Ravenheat Flue Boiler, Installation And Servicing Instructions

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SECTION
3 TECHNICAL DATA
TABLE 1/A
LPG (G 30 - G 31) I
3+
NOMINAL HEAT INPUT NET 24.8 kW
MINIMUM HEAT INPUT NET 13.0 kW
(84,500 Btu/h)
(44.500 Btu/h)
NOMINAL HEAT OUTPUT
NOMINAL HEAT OUTPUT CONDENSING
MINIMUM HEAT OUTPUT
MINIMUM HEAT OUTPUT CONDENSING
24.1 kW
25.6 kW
11.7 kW
13.4 kW
(82,100 Btu/h)
(87,200 Btu/h)
(40,100 Btu/h)
(45.700 Btu/h)
G A S R A T E max G 31 0.95 m
3
S/h (33.53 ft
3
/h) G 30 0.79 m
3
/h (27.89 ft
3
/h)
AFTER 10 MINUTES
min
0.5 m
3
S/h (17.65 ft
3
/h) 0.4 m
3
/h (14.12 ft
3
/h)
INLET PRESSURE 37 mbar G 31
28 - 30 mbar
G 30
BURNER
max G 31
35.4 mbar
(14.0 in w.g.) G 30 27.3 mbar (10.9 in wg.)
PRESSURE min 7.3 mbar (2.92 in w.g.) 7.0 mbar (2.8 in w.g.)
MAIN BURNER INJECTORS Nr. 13 x 0.75
PILOT INJECTOR 0.22 x 1 HOLE
ELECTRICAL SUPPLY 2 3 0 V - 5 0 H Z
POWER CONSUMPTION
160W
EXTERNAL FUSE RATING 3A
INTERNAL FUSE 315 mA - 2A - 4A (20 mm to BS 4265)
DRY WEIGHT kg 46
WATER CONTENT C.H.
litre 1 .O
GAS SUPPLY CONNECTION 1/2" RC
FLOW CONNECTION C.H. 22 mm compression isolating valve
RETURN CONNECTION C.H. 22 mm compression isolating valve
SAFETY DISCHARGE C.H. 15 mm copper pipe
CONDENSATION DRAIN 3/4" (21.5 mm) push fit over flow
MAX COLD WATER CAPACITY WITHOUT ADDITIONAL EXPANSION VESSEL 110 LITRES
SEALED WATER SYSTEM C.H.
MAX PRESSURE PMS
2.5 bar
MINIMUM WORKING PRESSURE 0.5 bar
8 LITRES EXPANSION VESSEL PRE-CHARGE-PRESSURE 0.5 bar
CENTRAL HEATING OPERATING TEMPERATURE MAX 85
o
C
MIN 45
o
C
(35.6 p.s.i.)
(7.35 p.s.i.)
(7.35 p.s.i.)
DESIGN FLOW RATE 1023 I/h (225 gals/h) 20
o
C RISE
MINIMUM FLOW RATE C.H./503 Lts/h (111 gals/h)
FLUE OUTLET NOM. DIAMETER 100 mm specially supplied with boilers
DESTINATION: BE. CH. ES. FR. GB. IE. IT. PT.
FLUE TYPE - C
12
- C
32
- C
52
CATEGORY l
3+
NOX 2
8