Справочник Пользователя для IDEAL INDUSTRIES HE18
4
icos -
Installation & Servicing
GENERAL
Boiler Size
HE 12 Max HE 15 Max HE 18 Max HE 24 Max HE 12 Min HE 15-24 Min
Boiler input 'Q' =
Nett CV
kW
12.2
15.1
18.7
24.4
9.8
9.1
Btu/h
41 600
51 500
63 800
83 300
33 400
31 000
Gross CV
kW
13.5
16.8
20.7
27.1
10.9
10.1
Btu/h
46 000
57 200
70 800
92 500
37 200
34 400
Gas consumption
l/s (cu.ft/h) 0.35 (44.2) 0.43 (54.7) 0.53 (68.0) 0.70 (89.7) 0.28 (35.6) 0.26 (33.3)
Boiler output 'P' =
70
o
C Mean water
kW
12.0
14.6
18.2
23.4
9.3
8.8
temperature
Btu/h
40 900
50 000
62 300
80,000
31 800
30,000
40
o
C Mean water
kW
12.7
15.5
19.2
25.1
10.5
9.6
temperature
Btu/h
43 300
53 000
65 700
85 700
35 900
32 800
Seasonal efficiency (SEDBUK) *
Band A
[90.1]%
[90.4]%
[90.3]%
[90.2]%
NOx classification
Class 5
Boiler Size
HE 12, HE 15, HE 18, HE 24
Gas supply type and connection
2H-G20-20 mbar Rc
1
/
2
(
1
/
2
" BSP Female
)
Injector size
Stereomatic 5.6mm dia. (HE 12 5.8mm dia).
Flow connection
22mm copper
Return connection
22mm 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
38W
Fuse rating
External: 3A Internal: T3.15A L250 V
Water content
litre (gal.)
1.7 (0.37)
Packaged weight
kg (lb.)
38 (84)
Maximum installation weight
kg (lb.)
31 (68)
Boiler size
Height mm (in.)
582 (23)
Width mm (in.)
390 (15)
Depth mm (in.)
278 (11)
*
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.
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
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:-
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
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 orifices which, in this
case, are concentric. The fan is up stream of the
combustion chamber.
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.
H only.
Table 2 - Performance Data
Table 1 - Boiler Data