Glow-worm MicraCom 24c-AS/1 Installation And Maintenance Instructions

Technical data 3
0020289288_02 MicraCom Installation and maintenance instructions 7
3 Technical data
Technical data – General
24c-AS/1 28c-AS/1
Designated country (designation in accordance with ISO 3166)
GB, IE GB, IE
Permissible gas categories
ll2H3P ll2H3P
CE number
0063CU3005 0063CU3005
ErP
92 % 93 %
Product-side gas connection
1/2" 1/2"
Product-side flow/return heating connections
3/4" 3/4"
Expansion relief valve connection pipe (min.)
15 mm 15 mm
Condensate discharge hose (min.)
14.2 mm 14.2 mm
Gas connection pressure, G20 natural gas
2.0 kPa
(20.0 mbar)
2.0 kPa
(20.0 mbar)
Gas connection pressure, liquefied petroleum gas G31
3.7 kPa
(37.0 mbar)
3.7 kPa
(37.0 mbar)
Maximum flue gas temperature
89 ℃ 89 ℃
Min. gas volume flow at 15 °C and 1013 mbar, G20
0.66 m³/h 0.76 m³/h
Min. gas volume flow at 15 °C and 1013 mbar, G31
0.65 kg/h 0.56 kg/h
Max. gas volume flow at 15 °C and 1013 mbar (based on heating mode), G20
1.99 m³/h 2.59 m³/h
Max. gas volume flow at 15 °C and 1013 mbar (based on heating mode), G31
1.47 kg/h 1.91 kg/h
Max. gas volume flow at 15 °C and 1013 mbar (based on domestic hot water
generation), G20
2.54 m³/h 2.96 m³/h
Max. gas volume flow at 15 °C and 1013 mbar (based on domestic hot water
generation), G31
1.86 kg/h 2.18 kg/h
Permissible installation types
C13, C33, C43, C53 C13, C33, C43, C53
Nominal efficiency in partial load mode (30%)
107.8 % 108.2 %
NOx class
6 6
Nitrogen oxide emissions, NOx weighted (Hs) (G20)
27.11 mg/kW⋅h 32.40 mg/kW⋅h
CO emissions
137.2 ppm 121.7 ppm
Net weight
25.6 kg 26.5 kg
Technical data – Power/load (G20)
24c-AS/1 28c-AS/1
Nominal heat output range P at 50/30 °C
6.6 to 20.0 kW 7.7 to 25.9 kW
Nominal heat output range P at 60/40 °C
6.4 to 19.3 kW 7.5 to 25.1 kW
Nominal heat output range P at 75/55 °C
6.0 to 18.3 kW 6.9 to 23.9 kW
Max. heat input for domestic hot water (Qmax) (Hi)
24.0 kW 28.0 kW
Flue gas mass flow rate in heating mode at P min.
3.2 g/s 3.7 g/s
Flue gas mass flow rate in heating mode at P max.
8.9 g/s 11.6 g/s
Nominal heat input range for heating
6.2 to 18.8 kW 7.2 to 24.5 kW
Technical data – Power/load (G31)
24c-AS/1 28c-AS/1
Nominal heat output range P at 50/30 °C
9.0 to 20.0 kW 7.7 to 25.9 kW
Nominal heat output range P at 75/55 °C
8.1 to 18.3 kW 6.9 to 23.9 kW
Max. heat input for domestic hot water (Qmax)
24.0 kW 28.0 kW
Flue gas mass flow rate in heating mode at P min.
4.0 g/s 3.4 g/s
Flue gas mass flow rate in heating mode at P max.
9.1 g/s 11.8 g/s
Nominal heat input range for heating
8.4 to 18.8 kW 7.2 to 24.5 kW

Glow-worm MicraCom 24c-AS/1 Specifications

General

Brand	Glow-worm
Model	MicraCom 24c-AS/1
Category	Boiler
Language	English