Intergas XTREME 36 - 8.10.3 Minimum Output Correction

61
Before the min. output correction is performed, the maximum
output and minimum output measurements must be
completed. The measured O
2
(H) or CO
2
(H) value at maximum
output is important for determining the correct value for the
setting at minimum output (see §8.10.1 and §8.10.2).
A. Remove the cover screw of the gas valve so that the
adjustment screw is accessible.
B. Switch on the boiler at minimum output. To do this, tap
simultaneously the Service button and the Minus button
until the capital letter L appears on the right display.
C. Wait until the readout of the flue gas analyser is stable (at
least 3 minutes).
D. Measure the O
2
(L) or CO
2
(L) value.
E. Using the adjustment screw B, set the correct O
2
(L) or CO
2
(L)
value. For the correct O
2
(L) setting value, see Tables 4a, 4b
or 4c. For the correct CO
2
(L) setting value, see Tables 5a, 5b
or 5c.
F. Reattach the cover screw of the gas valve so that the
adjustment screw is sealed.
► Select the correct table depending on the
applicable gas category:
4a and 5a: natural gas (G20)
4b and 5b: LPG 3P (G31)
► The maximum output measurement
value is decisive for a correct
adjustment. This measurement value
was noted during the maximum output
measurement O
2
(H) or CO
2
(H) (see
§8.10.1, Step H).
► Turning the adjustment screw to the
right reduces O
2
(and increases CO
2
);
turning to the le increases O
2
(and
decreases CO
2
).
► Twist the adjustment screw with small
steps and wait aer each twist until the
measurement is stable.
8.10.3 Minimum output correction
Adjustment screw
Cover screw