Technical Data; Notes On The Documentation - Glowworm EASICOM 3 25s Installation And Maintenance Instructions Manual

3

Technical data

Technical data – General
Gas category
Diameter of the gas pipe
Diameter of the heating pipe
Expansion relief valve connection
pipe (min.)
Condensed water drain pipework
(min.)
G20 gas supply pressure
Gas flow at P max. – domestic hot
water (G20)
SAP 2009/2012 annual efficiency
(%)
Flue gas mass flow rate in heating
mode at P min.
Flue gas mass flow rate in heating
mode at P max.
Flue gas mass flow rate in do-
mestic hot water mode at P max.
Released system types
Nominal efficiency at 80/60 °C
Nominal efficiency at 50/30 °C
Nominal efficiency in partial load
mode (30%) at 40/30 °C
NOx class
Product dimensions, width
Product dimensions, depth
Product dimensions, height
Net weight
Weight when filled with water
Technical data – G20 power/load G20
Maximum heat output (factory
setting – d.00)
Effective output range (P) at
50/30 °C
Effective output range (P) at
80/60 °C
Domestic hot water heat output
range (P)
Maximum heat input – heating (Q
max.)
Minimum heat input – heating (Q
min.)
Maximum heat input – domestic
hot water (Q max.)
Minimum heat input – domestic
hot water (Q min.)
Technical data – Heating
Maximum heating flow temperat-
ure (factory setting – D.71)
Max. range of the flow temperat-
ure control
0020238426_04 EASICOM 3 Installation and maintenance instructions
EASICOM 3 25s
I2H
1/2 inch
3/4 inch
15 mm
21.5 mm
20 mbar
3.2 m³/h
89.7
2.80 g/s
11.5 g/s
13.8 g/s
C13, C33, C43, C53
98.8 %
104 %
109.7 %
5
418 mm
300 mm
740 mm
31.9 kg
36.1 kg
EASICOM 3 25s
24 kW
6.3 to 26.5 kW
6 to 25.2 kW
6 to 30 kW
25.5 kW
6.1 kW
30.6 kW
6.1 kW
EASICOM 3 25s
75 ℃
10 to 80 ℃
Safety discharge of expansion
relief valve
Maximum operating pressure
Nominal water flow (ΔT = 20 K)
Nominal water flow (ΔT = 30 K)
Approximate value for the
condensate volume (pH value
between 3.5 and 4.0) at 50/30 °C
ΔP heating at nominal flow (ΔT =
20 K) – (bypass factory setting)
ΔP heating at nominal flow (ΔT =
20 K) – (bypass closed)
Technical data – Domestic hot water
Specific flow rate (D) (ΔT = 30 K)
in accordance with EN 13203
Continuous flow rate (ΔT = 35 K)
Specific flow rate (ΔT = 35 K)
Minimum permissible pressure
Maximum permissible pressure
Temperature range
Flow rate limiter
Technical data – Electrics
Electrical connection
Built-in fuse (slow-blow)
Maximum electrical power con-
sumption
Standby electrical power con-
sumption
IP rating
Note
The lowest nominal heat output may be higher
than the value in the technical data, depending
on the design of the installation and the current
operating mode.
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Notes on the documentation

▶
Always observe all operating instructions enclosed with
the installation components.
▶
Store these instructions and all other applicable docu-
ments for further use.
These instructions apply only to:
Product article number
Article number
EASICOM 3 25s 0010020902
EASICOM 3 25s
0.3 MPa
(3.0 bar)
0.25 MPa
(2.50 bar)
1,085 l/h
723 l/h
2.55 l/h
0.022 MPa
(0.220 bar)
0.022 MPa
(0.220 bar)
EASICOM 3 25s
–
–
–
0.03 MPa
(0.30 bar)
1 MPa
(10 bar)
45 to 60 ℃
–
EASICOM 3 25s
230 V / 50 Hz
T2/2A, 250V
110 W
2 W
IPX4D
Gas Council Num-
ber
41-019-49
7