83
Commissioning
Flue gas analysis
Low load (Step 2/3)
Step 2: O
2
/ CO
2
check on low load
Setting the low load
The low load of each engine or of
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you as follows:
-
Press the
“–”
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- Press
OK;
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power output (low load) of the
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(heating capacity).
The O
2
value at low load must lie
higher than the O
2
value at full load.
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result is achieved. Please contact
ATAG, if the values should lie outside
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End of measuring:
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to exit chimney sweep mode.
This completes the procedure.
The maximum duration of the
commissioning function, without
interruption, is 20 minutes.
O
2
/ CO
2
check on low load (Step 2)
Low load
Natural gas (G20)
Propane (G31)*
O
2
Minimal 0,5% higher than measured on full load
Minimal 0,2% higher than measured on full load
Maximum 6,3%
Maximum 6,5%
CO
2
Minimal 0,3% lower than measured on full load
Minimal 0,1% lower than measured on full load
Minimum 8,2%
Minimum 9,5%
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