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Model 27752

1

  Watering stations

2

  Indicates when next watering cycle will start

3

  Manual watering is on

4

  How often timer will water in interval mode

5

  Cycle start times

6

  Timer is in set mode

7

  Rain delay is on

8

  Timer is watering

9

  Clock, start time, and watering duration

10

  AM or PM for clock and start time

11

  Low battery

12

  Indicates numbers in clock section as hours,  

minutes, or days

13

  Days of the week

14

  Interval watering mode

1

 Battery tray

2

 LCD screen—displays setting and watering program  

for timer

3

 Function dial—turns to set watering program

4

 CLEAR button—clears individual settings of program

5

 + – buttons—advance or reverse settings

6

 < > buttons—move cursor to different settings

7

 ENTER/ MANUAL button—selects setting or turns on rain 

delay when in AUTO

8

 RESET—clears all programmed settings

InstallatIon

1.  Attach manifold to an outdoor hose faucet.  

Recommended: secure manifold to wall using the  
mounting hardware and instructions provided.

2.  Attach up to 4 valves to manifold ports.
3.  Connect valve plugs to corresponding outlets–different valves can-

not be put on different cycles; timer is internally programmed to 
run in sequence (one after the other).

4.  Install AA alkaline batteries as shown in the battery tray. Allow the 

timer about 3 minutes to complete the automatic setup, which will 
close the valves.

5.  Program timer as desired.
6.  Slide timer onto the mounting bracket of manifold.
7.  Turn on hose faucet.

Mounting the Manifold to the Wall

1.  Use nut and bolt to attach brace to manifold.
2.  Mark where brace touches the wall.

For masonry 

3.  Drill a 1⁄2 in. hole.
4. Insert lag shield and attach brace using 1⁄4 lag screw. 

For stucco 

3. Drill 5/16 in. hole. 
4. Insert plastic anchor and attach brace using #14 round head screw.

Installing The Batteries

1.  Remove the tray on the side of the timer by sliding it out.
2.  Insert two AA (1.5V) alkaline batteries (not included) and  

replace the tray.

Low battery icon will appear when batteries need replacing.  
Replace batteries within 30 seconds or timer programming will be lost.
Tip: Remove batteries when timer is not in use for extended periods.

ProgrammIng

Rotate the dial to positions indicated for setup.

1. Turn Dial to Set Clock 

1.  Press the + button to advance clock time (hold button for quick 

advance).  Press the – button to reverse clock time (hold button for 
quick advance).  *keep in mind am/pm

2.  Turn the knob to accept clock time.

2. Turn Dial to Set Day

1.  Use the < and > buttons to move cursor (blinking line)  

over current day.

2.  Turn dial to accept the day.

3. Turn Dial to Start Time 

Each start time cycles through all watering stations (1, 2, 3, and 4). 
Cycle A is for if you want to water once a day. Add Cycle B if you want 
to water two times a day (2 different start times). Add Cycle C if you 
want to water three times a day (3 different start times).
1.  Use < and > buttons to select start time A, B, or C .
2.  Press ENTER to edit start time.
3.  Use the + and – buttons to set desired start time.   

* keep in mind am/ pm

4.  Press ENTER to accept the setting.
5.  Repeat steps 1 through 4 for B and C if you want to water more than 

once a day. 

To clear a start time
1.  Use the < and > buttons to move the cursor over cycle letter  

(A, B, C)

2.  Press ENTER to select
3.  Press CLEAR

EXAMPLE:  If cycle A is set for 6:00 am, then at 6:00 am your first valve 
will turn on and run for its duration, then it will turn off and the second 
station will automatically turn on and run for its duration. 

4. Turn Dial to Run Time

Set watering duration from 1 to 240 minutes for up to 4 stations. 
1.  Use the < and > buttons to select the run time for valves stations  

1, 2, 3, or 4.   

2.  Use the + and - buttons to increase and decrease the run time.
3.  Turn dial to accept the run time.

5. Turn Dial to How Often

Select which days to water or every 1 to 14 days. All stations and 
cycles will water on selected days.
1.  Use the < and > buttons to select which days to water Sunday 

through Saturday. 

2.  Press ENTER after each selected day. [_] will appear around  

days selected to water.

3.  Press CLEAR to deselect a day. Or select INTERVAL.  

1 is every day, 2 is every other day etc. up to 14 days.

4.  Use the + and – buttons to increase and decrease the  

number of days.

