IDEAL Classic SE9 FF - Page 4

4
Classic SE FF - Installation & Servicing
GENERAL
Key to symbols
IE = Ireland
GB = United Kingdom
PMS = Maximum operating pressure of water
C
12
& C
32
= 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
orifices which, in this case, are concentric. The fan is
down stream of the combustion chamber.
C
72
= A room sealed appliance designed for connection via
concentric vertical ducts and a draught diverter located
in the roof space to a secondary flue. The combustion
air is taken from the roof space. The fan is down
stream of the combustion chamber.
I
2H
= An appliance designed for use on 2nd Family gas,
Group H only.
CAUTION. To avoid the possibility of injury during the installation, servicing or cleaning of this
appliance, care should be taken when handling edges of sheet steel components.
Boiler Size SE9 FF SE12 FF SE15 FF SE18 FF SE21 FF SE24 FF SE30 FF
Boiler input kW 10.8 14.5 17.85 21.9 25.3 29.1 36.5
Btu/h x 1000 36.8 49.3 61.0 74.7 85.6 99.3 124.7
Gas consumption l/s 0.275 0.375 0.458 0.567 0.652 0.755 0.947
ft
3
/h 35.4 47.5 58.7 72.0 83.3 95.6 120.7
Boiler output kW 8.8 11.7 14.7 17.6 20.5 23.4 29.3
Btu/h x 1000 30 40 50 60 70 80 100
Burner Setting
pressure (HOT) mbar (in.w.g.) 12.4 (5.0) 11.0 (4.4) 12.7(5.0) 13.7 (5.5) 12.1 (4.8) 12.9 (5.2) 14.0 (5.6)
Seasonal Efficiency (SEDBUK)* (Band D) [79.4]% [78.7]% [79.8]% [78.2]% [78.5]% [78.2]% [78.0]%
Boiler Size SE9 FF SE12 FF SE15 FF SE18 FF SE21 FF SE24 FF SE30 FF
Gas supply connection (in. BSP) Rc 1/2 (1/2) 1/2" (BSP Female)
Flow connection 22mm 28mm copper
copper (FEMALE)
Return connection 22mm 28mm copper
copper (FEMALE)
Maximum static water head m (ft.) 30.5 (100)
Minimum static water head m (ft.) 0.45 (1.5)
Electrical supply 230 V 50 Hz Boiler power consumption; 100W
Fuse rating External; 3A Internal; F1A to BS.4265
Water content litre (gal.) 2.7 (0.6) 3.65 (0.8) 4.65 (1.0) 4.65(1.0)
Dry Weight kg (lb) 37.0 (81.6) 42.0 (92.6) 48.0 (105.8) 48.0(105.8)
Maximum installation weight kg (lb) 30.0 (66.2) 34.0 (75.0) 40.0 (88.2) 40.0(88.2)
Boiler size Height mm (in.) 700 (27.5)
Width mm (in.) 380 (15.0)
Depth mm (in.) 300 (11.8)
Flue duct diameter mm (in.) 100 (4.0)
Flue duct length (max) m (ft) 3 (9.8) 0.6 (2)
Note. Gas consumption is calculated using a calorific 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 calorific value:-
a. FOR L/S - divide the gross heat input (kW) by the gross C.V.
of the gas (MJ/m
3
)
b. FOR FT
3
/H - divide the gross heat input (Btu/h) by the gross
C.V. of the gas (Btu/ft
3
)
Table 1 - General Data
Table 2 - Performance Data
* 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 certified by a notified body.
200544-5.pmd 20/02/2008, 13:264