Bosch GREENSTAR HEATSLAVE EXTERNAL 18/25 Instruction Manual page 34

8 716 113 389d 30/3/10 14:01
DANFOSS
BFP 11 L3 OIL PUMP
A
B
A - Bleed & pressure gauge port
5
NOMINAL BOILER RATING AT NORMAL OPERATING TEMPERATURE
USING 28sec KEROSENE:
OIL
PUMP
NOZZLE
FLOW RATE
PRESSURE
(p.s.i.)
Kg/h
12/18 - Bentone Sterling 40 Burner:
0.35 80°SR 115 1.04
0.45 80°S 115 1.29
0.50 80°ES 140 1.55
18/25 - Bentone Sterling 50 Burner:
0.50 80°EH 130 1.56
0.55 80°EH 145 1.86
0.65 80°EH 150 2.17
12/18 - Riello RDB 1 Burner :
0.35 80°SR 105 1. 0 4
0.45 60°ES 120 1.29
0.50 60°ES 125 1.55
18/25 - Riello RDB 2.2 Burner
0.50 60°ES 125 1.56
0.65 60°ES 120 1.86
0.75 60°ES 115 2.17
25/32 - Riello RDB 2.2 Burner
0.75 60°ES 105 2.15
0.75 60°ES 140 2.45
0.85 60°ES 150 2.75
34
STARTING THE APPLIANCE
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Page 34
RIELLO
SUNTEC
AS47C OIL PUMP RDB OIL PUMP
A
C
B
C
B - Pressure adjustment
L
L
APPROX
FUEL
APPROX.
FLUE
AIR
%CO
GAS AIR
DAMPER
2
TEMP.
DISC
SETTING
l/h
( °C )
1.32 66 11.5 2.5 N/A
1.63 70 12.0 4.5 N/A
1.96 73 12.5 5.25
N/A
N/A
1.98 72 11.5 4.25
2.36 79 12.0 6.0 N/A
2.75 82 12.5 8.0 N/A
12kW
1.32 64 12 .0 4.5
1.63 67 12.0 3.0 15-18kW
1.96 72 12.5 4.5
15-18kW
:
18-25kW
1.98 75 11.5 2.0
2.36 78 12.0 3.0 18-25kW
2.75 84 12.5 4.5 18-25kW
:
2.72 78 11.5 3.0 N/A
3.10 80 12.0 4.0
N/A
3.48 83 12.5 5.0
N/A
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE EXTERNAL 12/18-18/25-25/32
STARTING THE APPLIANCE
Check the CO
shutter (L) setting according to the table
C
opposite.
Check the flue gas temperature is close to
B
the values shown in the table.
If the flue gas temperature is too high and
A
the baffles are correctly fitted, then reduce
the oil pump pressure (B) 5-10 p.s.i. to
compensate for nozzle variations.
C - Vacuum gauge port
Turn off the electrical supply.
Isolate the oil supply to the burner.
Remove the oil pressure gauge.
Refit the blanking plug (A).
Check and rectify any oil leaks.
5 Switch on the oil supply.
Switch on the electrical supply.
Restart the boiler and run for 5 minutes.
Recheck the CO
adjust the air shutter setting (L) to obtain
the correct CO
APPLIANCE
INPUT OUTPUT
kW Btu/hr kW Btu/hr
12.4 42300 12 40900
15.5 52900 15 51200
18.6 63500 18 61400
18.6 63300 18 61400
22.2 75100 21.5 73400
25.8 87900 25 85300
12.4 42300 12 40900
15.5 52900 15 51200
18.6 6 3500 18 61400
18.6 63300 18 61400
22.2 75100 21.5 73400
25.8 8 9700 25 85300
25.5 87040 25 85300
29.1 99200 28.5 97200
32.7 111400 32 109200
levels and adjust the air
2
levels and if required,
2
level.
2
8 716 113 389d (03/2010)