5.  Press ENTER to accept the setting.

6. Turn Dial to Auto

Timer waters according to programmed start time(s), run time(s),  
on the programmed days or interval; this is where you want the  
dial to have your program run.

Manual Watering

Allows you to water immediately without interrupting  
the set cycle(s).
1.  Press the MANUAL button when dial is turned to AUTO. 
2.  Press ENTER to run all stations once as previously  

programmed in RUN TIME section. Or, use the < and >  
buttons to select which station(s) to manually water.

3.  Press ENTER when cursor is over desired watering station. 
4.  Use + and – buttons to set from 1 to 240 minutes  
  * There will be a 6 second delay till your cycle will begin 

Screen will flash between clock and minutes remaining  
on cycle. To remove manual watering and resume  
programmed cycle press CLEAR.

Rain Delay

Delay watering cycle during precipitation to conserve water
1.  When in AUTO, press + button for 24 hrs, 48 hrs, or 72 hrs
  Screen will flash between clock and hours remaining before  

programmed cycle resumes. To remove rain delay, press CLEAR, 
or turn dial to OFF and then back to AUTO.

Off

Off stops the timer from watering and clears Rain Delay.

troubleshootIng

Water does not come on at desired time. Check if:

 

Clock is set to correct time including AM and PM.

 

Start time is set to desired time including AM and PM.

 

Start times begin after previous watering cycle has run through all  

  stations and set durations.

 

Rain Delay is on (DELAY appears on left side of screen if on).

Timer does not water. Check if:

 

Timer is set to AUTO.

 

Batteries are low.

 

Clock is set to correct time including AM and PM.

 

Rain Delay is on (DELAY appears on left side of screen if on).

 

Valve plugs are inserted in the correct corresponding timer outlet.

Water won’t turn off. Check if:

 

Watering duration is set to desired time.

 

Start times begin  

  after previous watering cycle has run through all stations  
  and set duration.

automatIc Yard 

WaterIng sYstem 

InstructIons

  Controls up to 4 stations (comes with  

2 valves that control stations, purchase 

additional valves separately)

  Up to 3 start times per day (cycles A,B,C)

  Waters from 1-240 minutes per start time  

(per valve)

  For outdoor use with cold water only

4

3

2

1

Product Includes:

a

 (1) 7 1/4 in. Brace

b

 (1) Hose Washer

c

 (1) #14 Round Head Screw 

d

 (1) 1/4 in. Lag Screw 

e

 (1) Bolt 

f

 (1) Lock Washer 

g

 (1) Nut 

h

 (1) Lag Shield (for masonry) 

i

 (1) Plastic Anchor (for stucco)

j

 (2) End Plugs

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3

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5

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11

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14

13

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4

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6

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b

f

g

e

h

s

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Orbit

®

 Irrigation Products, Inc.

North Salt Lake, UT 84054

1-800-488-6156  

www.orbitonline.com

© 2012 Orbit Irrigation Products, Inc. 

All rights reserved. All trade names are 

registered trademarks of respective 

manufacturers listed.

p 801 295 9820 

f 801 951 5815

www.fluid-studio.net

1065 South 500 West 

Bountiful, Utah 84010

proof no: 

7

date: 05.02.12

des: SH 

sc: ORB

client: Orbit

sku: 27752

upc: NA

file name: 27752-24 rH.indd

software: InDesign CS5

colors 

additional instructions:

·  Proofing Code: LB756822 

·   

· 

color 

non printing 

PMS 

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PMS 
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color 

non printing  

PMS 
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Registration

K

 

Printers are responsible for 
meeting print production 
requirements. Any changes 
must be approved by the 
client and Fluid Studio. 
printed piece must meet 
designated specifications 
on this form
.

dimensions:
flat:  w: 
12" h: 9"
finished:  w: 3" d: h: 3"

© 2012 Fluid Studio. This 
work is the property of Fluid 
Studio, and cannot be used, 
reproduced or distributed 
in any way without their 
express permission.

j

PN 27752-24 rH

Working W

ater Pressure

Minimum: 25 psi Maximum: 100 psi

Working T

emperature

Maximum: Do not exceed 120 degrees F  

Minimum: Keep from freezing

Warnings

For outdoor use with cold water only.

When expecting freezing tempera

tures, 

timers should be removed from the hose 

bib to a

void po

tential freeze dama

ge.

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