Service Handbook OGS/OGB
The burner blower runs at the Start speed. After successful ignition of the
burner, it is automatically increased to MAX speed.
Measure the gas exhaust values, after 1 minute read the measured value and
check with the CO
2
value on the chart 4 " Gas exhaust values @ Max“.
Record the CO
2
and CO values. At a CO value > 500 ppm switch off the unit
and check the cause of the excessive CO value.
Page 10 / 12
Tabelle 4: Abgaswerte @ Max
All gas types
O
2
.= 4,8%±0,3%
All gas types
= 1,30±0,02
Erdgas /
Natural Gas
CO
2
= 9,0%±0,1%
LP Gas =
Propan
Butan
CO
2
= 10,5%±0,2%
CO
2
= 12,2%±0,3%
If the measured gas exhaust values do not correspond to the values on the
chart, the process must be repeated starting with Step 8.
If after this process is repeated, the values are still not maintained, then
contact your CONVOTHERM Customer service.
Step 13: Check sealed tightness
Instructions:
Each outside and inside connection of the unit is to be checked for sealed
tightness before operating the unit (Gas detector or leakage spray).
AS/11-2011 / Part No.: 7016396 6_25e_Readjusting the Gas valves_d
To Next Page
Loading...
Need help?
General
