Maintenance and service
|
|
| Max. CO |
|
| CO2 range (%) | level |
|
|
| (measured) |
|
|
|
|
|
| Nat. Gas |
|
max. input | P1 | 7.5 % - 8.1 % | < 250 ppm |
min. input | P2 | 2.3 % - 2.6 % | < 60 ppm |
|
| LP Gas |
|
max. input | P1 | 8.7 % - 9.3 % | < 250 ppm |
min. input | P2 | 2.7 % - 3.0 % | < 60 ppm |
*Values above are for climate controlled conditions. Inputs such as gas pressure, heating value of the gas, humidity and temperature of combustion air all impact CO
and CO2 values. Changes in these inputs can result in different CO and CO2 values on the same appliance.
Table 17 CO2 & CO target numbers
Final Readings
P2 CO2 Reading:
P1 CO2 Reading:
%CO2
%CO2
Fig. 57 Adjusting P1 CO2 level
Fig. 58 Adjusting P2 CO2 level
6 720 608 542 | 35 |
