Easy-To-Program
Hose End Timer
Troubleshooting Guide
H100-T10000 Easy To Program Hose End Timer
| Problem | Potential Issues | Potential Solution |
| No power | Low/dead batteries | Check battery meter on display and replace batteries if low. |
| Battery tray is not fully inserted | Make sure battery tray is fully inserted. | |
| Battery installed backwards | Remove and reinsert battery tray. Remove battery and reinstall opposite direction. | |
| Timer does not water | Hose bibb/tap is not open | Open hose bibb/tap completely. |
| Clogged filter | Remove timer from hose bibb/tap and check mesh screen filter. Remove any debris found in screen. | |
| Insufficient water pressure | Test water pressure to confirm it is at least 15PSI or greater. | |
| Timer is not programmed | Be sure to press OK after each programming step. | |
| Water does not come on at desired time | Clock is set to incorrect time | Verify time is set correctly including AM and PM. |
| Timer is not programmed | Refer to the instruction manual to set the start time, duration, and run days. | |
| Dial is not set to”Auto” | Set dial to “Auto’: | |
| Rain Delay is on | Turn dial to “Off” and then back to “Auto” to clear the rain delay feature. | |
| Timer will not stop watering | Duration is set incorrectly | Verify duration is set to desired time. |
| Timer leaks at hose bibb/tap | Rubber washer/screen filter is missing | Confirm rubber washer/screen filter is inserted in the coupling and tighten connection. |
| Timer leaks at the male outlet | Debris clogged in diaphragm | Cycle timer by pressing the”Water now” button. Let timer water for 10 seconds, then press the”Cancel watering” button to stop watering. Repeat the process as needed. |
USER TIPS
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If you no longer have a copy of the operating instructions, they can be downloaded by scanning this code.
Use this professional grade timer with hose-end sprinklers, drip irrigation and soaker hose.
To maximize operating life of your 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
- Winter Caution: Remove from faucet to avoid freeze damage.
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184263 Rev.12/21
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