Manual Start For A Cycle Or A Zone; Maintaining Your System; Turn Unit Off Or Shut Down For Rain; Winterize System - Optima PRT-4 Owner's Manual

4.At this point the next zone indicator symbol will be on
and the amount of time for that zone will be flashing.
Press the Ý or Þ arrow to adjust the time to the cor-
rect amount of time.
5.Press the Û button to move to the next zone and re-
peat Step 4 for the remainder of the zones or turn the
dial to the Auto position to activate the automatic
schedule.
STEP 5: MANUAL START FOR A CYCLE OR A ZONE
1.Turn the dial to the Auto position
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2.Press / (MANUAL ON/ADVANCE) button. This will
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cause the Station 1 indicator symbol to turn on. The
time the station is scheduled to run will show in the
display and the water on ICON (S) will appear.
3.To advance to the next station press the
you do not press this button, the unit will run through
each station for the amount of time programmed.
4.To turn on a specific station, press the
peatedly until the desired station is indicated.
5.To turn the unit OFF press either the
edly until time of day is displayed or turn the dial to
the Off position for 15 seconds then return to the
Auto position.
STEP 6: TURN UNIT OFF OR SHUT DOWN FOR RAIN
1.Turn dial to the Off position. Nothing will be displayed
at this time.
PLEASE NOTE: When dial is in the "Off" position,
there will be no display. If a battery is installed "AC" will
flash periodically.

1.Winterize System

For winter months, this mode allows you to preserve
your programmed schedules while the timer is not in
operation: turn the dial to Off. Before shutting it down
for the winter, be sure to drain all water from pipes to
prevent freezing and damage to system. When
restarting timer for the year, turn dial bock to Auto.
WARNING: In areas prone to lightning storms, it is rec-
ommended to disconnect wires from the timer's ter-
minal screw strip and to unplug the transformer from
the outlet to protect the timer from lightning caused
power surges.
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button. If
/
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button re-
/
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button repeat-
/
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MAINTAINING YOUR SYSTEM

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Auto
SU MO TU WE TH FR SA
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1 2 3 4 5 6 MANUAL DURATION
Off
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