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7

Setting the Timer

Important!

Always return the dial to 

AUTO RUN

 

when programming is completed. 

The timer will not run automatically 

unless the dial is set to 

AUTO RUN

Step 1. Set Clock

g

Turn the dial to the 

SET CLOCK 

position.

"

"

Press the 

UP/DOWN

 arrow 

keys to set the time (verify  AM/

PM setting is correct).

Time

Step 2. Set Date

g

Turn the dial to the 

SET DATE 

position.

"

"

Press the LEFT 

UP/DOWN

 

arrow keys to set the year.

"

"

Press the RIGHT 

UP/DOWN

 

arrow keys to set the month and 

day.

Month 

& Day

Year

Step 3. Schedule Watering

g

Turn the dial to select the desired 

ZONE

 (from 1 to 9).

Zone

Set Start Time and Run Time

"

"

Press the Left 

UP/DOWN

 

arrow keys to set the Start Time.

"

"

Press the Right 

UP/DOWN

 

arrow keys to set the Run Time 

(duration).

Run 

Time

Start 

Time

NOTE:

 Multiple zones having 

the same start time will run in 

sequence by zone number. For 

example, if zones 3 and 4 are 

both set to run for 10 min. at 8:00 

AM, zone 3 will run first at 8:00 

then zone 4 will run afterwards 

at 8:10.

Select Watering Days

"

"

Press the pink 

WATERING 

DAYS

 buttons to select which 

days to water.

Select specific days of the week or 

select 

ODD DAYS

 or 

EVEN DAYS

.

Select Watering Times Per Day

"

"

Press the blue 

WATERING 

TIMES PER DAY

 buttons to 

select the number of times per 

day to water.

WATERING

DAYS

WATERING

TIMES PER DAY

SUNDAY

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

SATURDAY

ZONE OFF

ONE TIME

TWO TIMES

THREE TIMES

FOUR TIMES

ODD DAYS

EVEN DAYS

Repeat Step 3 for remaining 

zones. 

NOTE:

 If more than one water-

ing time per day is selected, refer 

to Multiple Start Times in the 

next section.

g

Turn the dial to 

AUTO RUN

.

Optional Features

Multiple Start Times

If the TWO, THREE or FOUR TIMES 

button is selected then several pre-de-

fined offsets are available.

NOTE:

 Offsets are the number 

of hours between the first start 

time and any additional start 

times.

Repeatedly pressing the desired 

Watering Times per Day button will 

cycle through the available offsets.
In the example below, the 

THREE 

TIMES

 per day button was selected 

and the offsets are +4 and +8 hours.

Offsets

This means the SST will water three 

times per day as follows:

• 

6:00 am (first start time)

• 

10:00 am (+4 hours)

• 

2:00 pm (+8 hours)

NOTE:

 The SST automatically 

resets at 12 a.m. each day. 

Schedule multiple start times 

from 12:15 a.m. -11:45 p.m.

Seasonal Adjust

Adjust for seasonal weather 
variation

g

Turn the dial to 

SEASON 

ADJUST

.

Adjust 

Percentage

"

"

Press the 

UP/DOWN

 arrow 

buttons to adjust the percent-

age. 

For example, a +50% adjustment 

means 10 min. becomes 15 min.

NOTE:

 Adjustment applies to 

ALL run times for ALL zones.

Summary of Contents for SST-900i

Page 1: ...ay 8 Seasonal Adjust 8 Error Detected 8 Manual Operation 8 Water All Zones 8 Water One Zone 8 Troubleshooting 9 Watering Issues 9 Electrical Issues 9 Installation 2 Tools and Supplies Needed 2 Step 1...

Page 2: ...unit and drive a screw through the center hole as shown use the supplied wall anchors if necessary 1 8 GAP SCREW INDOOR MODEL SHOWN Step 2 Connect Power c c WARNING DO NOT plug in or apply power to t...

Page 3: ...the field Connect a color coded wire from the direct burial cable to either wire on the valve Connect the remaining wire on each valve to a common wire which then connects to the timer NOTE Use water...

Page 4: ...n main power supply or plug the power cord into a waterproof receptacle NOTE Do not plug the timer into a socket that is con trolled by a secondary ON OFF light switch or GFI outlet Test Watering Turn...

Page 5: ...y at the water source Using a direct burial cable connect one of the wires from the master valve or pump start relay to the timer termi nal marked MSTR VALVE Using a direct burial cable connect the re...

Page 6: ...DOWN ARROWS Use UP DOWN arrows on left or right keys to set clock date run time etc AUTO RUN Set dial here to run all pro grammed settings OFF Turns off all watering RAIN DELAY Delays watering up to...

Page 7: ...blue WATERING TIMES PER DAY buttons to select the number of times per day to water WATERING DAYS WATERING TIMES PER DAY SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY ZONE OFF ONE TIME TWO...

Page 8: ...ining Current Time Seasonal Adjust Screen displays the percentage adjust ment for all zones All Durations Adjusted Season Adjust Error Detected If an error is detected the affected zone is displayed E...

Page 9: ...timer should resume normal operation Note date and time must be re entered after reset Watering cycles do not shut off Debris trapped in valve Flush the valve by temporarily opening the dump hole and...

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