Bosch Evolution 500 Instruction Manual page 35
Temperature modulated with electronic ignition suitable for heating potable water - not approved for space heating purposes
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Also See for Evolution 500:
- Instructions for use manual (40 pages) ,
- Installation manual (6 pages) ,
- Service bulletin (2 pages)
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CO
max. input
P1
min. input
P2
max. input
P1
min. input
P2
* 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 CO
values. Changes in these inputs can result in
2
different CO and CO
values on the same appliance.
2
Table 17 CO
& CO target numbers
2
Final Readings
P2 CO
Reading:
2
P1 CO
Reading:
2
Fig. 57 Adjusting P1 CO
Fig. 58 Adjusting P2 CO
6 720 680 223
Max. CO
range (%)
level
2
(measured)
Nat. Gas
7.5 % - 8.1 %
< 250 ppm
2.3 % - 2.6 %
< 60 ppm
LP Gas
8.7 % - 9.3 %
< 250 ppm
2.7 % - 3.0 %
< 60 ppm
% CO
2
% CO
2
level
2
6720608158-38.1AL
level
2
Maintenance and service
35
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