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

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

3.4.3 BMK 2000 Air/Fuel Valve Position and Energy Input

TABLE 3-4a: BMK 2000 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: BMK 2000 Air/Fuel Valve Position – PROPANE GAS
AIR/FUEL VALVE POSITION
(% OPEN)
18% (Stop Level)
20%
30%
40%
50%
60%
70%
80%
90%
100%
OMM-0137_D • GF-211 • 7/16/2019
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 26 of 146