MAIN MENU
SCROLL DOWN
FOR OPTIONS
Default Screen
HUMIDITY aaa / bbb %
ROOM AIR ccc / ddd F
OCCUPIED SELECTION
FOLLOWS SCHEDULE
UP/ DOWN TO CHANGE
ENTER TO CONFIRM
ENTER
USER PASSWORD
00000
PRESS ESC TO EXIT
OCCUPIED SELECTION
FORCED OFF
UP/ DOWN TO CHANGE
ENTER TO CONFIRM
GO TO
OCCUPIED PERIOD
OPTIONS
Using the controller-interface map below, access the OCCUPIED SELECTION screen.
Press
↵↵
to move the cursor to the second line.
Press
↑↑
or
↓↓
to change the second line to FORCED OFF. Press
↵↵
again to
register the change.
If asked for a password, enter 1793 for units made before April 2005. For units made
since April 2005, enter 1793 or just 17.
Press repeatedly to reach screen below.
If this screen does not appear, check that the unit has an electrically operated damper for outdoor-air
intake. If not, the screen above will not appear, and all adjustments are manual.
In some cases, outdoor-air intake may be by others.
25% OPEN
If your unit has a sliding perforated plate, turn the
adjusting screw
to set the orifices
to approximately 25% open.
If your unit has a manually adjusted vane
damper, loosen the damper lever’s wing nut, open
the damper to approximately 25%, and tighten the
wing nut.
NOTE: Any covers are not shown.
Filter Door
If your unit has only an electrically operated damper for air throttling, then follow these instructions:
For units with the economizer or Purge options, use the airflow-adjustment procedures in the appropriate manual
appendix. Otherwise follow the instructions below.
T.A.B.