Super Systems e-TRIM - Manual (Page 9)

Super Systems Inc. Page 9 of 27 e-TRIM Operations Manual
The O
2
Boards are the active circuit boards that are obtaining the oxygen measurement from
each sensor.
The O
2
Retransmission Boards (optional) are the circuit boards that provide an analog output (4-
20mA) of the oxygen measurement from each sensor. The electrical connections should be
made in accordance with the electrical schematic located at the back of this manual, with 4 to
20mA corresponding proportionally to 0 to 25% oxygen. The ability to retransmit the oxygen
signal requires circuit boards that are not part of the standard system. For additional
information regarding this feature, please contact Super Systems Inc. (513-772-0060).
System Setup
This option will allow the user to make changes to the current system settings. Currently, there
are six options to modify.
Alarm Delay
This setting is the number of seconds that the system will wait before showing an out of band
alarm condition, if an alarm condition is present. This is entered in seconds. The range is 0 to
60,000 seconds (0 minutes to 1,000 minutes).
Alarm Band
This setting is the band for the boards’ setpoint. If the setpoint is 3%, and the band is 2%, then
an alarm indication condition will not be present until the reading goes under 1% or above 5%.
This is entered in percentages. The range is 0% to 20.9%. NOTE: The alarm band will not
sound the horn and is for indication only. Output 7 can be wired to an external horn or light if
needed (see the electrical prints for termination details).
Master High Fire/Individual High Fire/Editable Zones
Clicking on this button will toggle between Master High Fire, Individual High Fire, and Editable
Zones. The Master High Fire setting will allow the controller to see the one digital input signal
as a high fire signal for all burners. Individual high fire will put the burners in groups of 4, each
group being a separate zone. Editable Zones will allow the user to determine the burner and
zone configuration. The high fire digital input is required for the e-TRIM system to provide band