PN 903-8797, Rev A
Incorrect Information is Displayed on the User
Interface
If the User Interface displays information that is incorrect, it may be due to
incorrectly set units of measurement.
You can change the Options code parameter at any time, but do so
only with careful consideration of what the displayed results will be.
Example, if H2O DP:EXT is selected from the Water Measurement Op-
tion sub-menu, and you have PMVm selected from the Options code
sub-menu, the required results will not be displayed (water dewpoint
cannot be displayed in parts per million by volume).
Possible Cause/
Condition Corrective Action
Units of measurement set
incorrectly
Check the Options code sub-menu to ensure the proper units of
measurement have been selected. These changes are required
to ensure accurate representation of the output signals you
require.
The following Water Measurement Option parameters indicate
which units of measurements must be used with each function.
Therefore, if changes are made to the Water Measurement Op-
tion parameter, you will also have to change the Options code
parameters:
• If H2O DP:EXT is enabled, select one of the following options
from the Options code sub-menu:
- DP&m (dewpoint, metric units).
- DP&i (dewpoint, imperial units).
• If H2O CT:EXT is enabled, select one of the following options
from the Options code sub-menu:
- WC&m (water content, metric units).
- WC&i (water content, imperial units).
- PMVm (parts per million by volume, metric units).
- PMVi (parts per million by volume, imperial units).
- PMWm (parts per million by weight, metric units).
- PMWi (parts per million by weight, imperial units).
• If H2O DP:INT is enabled, select one of the following options
from the Options code sub-menu:
- DP&m (dewpoint, metric units).
- DP&i (dewpoint, imperial units).
- WC&m (water content, metric units).
- WC&i (water content, imperial units).
• If H2O DP:DISAB is enabled, select one of the following op-
tions from the Options code sub-menu:
- DP&m (dewpoint, metric units).
- DP&i (dewpoint, imperial units).
(Continued next page)
RUN Mode
MonitorCFGOptions
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