Add a filter and make sure it’s a placed horizontally in the inlet.Make sure the faucet is a standard 3/4" faucet.Wrap Teflon tape on the tap making it tight.
ITV117 FAQ
The water inlet leakage
No Filter or not placed horizontally.The faucet is not the standard 3/4".
The water won't stop/flow out
Long time in storage and transportation make the valve inactive.Valve blockage.
Keep the tap turned off and turn the timer dial to ON. Run the manual watering for 5-7s and stop it.Repeat the Steps 2 for 3 to 5 times.Try using it normally.
Short battery life
Mixed use of old and new batteries.Use the carbon batteries or rechargeable batteries.
Use new alkaline batteries.Rechargeable batteries and carbon batteries have a short life, use the alkaline batteries instead of them.
Low water pressure
Filter blockage.Inlet pressure not sufficient to support watering needs.
Check if the filter is clogged, if so, clean or replace the filter.Make sure the timer is installed properly and not cross-threaded.Installation of a booster pump or other auxiliary equipment of increasing pressure.
LCD screen does not display
The battery is exhausted.The display is exposed to direct sunlight.
Replace new 2*AA alkaline batteries and installed correctly.Avoid direct sunlight, and observe if the battery is too low.