3
Classic LX, RS -
Installation
Boiler Size
RS 230
RS 240
RS 250
RS 260
Boiler input
MINIMUM
kW
5.8
11.1
14.9
18.8
(Btu/h)
(19 100)
(37 900)
(50 800)
(64 100)
To obtain gas
consumption
Gas consumption
l/s (ft
3
/h)
0.15 (19.0)
0.29 (37.0)
0.39 (49.3)
0.48 (61.7)
(a)
For l/s: divide
heat input (kW)
MID
kW
8.3
12.9
16.7
20.4
by C.V. of the
gas (Btu/ft
3
)
(Btu/h)
(28 500)
(44 000)
(56 850)
(69 600)
(b)
For ft
3
/h; divide
Gas consumption
l/s (ft.
3
/h)
0.22 (27.9)
0.34 (42.7)
0.43 (54.8)
0.53 (67.0)
heat input (Btu/h)
by C.V. of the gas
MAXIMUM
kW
11.0
14.6
18.3
22.0
(Btu/ft
3
). Heat
inputs are pre-set
(Btu/h)
(37 500)
(50 000)
(62 500)
(75 000)
to the highest
nominal rating.
Gas consumption l/s (ft
3
/h)
0.28 (36.1)
0.38 (48.2)
0.47 (60.2)
0.57 (72.3)
Boiler output
MINIMUM
kW
4.4
8.8
11.7
14.7
(Btu/h)
(15 000)
(30 000)
(40 000)
(50 000)
MID
kW
6.6
10.3
13.2
16.1
(Btu/h)
(22 500)
(35 000)
(45 000)
(55 000)
MAXIMUM
kW
8.8
11.7
14.7
17.6
(Btu/h)
(30 000)
(40 000)
(50 000)
(60 000)
Burner Setting
MINIMUM
mbar (in.w.g.)
4.0 (1.6)
8.7 (3.5)
9.7 (3.9)
12.0 (4.8)
pressure (HOT)
MID
mbar (in.w.g.)
8.5 (3.4)
12.0 (4.8)
12.1 (4.9)
14.0 (5.6)
MAXIMUM
mbar (in.w.g.)
14.5 (5.8)
15.0 (6.0)
15.0 (6.0)
16.5 (6.6)
Seasonal Efficiency (SEDBUK)*
%
70.8
73.2
72.3
72.3
Boiler Size
RS 230
RS 240
RS 250
RS 260
Gas supply connection
Rc
1/2
(
1/2
)
1/2
" (BSP Female)
Flow connection
22mm copper
Return connection
22mm copper
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
Fuse rating
External: 3A
Water content
litre (gal.)
2.7 (0.6)
3.65 (0.8)
4.6 (1.0)
Dry Weight
Deluxe model
kg (lb.)
43.1(95.0)
49.3 (108.7)
57.2 (126.1))
Standard model
kg (lb.)
40.1(88.5)
46.3 (102.1)
54.2 (119.5
Maximum installation weight
kg (lb.)
28.6 (63.1)
34.7 (76.5)
42.7 (94.2)
Boiler size
Height
mm (in.)
600 (23.6)
Width
mm (in.)
380 (15.0)
Depth
mm (in.)
Deluxe model 315 (12
3/8
")
Standard model 300 (11
3/4
")
GENERAL
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 BGplc 0087.
Содержание Classic LXRS 230
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