Forcing Operations; Time Schedule Operation - Carrier 19XRV Start-Up, Operation And Maintenance Instructions Manual

FORCING OPERATIONS

To Force (manually override) a Value or Status
1. From any point status screen, press
to highlight the desired value.
PREVIOUS
2. Press to select the highlighted value.
SELECT
For Discrete Points — Press
lect the desired state.
For Analog Points
to select the desired value.
DECREASE
3. Press to register the new value.
ENTER
NOTE: When forcing or changing metric values, it is neces-
sary to hold down the softkey for a few seconds in order to see
a value change, especially on kilopascal values.
To Remove a Force
1. On the point status table press
to highlight the desired value.
2. Press SELECT to access the highlighted value.
3. Press to remove the force and return the
RELEASE
point to the PIC III's automatic control.
NEXT
or to se-
START STOP
— Press
INCREASE
or
NEXT PREVIOUS
Force Indication — A forced value is indicated by
"SUPVSR," "SERVC," or "BEST" flashing next to the point
value on the STATUS table.
or
TIME SCHEDULE OPERATION (Fig. 19)
1. On the Menu screen, press
2. Press
NEXT
schedule.
OCCPC01S — LOCAL Time Schedule
OCCPC02S — ICE BUILD Time Schedule
OCCPC03S — CCN Time Schedule
3. Press
SELECT
or
4. Press
NEXT
period or override to change.
5. Press
SELECT
OVERRIDE.
6. a. Press INCREASE
time values. OVERRIDE values are in one-hour
increments, up to 4 hours.
b. Press
ENABLE
fields. Press
period.
24
.
SCHEDULE
or to highlight the desired
PREVIOUS
to view the desired time schedule.
or to highlight the desired
PREVIOUS
to access the highlighted PERIOD or
or DECREASE to change the
to select days in the day-of-week
to eliminate days from the
DISABLE