OMM-0153_E
• 5/11/2023 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 90 of 124
CENTURION Installation, Operation & Maintenance Manual
SECTION 9: O2 TRIM OPERATION
Figure 9-3: O
2
Sensor Calibration Screen
9.3 Trim Menu Values and Defaults
There are three O
2
Trim screens, available from
Main Menu
→
Advanced Setup
→
Performance
→
O
2
Trim
.
•
O
2
Trim Settings:
To enable O
2
Trim, set the
O
2
Trim
parameter to
Enabled
. You can
then adjust the
O
2
Offset, Settle Time, O
2
Trim Gain
and
O
2
Trim Iteration Limit
parameters to values appropriate for the unit, per the table below.
Figure 9-4: O
2
Trim Settings Screen
•
O
2
Trim Parameters
: Choose a
Valve Position
and then set the
O
2
Target, Upper
and
Lower Limits
for the valve position. You can then repeat this for all other valve
positions, per the tables below.
