To Next PageTo Next PageWhy do stations turn on when they are not supposed to on my Orbit 57874 Timer?
If stations on your Orbit Timer are activating unexpectedly, the issue might be due to excessive water pressure, more than one programmed start time, an incorrect AM/PM setting, or the activation of the B program.
Why do valves continue to turn on and off when they are not programmed on Orbit 57874 Timer?
If the valves on your Orbit Timer are turning on and off erratically outside of the programmed schedule, the cause might be: * Multiple start times programmed with overlapping schedules. * Excessive pressure. * The B program is activated.
General| Delay Watering | Yes |
|---|---|
| Valve Type | Solenoid |
| Material | Plastic |
| Watering Duration | 1 min to 4 hours |
| Power Source | Battery |
| Weather Resistance | Yes |
Describes the main control dial for selecting timer functions and modes.
Details the information shown on the timer's digital screen.
Identifies the location of the battery compartment for memory backup.
Lists the necessary tools for installing the sprinkler timer.
Provides guidance on selecting an optimal location for the timer.
Step-by-step instructions for physically attaching the timer to a wall.
Details on how to connect the sprinkler valve wires to the timer terminals.
Instructions for connecting the timer to its AC power source.
Procedure to enable the internal battery for program memory backup.
Procedure for setting the current time of day on the timer.
Instructions for configuring the current date on the timer.
How to set the specific times watering cycles should begin.
Configuring the duration for which each watering station will operate.
Setting how often watering should occur (days, intervals, odd/even).
Guidance on reviewing and modifying existing programmed watering schedules.
Temporarily postpones scheduled watering for a set period.
Allows manual activation of watering cycles without changing programs.
Instructions for wiring an external rain sensor to the timer.
Information on the switch used to override or bypass the rain sensor.
Procedure for changing the CR2032 battery that backs up the timer's memory.
