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RD-900
Irritrol RD-900 User Manual
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SEMI-AUT
O
Start A, B,
or C
OFF
or
STOP
RUN
or
Manual
MANUAL
SET PROGRAMS
S
T
A
R
T
T
I
M
E
S
S
C
H
E
D
U
L
E
V
A
L
V
E
R
U
N
T
I
M
E
S
CURRENT
TIME
T
oday
Sun
Mon
Tu
e
Wed
Thu
Fri
Sat
Skip Days
1
1
2
12
11
10
4
3
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9
2
3
RD - 1200
®
Installation and Pr
ogramming Guide
For Models RD-600, RD-900, RD-1200 (Indoor and Outdoor Models)
2
Table of Contents
Table of Contents
2
Contents and Specifications
3
Key Features
3
Controller Installation
4
Battery Installation
5
Valve Connection
5
Pump Start Relay or Master Valve Connection
6
Connecting the Power Supply
6
Connecting Earth Ground
7
Buttons and Switches Functions
8
Skip Days
9
How the Multi-Function Dial Works
9
Anywhere" Programming
9
What the LCD Display Indicate
10
Watering Considerations
11
Documenting Your Automatic Operation
11
Watering Schedule Chart
12
Fail Safe Mode
13
Setting the Current Time and Day
13
Setting Valve Run Times
13
Setting Program Start Times
13
Setting Program Schedule
14
Activating the Controller
14
How to Check Your Program
14
Semi-Auto Operation
15
Manual Operation
15
Manual Shut-Off
15
Fuse Replacement
15
How to Check for Valve Shorts
16
Troubleshooting the System
16
Notes
18
FCC Notice
19
4
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Irritrol RD-900 Specifications
General
Model
RD-900
Programs
3
Rain Sensor Compatible
Yes
Weight
1.5 lbs
Indoor/Outdoor
Indoor/Outdoor
Power Source
Transformer
Voltage
24V AC
Backup Battery
9V
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