Gas Settings; Setting The Air/Gas Ratio (Full Load) (Diematic Isystem) - DeDietrich C 330 ECO Installation, User And Service Manual

C 330 ECO - C 630 ECO
5.4

Gas settings

0 2 4 6 8
E 1
TEMP.: 68°
2
1
D
2
# F
% $
AUTO
J I
0 2 4 6 8 10 12 14
GENE :
BOILER TEMP.
E 1
CURRENT
WIND SPEED
2
1
D
2
bar
F
#  !
% $
AUTO
J I
STD
31/05/2012 - 7600532-01
10 12 14 16 18 20 22 24
SUNDAY 11:45
 !
:
<
STD
C002271-F-04
AUTO => PMAX
16 18 20 22 24
PMAX
68°C
10µA
5600 tr/min
:
<
C002347-F-04
- Check the fuses on the control panel:
(F1 = 2 AT, F2 = 8 AT)
- Check the connection of the mains lead to the connector X1 in
the instrument box
4 A fault is indicated on the display by the fault symbol a and a
flashing fault code.
- The meaning of the error codes is given in the error table.
- Press for 3 seconds on key G to restart the boiler.
5.4.1. Setting the air/gas ratio (Full load)
(Diematic iSystem)
1. Unscrew the plug of the flue gas measurement point.
2. Connect the flue gas analyser.
WARNING
Ensure that the opening around the sensor is completely
sealed when taking measurements.
3. In the main display, press key - . The menu EMISSION
MEASURMENTS is displayed on the screen.
4. Turn the rotary button until PMAX is displayed. The full load is set.
5. Measure the percentage of O
The 5 to 9 section boilers are supplied with a different gas
block from the 10 section boiler. See drawing for the
position of control screw A for a full load.
5. Commissioning
or CO in the flue gases.
2 2
53