User guide

9
02/10/07 - 300015183-001-A C 310 ECO - C 610 ECO
Table of CO
2
- O
2
values
Set the parameter to a value greater than or equal to 8, depending on
the options connected.
Then set the gas seal control pressure switch to a trigger pressure
equivalent to 50% of the admission pressure. Do not forget that the
admission pressure measured does not affect the closing pressure
(higher).
19. Press the Reset key to return the boiler to "user level"
20. Heat the installation to around 80°C and then stop the boiler
21. Bleed the heating installation and Checking the hydraulic
pressure
22. The boiler is now operational
23. Set the boiler regulation to the desired values
24. Switch the boiler on and fill in the label "Set to"

Each individual boiler is delivered with the following fixed
factory settings:
Natural gas H/E
(G20)
Natural gas L/LL
(G25)
High speed (100%) Low speed (±20%) High speed (100%) Low speed (±20%)
Indicative CO
2
value 9,0% 9,0% 9,0% 9,0%
Adjust to ±0,5% ±0,5% ±0,5% ±0,5%
Set to 9,0 ± 0,15% 9,0 ± 0,15% 9,0 ± 0,15% 9,0 ± 0,15%
Indicative O
2
value 4,8% 4,8% 4,8% 4,8%
Adjust to ±0,5% ±0,5% ±0,5% ±0,5%
Set to 4,8 ± 0,25% 4,8 ± 0,25% 4,8 ± 0,25% 4,8 ± 0,25%
∆P C310-280 (Pa) 1300 ± 100 60 ± 10 1150 ± 100 45 ± 10
∆P C310-350 1020 ± 100 42 ± 10 840 ± 100 32 ± 10
∆P C310-430 900 ± 10 50 ± 10 750 ± 100 40 ± 10
∆P C310-500 1350 ± 100 65 ± 10 1200 ± 100 50 ± 10
∆P C310-570 1650 ± 100 85 ± 10 1500 ± 100 70 ± 10
Burner regulation - Modulating, depending on the
outlet temperature
Flow temperature - 90°C