Rain Bird 1ZEHTMR - Digital Hose-End Timer Manual

INSTALL BATTERIES

Requires 2 AA (1.5V) alkaline - not included

NOTE:
to protect the timer, remove old batteries at the end of the watering season and dispose of properly. Install fresh batteries at the start of the season and whenever the Low Battery icon flashes.

Battery is full

Battery is low, change soon

Flashing Empty – unit is non-functional due to low battery

PROGRAMMING YOUR DEVICE

Set Clock

1. Set current time ( OK)
   
2. Set current date ( OK)
   

AM - morning
PM - afternoon

Set start time

1. Set start time ( OK)
   
2. Water 2x per day?
   Yes OK Set second start time ( OK)
   No ( OK)
   

Set Duration

Select watering duration ( OK)

Press to set by minutes (1-119 min.), Press and hold to set by hours (2-6 hrs.)

Set Run Days

Select watering days ( OK)

Selected days will be highlighted here

OPERATION

AUTOMATIC WATERING

Turn dial to AUTO

1. When watering: displays time remaining on cycle
   
2. When not watering: displays next scheduled start time and duration
   
3. If Set for 2x per day: displays next start time, followed by start time 2, then the duration
   

TURNING UNIT OFF

Turn dial to OFF
NOTE: Your settings are saved.

MANUAL OVERRIDE

Water Manually (for timed period)
Press WATER NOW Button once to start watering. Watering begins in a few seconds. Increase or decrease manual watering time (minutes) ( OK)

1. Displays duration selected
   
2. Displays time remaining (when ON)
   Press Water Now button repeatedly to increase watering time up to 72 hours
   
3. To cancel, press CANCEL WATERING button

RAIN DELAY

1. Press CANCEL WATERING button once to cancel current cycle only. Watering stops in a few seconds.
   
2. Press again to set a specific delay up to 6 hours ( OK)
   

RECOMMENDED USE

This timer is intended for outdoor use with cold water only.
Working water pressure: 1 bar (minimum) - 6 bars (maximum)
Working temperature: Keep from freezing - 43°C (maximum)

NOTE: If using a pressure regulator and/or vacuum breaker, install them on the outlet side (bottom) of this timer.

Documents / Resources

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Rain Bird 1ZEHTMR - Digital Hose-End Timer Manual