Orbit 27782 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 27782 Specifications

General

Model Number	27782
Display	LCD
Number of Outlets	1
Programmable	Yes
Type	Digital Timer
Amperage	15A
Timer Range	1 minute
Features	Manual override, random mode

Summary

Orbit Sprinkler Timer Introduction and Getting Started

Introduction to Orbit Sprinkler Timer Features

Overview of dual programs, fail-safe operation, water budgeting, and start-time stacking features.

Getting Started with Sprinkler Timer Setup

Instructions for battery replacement and resetting the sprinkler timer.

Sprinkler Timer User Controls and Settings

Setting the Time of Day and Date

Step-by-step guide to setting the current time and date on the sprinkler timer.

Creating a Sprinkler Watering Plan

Programming the Orbit Sprinkler Timer

Program A: Setting Watering Days

Guide to setting start times and watering durations for Program A.

Program B: Interval and Odd/Even Day Watering

Instructions for setting start times for Program B.

Program B Watering Durations and Intervals

Setting Watering Durations for Program B

Procedure to set watering durations for each station in Program B.

Assigning Watering Intervals for Program B

How to set watering intervals (days) or odd/even day watering for Program B.

Automatic Operation and Common Features

Ready for Automatic Watering

Ensuring the timer is set to AUTO mode for automatic operation.

Sprinkler Timer Operation Modes

Station Advance and Timer Off

How to advance stations manually or turn the timer off.

Rain Delay Function

Instructions to activate and manage the rain delay feature.

Water Budgeting and Multiple Start Times

Adjusting watering duration and setting multiple start times.

Manual Watering Procedures

Manually Running Program A or B

How to run Program A or Program B manually.

Manually Running Individual Stations

Setting specific durations for individual stations in manual mode.

Sprinkler Timer Installation Guide

Overview of Timer Installation Steps

Summary of the 5 steps for installing the sprinkler timer.

Selecting the Installation Location

Criteria for choosing a suitable location for the sprinkler timer.

Mounting the Sprinkler Timer

Instructions on how to physically mount the timer unit.

Connecting Valve Wires to the Timer

Guide for wiring sprinkler valve connections to the timer.

Timer Installation Details

Mounting the Sprinkler Timer Unit

Detailed steps for mounting the sprinkler timer.

Installing the Timer Battery

Procedure for installing the required battery for memory retention.

Wiring the Electric Valves

Instructions for connecting wires from electric sprinkler valves.

Electrical Connections for Sprinkler Timer

Connecting Valve Wires to Terminals

Detailed guide on connecting valve wires to the timer's terminals.

Connecting the Sprinkler Timer to Power

Steps for connecting the timer to the electrical power source.

Permanent Wiring Installation

Appendix A: Advanced Connections

Connecting Rain Sensors and Bypass Switch

How to connect a rain sensor and use the bypass switch.

Connecting Pump Start or Master Valve

Instructions for connecting pump start relays or master valves.

Glossary of Sprinkler Timer Terms

Troubleshooting and Support

Common Sprinkler Timer Problems and Solutions

List of potential issues and their causes and solutions.

Help and Contact Information

Orbit Technical Service contact details for assistance.

Product and Warranty Information

Details on listings, trademarks, and warranty statement.

FCC Compliance Information