Orbit 94880 User Manual

PN 57880-24 Rev B
MODELS / MODÈLES / MODELOS:
57880, 57881, 57882, 57883, 27780, 27781, 27782, 27783,
91880, 91881, 91882, 91883, 94880, 94881, 94882, 94883
Users ManUal
ManUel de l’UtilisateUr
ManUal del UsUario
www.orbitonline.com
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08WTM005637 57880-24 rB.indd 1 11/15/07 3:34:25 PM

Orbit 94880 Specifications

General

Number of Outlets	1
Amperage	15A
Weather Resistance	Yes
Mounting Type	Plug-In
Type	Mechanical
Voltage	125V

Summary

Section 1: Introduction

Programming Features

Describes the timer's programming capabilities and unique features for user convenience.

Section 2: Getting Started

Replacing the Battery

Instructions on how to install and replace the CR2032 lithium battery for program memory.

Resetting the Sprinkler Timer

Guidance on pressing the reset button for initial setup or complete program removal.

User Controls

Determine a Watering Plan

Section 3: Programming

Program A - Day(s) of Week

Instructions for setting up watering schedules based on specific days of the week.

Program B - Interval Watering & Odd and Even Days

Reviewing and Changing Your Program

Section 4: Automatic Operation and Commonly Used Features

Ready for Automatic Operation

Steps to ensure the timer is set to AUTO mode for automatic watering cycles.

Station Advance

Timer Off

Rain Delay

Water Budgeting

Multiple Start Times

Section 5: Manual Watering

Manually Running Both A and B Programs

How to manually run all stations from both Program A and Program B sequentially.

Manually Running “Program A” or “Program B"

Instructions to manually run stations assigned to either Program A or Program B individually.

Manually Running One or More Stations

How to set specific watering durations for individual stations manually.

Section 6: Sprinkler Timer Installation

Selecting a Location

Criteria for choosing an optimal and safe installation site for the sprinkler timer.

Mounting the Sprinkler Timer

Steps and hardware required for physically attaching the timer to a wall.

Install the Batteries

Guidance on installing the required CR2032 battery for memory retention.

Wiring the Electric Valves

Connecting the timer's terminals to the sprinkler system's electric valves.

Connecting Electrical Power

Instructions for connecting the timer to a power source, indoor or outdoor.

Appendix A: Connecting to a Rain Sensor, Pump Start or Master Valve

Connecting a Rain Sensor

Steps to connect the rain sensor wires to the timer's terminal ports for precipitation sensing.

Rain Sensor Bypass

Information on using the override switch for maintenance or when no sensor is connected.

Pump Start & Master Valve

Instructions for connecting a pump start relay or master valve to the timer's terminals.

Glossary of Terms

Troubleshooting

Problem/Possible Causes

Lists common issues with sprinkler valves and timer operation and their potential causes.