Benchmark 2000 Air/Fuel Valve Position And Energy Input - Watts Aerco Benchmark BMK750 Operation And Service Manual

Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 3 - START SEQUENCE

Benchmark 2000 Air/Fuel Valve Position and Energy Input

3.4.3
TABLE 3-4a: BMK2000 Air/Fuel Valve Position – NATURAL GAS
AIR/FUEL VALVE POSITION
(% OPEN)
18% (Stop Level)
20%
30%
40%
50%
60%
70%
80%
90%
100%
TABLE 3-4b: BMK2000 Air/Fuel Valve Position – PROPANE GAS
AIR/FUEL VALVE POSITION
(% OPEN)
18% (Stop Level)
20%
30%
40%
50%
60%
70%
80%
90%
100%
OMM-0145_D • GF-218 •
11/2/2020
ENERGY INPUT
(BTU/HR)
100,000 (29.3 kW)
143,000 (41.9 kW)
388,000 (113.7 kW)
759,000 (222.4 kW)
1,069,000 (313.2 kW)
1,283,000 (375.9 kW)
1,476,000 (432.5 kW)
1,675,000 (490.1 kW)
1,833,000 (537.1 kW)
2,000,000 (586.0 kW)
ENERGY INPUT
(BTU/HR)
100,000
126,600
363,000
677,000
898,000
1,070,000
1,242,000
1,523,000
1,845,000
2,000,000
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
BOILER ENERGY INPUT
(% OF FULL CAPACITY)
5.7%
11%
23%
37%
51%
61%
74%
83%
93%
100%
BOILER ENERGY INPUT
(% OF FULL CAPACITY)
5.0%
6.3%
18.2%
33.9%
44.9%
53.5%
62.1%
76.2%
92.3%
100%
Page 42 of 213