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Edge [ii] Controller Operation Manual
SECTION 7 – UNIT STATUS
7.10 AERtrim
The AERtrim screen displays the AERtrim state and a graph showing the current valve position,
O
level and blower voltage. It can be displayed on any unit on which AERtrim is both activated
2
and enabled (see Section 6.6.1). The AERtrim status (under the screen title) will be Disabled if
the function is disabled after being successfully activated.
This screen displays the following:
•
The O
reading, current valve position and blower voltage in numerical form.
2
•
A graph showing the O
graph represents the current O
o If the unit is not firing (or AERtrim is disabled), the green dot will not appear.
o The solid line represents the O
is model and/or site specific.
o The two dotted lines represents the O
7.11 Ignition Sequence (summary)
The Last Ignition Status screen displays a summary of the last ignition sequence, whether it is
a successful or not. If unsuccessful, it shows the step that failed in red, and one or more check
boxes and the status box has red X.
IGNITION SUCCESSFUL
•
OMM-139_E
8/25/2020
Figure 7.10: AERtrim Status
level associated with current valve position; the green dot on the
2
level of the unit.
2
target for a given valve position. Note that this
2
Figure 7.11: Ignition Screen
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
target band for a given valve position.
2
IGNITION FAILED
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