Technical Manual Page 39 CODEL
OPS.080 Issue : C Rev. : Date : 16/7/08 Doc. i/d : 0080/6 Ref. : 080040
Note that the ppm or %age values shown on this screen are NOT
pressure-corrected; the pressure-corrected
values must be read from the SCU under the ‘Data file’ function.
5.3.10. 'Y' Values
To view the 'Y' values, select this in the Function selector, click on 'Read' to update them and ensure the green
'message received' LED is activated. The 'Y' values should be in the region of 10000 (if the purge air is on). If
they vary significantly from these values check the alignment and if does not rectify the problem contact your
CODEL Distributor or CODEL direct.