Freestyle 2 Series - Page 72

Part number 550-142-950/0122
72
FreeStyle
®
series 2 wall mount gas-fired water boiler – boiler manual
155KBTU - Natural Gas
ALTITUDE
LOW FIRE HIGH FIRE (CH & DHW)
Blower Speed
(b06)
CO2 (%) CO (PPM)
Blower Speed
(b04 & b05)
CO2 (%) CO (PPM)
0 - 2,000' 39 8.0 - 9.0 <7 210 9.0 - 9.5 <120
2,000' - 4,000' 40 8.0 - 9.0 <7 210 9.0 - 9.5 <120
4,000'-5,000' 41 8.0 - 8.5 <10 210 8.7 - 9.0 <150
5,000'-6,000' 42 8.0 - 8.5 <10 210 8.7 - 9.0 <150
6,000' - 7,000' 43 8.0 - 8.5 <10 210 8.7 - 9.0 <150
7,000' - 8,000' 45 8.0 - 8.5 <10 210 8.7 - 9.0 <180
8,000' - 9,000' 46 8.0 - 8.5 <10 210 8.7 - 9.0 <180
9,000' - 10,000' 48 8.0 - 8.5 <10 210 8.7 - 9.0 <180
155KBTU - LP Gas
ALTITUDE
LOW FIRE HIGH FIRE (CH & DHW)
Blower Speed
(b06)
CO2 (%) CO (PPM)
Blower Speed
(b04 & b05)
CO2 (%) CO (PPM)
0 - 2,000' 44 9.0 - 9.8 <7 220 10.2 - 10.7 <120
2,000' - 4,000' 46 9.0 - 9.8 <7 220 10.2 - 10.7 <120
4,000'-5,000' 46 9.3 - 9.5 <10 220 9.7 - 9.9 <150
5,000'-6,000' 46 9.3 - 9.5 <10 220 9.7 - 9.9 <150
6,000' - 7,000' 48 9.3 - 9.5 <10 220 9.7 - 9.9 <150
7,000' - 8,000' 48 9.3 - 9.5 <10 220 9.7 - 9.9 <180
8,000' - 9,000' 48 9.3 - 9.5 <10 220 9.7 - 9.9 <180
9,000' - 10,000' 50 9.3 - 9.5 <10 220 9.7 - 9.9 <180
30 High Altitude Blower Speeds
Figure 100 HIGH Altitude Fan Speeds for FS-155 boilers
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 aer the conversion, as on page90.
Failure to comply could result in severe personal injury, death or substantial property damage.