Ideal Heating LOGIC+ SYSTEM S30 - SECTION 1 - GENERAL; 1.3 SAFE HANDLING

5
Installation and Servicing
SECTION 1 - GENERAL
Table 1 - General Data
Note. Gas consumption is calculated using a
caloric value of 38.7 MJ/m
3
(1038 Btu/ft
3
) gross
or 34.9 MJ/m
3
(935 Btu/ft
3
) nett
To obtain the gas consumption at a different
caloric value:
a. For l/s - divide the gross heat input (kW) by
the gross C.V. of the gas (MJ/m
3
)
b. For m
3
/h - multiply l/s by 3.6
Key to symbols
AU = Australia NZ = New Zealand (Countries of destination)
PMS = Maximum operating pressure of water
C
13
C
33
C
53
= A room sealed appliance designed for connection via ducts to a
horizontal or vertical terminal, which admits fresh air to the burner
and discharges the products of combustion to the outside through
orices which, in this case, are concentric. The fan is up stream of
the combustion chamber.
* The value is used in the UK Government’s Standard Assessment Procedure (SAP) for energy rating of dwellings. The test data from
which it has been calculated have been certied by a notied body.
Boiler
18 30
Min Max Min Max
Boiler Input ‘Q’ Net CV kW
Gross CV kW
4.9 18.1 6.1 30.4
5.4 20.1 6.7 33.7
Boiler output
(non-condensing) Mean 70°C
kW 4.8 18.0 6.1 30.3
Boiler output (condensing) Mean 40°C kW 5.1 19.1 6.4 31.0
Gas Consumption MJ/h 18.5 71.43 23.01 119.41
Seasonal Efciency* SEDBUK 2005 91.1%
Seasonal Boiler Efciency* SEDBUK 2009 89.7% 89.6%
NOx Classication CLASS 6
Boiler 18 30
Gas Supply Natural Gas at 1.13kPa
Gas Supply Connection 1/2”
Injector Size (mm) 4.15 4.65
Flow Connection Central Heating 3/4”
Return Connection Central Heating 3/4”
Flue Terminal Diameter mm 100
Average Flue Temp-Mass Flow Rate 58°C - 8g/s 69°C - 13g/s
CO
2
Content (± 0.7) Max. CH 9.2% 8.9%
Min. CH 8.6% 8.7%
Maximum Working Pressure (Sealed Systems) kPa 250
Electrical Supply 230 V ~ 50 Hz.
Power Consumption W 78 100
Fuse Rating External: 3A Internal: T4A HRC L250 V
Water Content litre 1.2
Packaged Weight Internal Boiler kg 31.5 31.5
Packaged Weight External Boiler kg 46.8 46.8
Maximum Installation Weight Internal Boiler kg 26.1 26.1
Maximium Installation Weight External Boiler kg 43.2 43.2
Boiler Casing Size Internal Height mm 700
Width mm 395
Depth mm 278
Boiler Casing Size External Height mm 905
Width mm 425
Depth mm 450
Table 2 - Performance Data - Central Heating