22
Midco International Inc.
8471 95
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Refer to Chart 7 for an overview of the program menu. To enter the program menu, hold the
enter key down for 3 seconds until “APP” is displayed. Use the up and down arrow keys to navigate
to the desired parameter as shown in Column 1. To edit a menu parameter, press the right arrow key
once on the desired parameter. The current value of the parameter will be displayed. Use the up and
down arrow keys again to edit the parameter. Press the enter key to save changes made or press
the left arrow key to cancel without saving and return to Column 1. If a key is not pressed for 20
seconds or the enter key is held for 3 seconds while in program mode, the control will return to
normal mode.
XIII SCEBM-2
Module
for 120V Burners
Continued
What you want to do
What you see
What it means
SCEBM-2 Menu Map
Column 1
Column 2
Control applications for Variable Air or NOX
Set the lowest the user can adjust the
temperature to in normal mode for setpoint.
Set the minimum percentage the user can adjust
the Fan to in normal mode
Override allows the user to manually control the
Fan percentage
Low (tLo) can be set from 40°F - 240 °F and must be at
least 10°F less than the High. High (thi) can set be from
50°F - 250°F and must be at least 10°F greater than the
Low. These will limit how far the user can change the
temperature outside of programming mode.
Setpoint may be adjusted on the main screen with the
up and down arrows, then pressing enter to save the
selected setpoint.
Column 1 shows the menu parameters
Arrow Keys:
Up and Down: to navigate or adjust a menu parameter
Right: to access column 2 for editing a parameter
Left: to return to column 1 without saving a parameter
Enter: to return to column 1 with saving a parameter
ENT
RT
UP
DN
LT
Column 2 shows the factory set defaults for each
parameter. Temperature defaults are shown in °F.
rE
Fhi
inPt
100
dC
tLo
thi
noX
40
90
10
APP
vA-A
DN
ENT
UP
Set the highest the user can adjust the
temperature to in normal mode for setpoint.
Set the maximum percentage the user can adjust
the Fan to in normal mode
Control input modes
Applications (APP):
VA-A is the intermittent piloted burners
VA-B is burners with an interrupted pilot
NOX is for low nox burners
Select the desired aggression/speed of the PID
curve for the valve (Standard, Low, or High).
Set a temperature offset. For examples, to correct
for duct losses or sensor calibration errors.
Set the control to convert the temperature to
display either °F or °C.
The password may either be enabled or disabled.
View the software version number.
Input (inPt) modes:
dC: Allows the user to directly control the fan speed
with a 2-10V input
rE: Allows the user to use an external remote 2-10V
input
tS: Allows the user to use the built-in onboard setpoint
and ignores the 2-10V input
vA-b
FLo
tS
vEr
PASS
dAbL
EnAb
1.0
LT
RT
dAbL
hi
EnAb
Lo
Std
Pid
ovEr
° C
0
° F
oFS
ForC
DN
UP
Chart 7
- Menu Map - 120V Burners
Part 2 Service - SCEBM-2 Module 120V Burner
__________________________________________
A Accessing the
Program Menu