Bmk3000 Air/Fuel Valve Position And Energy Input - Watts AERCO Benchmark BMK5000 Operation And Service Manual

Benchmark Platinum-Edge [ii]: Operation-Service Manual
SECTION 3 - START SEQUENCE

3.4.5 BMK3000 Air/Fuel Valve Position and Energy Input

TABLE 3-6a: BMK3000 Air/Fuel Valve Position – NATURAL GAS
AIR/FUEL VALVE POSITION
(% OPEN)
14% (Stop Level)
30%
40%
50%
60%
70%
80%
90%
100%
TABLE 3-6b: BMK3000 Air/Fuel Valve Position – PROPANE GAS
AIR/FUEL VALVE POSITION
(% OPEN)
18% (Stop Level)
30%
40%
50%
60%
70%
80%
90%
100%
OMM-0137_J •
12/20/2022
ENERGY INPUT
(BTU/HR.)
200,000 (58.6 kW)
520,000 (152 kW)
880,000 (258 kW)
1,270,000 (372 kW)
1,680,000 (492 kW)
2,100,000 (615 kW)
2,390,000 (700 kW)
2,650,000 (777 kW)
3,000,000 (879 kW)
ENERGY INPUT
(BTU/HR)
200,000
520,000
920,000
1,270,000
1,570,000
1,960,000
2,330,000
2,700,000
3,000,000
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BOILER ENERGY INPUT
(% OF FULL CAPACITY)
6.7%
17%
29%
42%
56%
70%
80%
88%
100%
BOILER ENERGY INPUT
(% OF FULL CAPACITY)
6.7%
17%
31%
42%
52%
65%
78%
90%
100%
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