Start/Stop Levels - Air/Fuel & Energy Input - Watts AERCO Edge CFR 3000 Operator's And Service Manual

SECTION 3 START SEQUENCE
3.4 Start/Stop Levels – Air/Fuel & Energy Input
The table below shows the relationship between the energy input and Air/Fuel Valve position
document.
TABLE 3-2: Air/Fuel Valve Position – NATURAL GAS
AIR/FUEL VALVE POSITION
(% OPEN)
25% (Stop Level)
30%
40%
50%
60%
70%
80%
90%
100%
•
ENERGY INPUT
(BTU/HR)
502,000
608,000
969,000
1,371,000
1,794,000
2,192,000
2,448,000
2,692,000
3,000,000
• •
BOILER ENERGY INPUT
(% OF FULL CAPACITY)
17%
20%
32%
46%
60%
73%
82%
90%
100%