Tab.7
Characteristics of combustion
15
18
Natural gas rate (G20) Qmax
m
3
/h
1.64
1.96
Natural gas rate (G20) Qmin
m
3
/h
0.49
0.49
Important
Dynamic (nominal) inlet pressure (Natural gas — G20) 20mbar
with a CV of 37.78 MJ/m
3
Tab.8
Electrical specifications
15
18
Nominal electrical power supply voltage
V
230
230
Nominal electrical power supply frequency
Hz
50
50
Nominal power consumption when firing
W
100
100
External fuse rating
Amp
3
3
Internal fuse rating
Amp
F2A H250V
F2A H250V
Important
Boiler must be connected to an earth supply.
Tab.9
Other specifications
15
18
Degree of protection against humidity (EN 60529)
IP
IPX5D
IPX5D
Dimensions (height / width / depth)
mm
H 700/W 390/D 285
H 700/W 390/D 285
Tab.10 Connections (copper tails)
15
18
Gas inlet
mm
22
22
Heating flow
mm
22
22
Heating return
mm
22
22
Pressure relief discharge
mm
15
15
Condensate discharge drain plastic waste pipe
mm
21.5
21.5
Tab.11 Clearances
15
18
Above casing
mm
178
178
Below casing (min)
mm
200
200
Front — for servicing
mm
450
450
Front — for operation
mm
5
5
Sides LH
mm
5
5
Sides RH
mm
5
5
Tab.12 Weights
15
18
Packaged boiler
kg
31.20
31.20
Boiler lift weight (dry)
kg
28.06
28.06
Installed weight (dry)
kg
29.0
29.0
Installed weight when filled with water
kg
31.60
31.60
3 Technical specifications
14
Main Eco Compact Combi
Main Eco Compact Combi
Main Eco Compact Combi
Main Eco Compact Combi
Main Eco Compact Combi
Main Eco Compact Combi
