Ariston microSYSTEM 21 RFFI User Manual - Page 5

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Ariston microSYSTEM 21 RFFI User Manual
T
I
ECHNICAL
NFORMATION
GENERAL DAT A
Heating input max-min
Heating output max-min
E fficiency at Maximum T hermal Capacity
(see Installation Instructions)
CENTRALHEATING
Operating T emperature max-min
Maximum-Minimum Heating Pressure
Built-in expansion vessel - T otal capacity
EL ECTRICAL DAT A
Electrical Supply/ Frequency
Power Consumption
Protection of Electrical System
CATEGORY
Nominal P ressure/ Methane Gas (G20)
Nominal P ressure/ L iquid Gas (G30-G31)
10 kW
kW
11.6
kW
10.5
%
81.3
° C
82-42
bar
3-0.7
litres
6
V/ Hz
230/ 50
W
105
IP
X4D
mbar
20
mbar
30-37
15 kW
21 kW
15.4
22.7-10.0
14.1
21.0-8.7
82.4
83.7
82-42
82-42
3-0.7
3-0.7
6
6
230/ 50
230/ 50
115
105
X4D
X4D
20
20
30-37
30-37
28 kW
29.8-12.0
27.8-10.5
84.2
82-42
3-0.7
6
230/ 50
155
X4D
20
30-37
5