
QHE 45 GJ
LWA 50 dB
mg/
NOx 32
kWh
ηwh 86 %
Qfuel 22,779 kWh
AFC 17 GJ
45