Watts AERCO Benchmark OMM-0136 Operation And Service Manual page 49

Natural gas, propane gas and dual fuel modulating & condensing boilers
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Benchmark Platinum-Edge [II]: Operation-Service Manual
SECTION 4 – INITIAL START-UP
PROPANE Combustion Calibration Instructions
BMK5000DF & 6000DF: 85%
25. Repeat step 17, 18 and 21 at that valve position and the rest of the valve positions in Table
Table 4-6a and 4-6b, depending on model. The O
ranges shown in these tables.
TABLE 4-6a: PROPANE Final Valve Positions: BMK750 – 3000
Valve Position
Oxygen (O
BMK750/1000
80%
60%
45%
30%
18%
BMK1500
70%
50%
40%
30%
18%
Valve Position
Oxygen (O
BMK2000
70%
50%
40%
30%
18%
BMK2500
70%
45%
30%
22%
18%
BMK3000
85%
65%
45%
30%
18%
OMM-0137_E • GF-211 •
12/13/2019
) %
Nitrogen oxide (NOx)
2
5.5% ± 0.2%
5.5% ± 0.2%
5.5% ± 0.2%
6.3% ± 0.2%
5.5% ± 0.2%
5.2% ± 0.2%
5.3% ± 0.2%
6.2% ± 0.2%
7.0% ± 0.2%
8.5% ± 0.2%
) %
Nitrogen oxide (NOx)
2
6.5% ± 0.2%
6.5% ± 0.2%
6.5% ± 0.2%
6.5% ± 0.2%
5.5% ± 0.2%
5.4% ± 0.2%
5.6% ± 0.2%
6.0% ± 0.2%
5.8% ± 0.2%
6.0% ± 0.2%
5.2% ± 0.2%
5.4% ± 0.2%
6.0% ± 0.2%
6.4% ± 0.2%
6.4% ± 0.2%
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
, NOx and CO should stay within the
2
Carbon Monoxide (CO)
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
Carbon Monoxide (CO)
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<100 ppm
<150 ppm
<150 ppm
<150 ppm
<100 ppm
<100 ppm
<150 ppm
<150 ppm
<150 ppm
<100 ppm
<100 ppm
<150 ppm
<150 ppm
<150 ppm
<100 ppm
<100 ppm
<150 ppm
<150 ppm
<100 ppm
<100 ppm
<100 ppm
<150 ppm
<150 ppm
<150 ppm
<100 ppm
<100 ppm
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