Watts AERCO Benchmark BMK5000 User Manual

Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 4 – INITIAL START-UP
OMM-0145_D • GF-218 • 11/2/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 66 of 213
23. Once the O
2
level is within the specified range at 100%:
• Enter the Flame Strength, NOx and CO readings from the Combustion Analyzer
and multi-meter in the Manual Combustion Calibration screen’s Reading column.
• Enter the same values, plus the O
2
value, on the Combustion Calibration Data Sheet
provided with the unit.
24. Lower the Valve Position to the next calibration point using the  (Left) arrow key (if using
Method 1 in step 11) or the Fine Valve Position – (Minus) key (if using Method 2).
BMK750P & 1000P
80%
BMK1500/2000/2500 DF & P
70%
BMK3000 DF & P
85%
BMK4000 DF & P
70%
BMK5000N DF & P
70%
BMK5000P & 6000P
70%
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
2
, NOx and CO should stay within the
ranges shown in these tables.
TABLE 4-6a: PROPANE Final Valve Positions: BMK750 – 5000N
Valve Position
Oxygen (O
2
) %
Nitrogen Oxide (NOx)
Carbon Monoxide (CO)
BMK750/1000
80%
5.5% ± 0.2%
<100 ppm
<150 ppm
60%
5.5% ± 0.2%
<100 ppm
<150 ppm
45%
5.5% ± 0.2%
<100 ppm
<150 ppm
30%
6.3% ± 0.2%
<100 ppm
<100 ppm
18%
5.5% ± 0.2%
<100 ppm
<100 ppm
BMK1500
70%
5.2% ± 0.2%
<100 ppm
<150 ppm
50%
5.3% ± 0.2%
<100 ppm
<150 ppm
40%
6.2% ± 0.2%
<100 ppm
<150 ppm
30%
7.0% ± 0.2%
<100 ppm
<100 ppm
18%
8.5% ± 0.2%
<100 ppm
<100 ppm
BMK2000
70%
6.5% ± 0.2%
<100 ppm
<150 ppm
50%
6.5% ± 0.2%
<100 ppm
<150 ppm
40%
6.5% ± 0.2%
<100 ppm
<150 ppm
30%
6.5% ± 0.2%
<100 ppm
<100 ppm
18%
5.5% ± 0.2%
<100 ppm
<100 ppm

Watts AERCO Benchmark BMK5000 Specifications

General

Brand	Watts
Model	AERCO Benchmark BMK5000
Category	Boiler
Language	English