26
Step 20. Programming the Minimum Off Times
(oF).
The Minimum Off Times are pro-
grammed much the same way as the Mini
mum On Times were programmed above.
Press the Demand Limit Key. The letters
"oF1" should appear in the Demand Limit
display window. The current Minimum Off
Time for control point #1 will appear in the
Actual display window. The controller
should be factory set for zero “0” minutes
Minimum Off Time. If a Minimum Off Time
for Circuit #1 is desired, press the Increase
or Decrease Key until the desired Minimum
Off Time setting is reached. Press the
Demand Limit Key to proceed to the next
setting.
Step 21.
Repeat Step 20 for Circuit #2 Minimum
Off Time.
Step 22.
Repeat Step 20 for Circuit #3 Minimum
Off Time.
Step 23.
Repeat Step 20 for Circuit #4 Minimum
Off Time.
Step 24.
Repeat Step 20 for Circuit #5 Minimum
Off Time.
Step 25.
Repeat Step 20 for Circuit #6 Minimum
Off Time.
Step 26.
Repeat Step 20 for Circuit #7 Minimum
Off Time.
Step 27.
Repeat Step 20 for Circuit #8 Minimum
Off Time.
Press the "Demand Limit" key to proceed to the next
setting.
This completes programming of the Minimum Off
Times.
Step 28.
Set the
Averaging Period
(AP).
This question sets the Averaging Period of
the demand controller so it is the same as the
demand meter on the home. An "AP" will
appear in the Demand Limit display window.
The Averaging Period of 15, 30 or 60 minutes
will appear in the Actual display window.
The controller is normally factory set for a
15-minute averaging period. If a change of
the Averaging Period is needed, press the
Increase or Decrease Key until the appropri-
ate Averaging Period is displayed. When the
proper averaging period is entered, press the
Demand Limit Key to proceed to the next
setting.
Step 29.
Set the
Demand Range
(dr).
This setting sets the controller for the
proper size of Current Transformers that
400 Ampcurrent transformers are used, 80 KW
Demand Range
must
be used to measure
power correctly. To change the Demand
Range, press the Increase or Decrease Key
until the proper demand range is selected.
Step 30.
To return the controller to normal
operation, press the “Demand Limit” Key
one more time and the current Demand
Limit and Actual Demand should appear in
the display window.
Step 31.
This completes the System Programming
mode of the 9212. If you need additional
information or assistance in programming the
9212, contact your Energy Sentry represen-
tative.
Note:
To excape from the system programming mode
at any point, press the Display Mode Key.
the unit is equipped with. The controller
is normally equipped with two 200 Amp
current transformers and factory pro
grammed for the 40 KW Demand Range. If