Appendix
0020283671_03
Energy
2
Installation
and
maintenance
instructions
45
Energy 2 30c -A (P-
GB)
Maximum permissible pressure
1 MPa
(10 bar)
Recommended pressure
0.2 MPa
(2.0 bar)
Temperature range
35 to 60
℃
Flow rate limiter
10.0 l/min
Technical data
–
General
Energy 2 30c -A (P-
GB)
Gas category
I
3P
Diameter of the gas pipe
1/2 inch
Diameter of the heating connec-
tions
3/4 inch
Expansion relief valve connection
pipe (min.)
15 mm
Condensate discharge pipe (min.)
21.5 mm
G31 gas supply pressure
2.5 to 3.7 kPa
(25.0 to 37.0 mbar)
Gas flow at P max.
–
domestic hot
water (G31)
2.38 m
³
/h
Gas flow at P max.
–
heating mode
(G31)
1.98 m
³
/h
Gas flow at P min. (G31)
0.598 m
³
/h
CE number (PIN)
CE-0063CP3646
Flue gas mass flow rate in heating
mode at P min.
4.49 g/s
Flue gas mass flow rate in heating
mode at P max.
14.5 g/s
Flue gas mass flow rate in do-
mestic hot water mode at P max.
16.1 g/s
Flue gas temperature (80 °C/60 °C)
at P max.
77
℃
Flue gas temperature (80 °C/60 °C)
at P min.
57
℃
Flue gas temperature (50 °C/30 °C)
at P max.
62
℃
Flue gas temperature (50 °C/30 °C)
at P min.
37
℃
Flue gas temperature in domestic
hot water mode
68
℃
Flue gas temperature when over-
heating
95
℃
Released system types
C13
Nominal efficiency at 80/60 °C
98.2 %
Nominal efficiency at 50/30 °C
104.0 %
Nominal efficiency at 40/30 °C
106.0 %
Nominal efficiency in partial load
mode (30%) at 40/30 °C
107.8 %
NOx class
6
Product dimensions, width
390 mm
Product dimensions, depth
280 mm
Product dimensions, height
700 mm
Net weight
33 kg
Weight when filled with water
38 kg