4
icos
-
Installation & Servicing
GENERAL
Boiler Size
HE30, HE36
Gas supply type and connection
2H-G20-20 mbar Rc
1
/
2
(
1
/
2
" BSP Female
)
Injector size
Stereomatic 5.6mm dia.
Flow connection
28mm copper
Return connection
28mm copper
Flue terminal diameter
mm (in.)
100 (4)
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
42W
Fuse rating
External: 3A Internal: T3.15A L250 V
IP rating
IP20
Water content
litre (gal.)
4.7 (1.0)
Packaged weight
kg (lb.)
56.2 (124)
Maximum installation weight
kg (lb.)
52.6 (116)
Boiler size
Height mm (in.)
645 (25
1
/
2
")
Width mm (in.)
450 (17
3
/
4
")
Depth mm (in.)
410 (16")
*
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.
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.
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
)
Key to symbols
GB
= United Kingdom
IE
= Ireland
(Countries of destination)
PMS
= Maximum operating pressure of water
C
13
C
33
= 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 up stream of the combustion
chamber.
I
2H
=
An appliance designed for use on 2nd Family gas, Group H only.
Table 1 - Boiler Data
Boiler Size
HE 30 Max
HE 36 Max
HE 30-36 Min
Boiler input 'Q' =
Nett CV
kW
30.7
37.5
10.6
Btu/h
104,700
128,000
36,200
Gross CV
kW
34.0
41.6
11.8
Btu/h
116,000
142,000
40,300
Gas consumption
l/s (cu.ft/h)
0.88 (111.9)
1.07 (136.0)
0.30 (38.4)
Boiler output 'P' =
70
o
C Mean water
kW
30.1
37.0
10.4
temperature
Btu/h
102,700
126,200
35,500
40
o
C Mean water
kW
32.8
39.8
11.4
temperature
Btu/h
111,800
135,800
38,900
Seasonal efficiency (SEDBUK) *
Band A
[90.7]%
[90.7]%
-
Seasonal boiler efficiency (Building Regs L2)
95.9
96.7
-
NOx classification
Class 5
Table 2 - Performance Data
202414-6.pmd
19/02/2008, 13:07
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