Freestyle 2 Series Manual page 72

FreeStyle
®
2
series
30 High Altitude Blower Speeds
Figure 100 HIGH Altitude Fan Speeds for FS-155 boilers
ALTITUDE
Blower Speed
0 - 2,000'
2,000' - 4,000'
4,000'-5,000'
5,000'-6,000'
6,000' - 7,000'
7,000' - 8,000'
8,000' - 9,000'
9,000' - 10,000'
ALTITUDE
Blower Speed
0 - 2,000'
2,000' - 4,000'
4,000'-5,000'
5,000'-6,000'
6,000' - 7,000'
7,000' - 8,000'
8,000' - 9,000'
9,000' - 10,000'
Perform Boiler Manual Start-up
Follow all instructions in the start-up section for boiler start-up after convert-
ing for High Altitude. Because the boiler has been changed, you must verify cor-
rect operation, including checking combustion with test instruments both at
high fire and low fire as described in the this manual, pages 81, 82 & 83.
Check the correct ignition sequence of the boiler after the conversion, as on page 90.
Failure to comply could result in severe personal injury, death or substantial property damage.
72
-
wall mount gas fired water boiler
155KBTU - Natural Gas
LOW FIRE
CO2 (%)
(b06)
39 8.0 - 9.0
40 8.0 - 9.0
41 8.0 - 8.5
42 8.0 - 8.5
43 8.0 - 8.5
45 8.0 - 8.5
46 8.0 - 8.5
48 8.0 - 8.5
155KBTU - LP Gas
LOW FIRE
CO2 (%)
(b06)
44 9.0 - 9.8
46 9.0 - 9.8
46 9.3 - 9.5
46 9.3 - 9.5
48 9.3 - 9.5
48 9.3 - 9.5
48 9.3 - 9.5
50 9.3 - 9.5
–
boiler manual
HIGH FIRE (CH & DHW)
Blower Speed
CO (PPM)
(b04 & b05)
<7 210
<7 210
<10 210
<10 210
<10 210
<10 210
<10 210
<10 210
HIGH FIRE (CH & DHW)
Blower Speed
CO (PPM)
(b04 & b05)
<7 220
<7 220
<10 220
<10 220
<10 220
<10 220
<10 220
<10 220
CO2 (%) CO (PPM)
9.0 - 9.5 <120
9.0 - 9.5 <120
8.7 - 9.0 <150
8.7 - 9.0 <150
8.7 - 9.0 <150
8.7 - 9.0 <180
8.7 - 9.0 <180
8.7 - 9.0 <180
CO2 (%) CO (PPM)
10.2 - 10.7 <120
10.2 - 10.7 <120
9.7 - 9.9 <150
9.7 - 9.9 <150
9.7 - 9.9 <150
9.7 - 9.9 <180
9.7 - 9.9 <180
9.7 - 9.9 <180
Part number 550-142-950/0122