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Melnor Digital Water Timers

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Melnor Digital Water Timers

Are you looking for a Melnor digital water timer? This article will help you buy the right water timer because there could a confusion with the models and model numbers. Melnor has at least 5 types of water timers which might cause confusion to someone new to hose timers. There is nothing difficult about them except that they can be confusing especially that there are compatibility issues.

It can be a little annoying if you buy a wrong thing so we are going to try to clear that uncertainty.

Types Of Melnor Water Timers

The 5 types are;

  1. Melnor RainCloud,
  2. Melnor Wifi Aquatimer,
  3. Melnor Hydrologic Water Timer,
  4. Melnor Advanced AquaTimer,
  5. Melnor Original Aquatimer

To explain each briefly, the RainCloud is a higher version of the WiFi Aquatimer. They both are internet enabled and can be operated remotely from a computer or smartphone. They also can be integrated with Amazon Alexa, so it means they can be spoken to give commands. The Raincloud comes with an ethernet cable making it better because it makes it easier to connect to the internet via cable.

The Hydorlogic Water Timers are simple enough and do not conflict like others. They have their own rain delay and moisture sensor device, the 15339 Hydrologic Soil Moisture Sensor. They seem to be almost the same generation as the Melnor Advanced Aquatimers (we put the word advanced to differentiate from the lower version).

The Melnor Advanced Aquatimers and Melnor Original Aquatimers are the ones that could cause a lot of confusion. One can be mistaken for the other. This is an issue because the advanced one does not have automatic rain delay feature which the lower version has when connected with the AquaSentry. This is what makes the most confusion. To recognize the ‘Advanced’ you will find that it has a 5 digit model number while the ‘original’ aquatimer has a 4 digit model number. See the below!

Melnor 4-zone Digital Water Timer

Below are Melnor 4-zone digital water timer 3280 and melnor advanced 4-zone electronic water timer 33280. Pay particular attention to the model numbers! One has 4 digits while the other has 5. The Melnor aqua timer 3280 model is compatible with the Melnor’s AquaSentry Automatic Rain Delay Model 3300 for automatic rain delay feature. However, the 33280 model Melnor Advanced 4-zone electronic water timer is not compatible with the 3300 AquaSentry.

Melnor 3280 4-Zone Water Timer

Click here to view Melnor 4-Zone Digital Water Timer at Amazon.com
Click here to view the same at Melnor official website.

You will notice that Melnor clearly states that you can couple it with the Melnor Aqua Timer Rain Delay device 3300.

Melnor 33280 4-Zone Water Timer

Click here to view 4-Zone Digital Water Timer at Amazon.com
Click here to view the same at Melnor official website.

You will notice that the Melnor website makes no reference to automatic rain delay feature with the AquaSentry like it does with the 3280 model below.

Melnor Aqua Timer 2 Zone Digital Water Timer

In the same as the above 4-zone hose timers, there is some confusion between the original and advanced aquatimers. There is model 33100 which is the advanced version and there is 3100 which is the earlier version. The drawback with this is that the advanced version has no automatic rain delay.

Melnor 3100 2-Zone Water Timer

Click here to view Melnor 2-Zone Digital Water Timer at Amazon.com
Click here to view the same at Melnor official website.

There is Melnor Aqua timer 3015 which is lower version of the 3100. You will notice that Melnor clearly states that you can couple it with the Melnor Aqua Timer Rain Delay device 3300.

Melnor 33100 2-Zone Water Timer

Click here to view 2-Zone Digital Water Timer at Amazon.com
Click here to view the same at Melnor official website.

You will notice that the Melnor website makes no reference to automatic rain delay feature with the AquaSentry like it does with the 3280 model below.

Melnor 3280 Aquatimer 4-zone Digital Water Timer Video

Click Here To Buy Melnor RAINCLOUD Internet Controlled Smart 4 Valve Garden Watering Irrigation Timer From Amazon.com

Consistent watering is the key to a lush yard or beautiful garden and Melnor line of aqua timers help you save on water bills while providing the right amount of water for lawns and gardens. The 3280 4 zone electronic water timer allows you to automate your watering chores, controlling when, how often and how long you water in up to four areas of your lawn or garden.

It is important for you to complete the Assembly of your timer in the correct order. First plug the wire of the valve unit into the control unit. Next install two double A alkaline batteries. Once installed the word “OFF” will be flashing on the readout beside the word “MANUAL”. Rotate the L-shaped bracket to the front of the valve unit.

Then slide the control unit onto the bracket. Attach the valve unit to an outside faucet, make sure all four valve knobs are set to timer and turn on the water supply. Attach a hose to any of the outlets and then to a sprinkler, soaker hose or other watering tool. You can attach up to four hoses.

To program your timer use the yellow touchpad to the right of the LCD screen. Pressing the arrow keys will move you up or down the LCD screen. First set the current time, press the up key until the number beside the word “TIME” is flashing. Set the current time using the plus and minus keys until the correct
Time appears.

Once the time is set press the down arrow to go to the next step. Press the plus or minus key to select
The zone where you will water. Each zone represents one of the outlets, you will set the other zones once the programming for the first one has been completed.

Start water sets the time that watering will start. Using the same method used to set the current time set the time to begin the first watering cycle, you can hold the key down to make the time change rapidly. Once you have finished, press the down arrow to go to “WATER FOR”.

Choose the length of the watering cycle by using the plus or minus keys. You can select a cycle as long as 240 minutes. Next at the “WATER EVERY” line select how often you wish to water. You can choose either hours or days. Keep in mind when setting the water every one day means once a day water. Every seven day means once every seven days or once a week.

When you have set the time, your watering cycle and schedule hit the down arrow to program. Set the program to “ON”. To set the second zone to be watered move back to zone and repeat the programming process for each zone you wish to program. Your timer is now programmed, watering will now begin at your selected start water time for each programmed zone.

If you need to use the water at other times the 3280 offers two ways to water manually. So you can wash the car or simply add a little extra water to the lawn on a dry day. The first and easiest way is to simply turn the yellow knob above any of the four outlets from timer to manual. This will start the water flow immediately. The water will remain on until you turn the valve back to timer.

The second way is to open the valve with the electronic control unit. Use the up or down keys to move the manual setting. Then use the plus key to adjust the length of time you wish to water. The timer will wait five seconds and begin to water. Manual watering can be up to 240 minutes. The valve will automatically close after the watering time is up.

When the forecast calls for wet weather you can also save water by setting your timer for rain delay. This will temporarily suspend your automatic watering for up to three days. Move to rain delay and use the plus key to select the length of the delay after that period has passed the timer will return to the programmed operation.

The 3280 timer will also work with Melnor’s Aqua Sentry automatic rain delay. To suspend automatic watering for an extended period simply scroll to program and change from “ON” to “OFF”. To resume your watering schedule switch back to “ON”, watering will once again automatically begin at your selected start water time. Also see the Melnor 16043-RSC wifi timer model to compare.

You can change your programming any time you want by pressing the yellow touchpad to wake the timer, then move to the setting you wish to alter and make the change. The timer also has a memory feature so the program will be retained when you change batteries. All you have to do is set the current time the existing settings will remain as programmed, it’s that simple.

With its easy programming the 3280 timer can help you create a beautiful environment

See more here: Melnor Rain Cloud Review | Melnor RainCloud Internet Controlled Smart 4 Valve

In conclusion if you want to automate rain delay feature with a Melnor water timer, do not buy the Aquatimers bearing a 5 digit model number. You would rather buy the Hydrlogic water timers because they have a rain delay moisture sensor that can be automated by connecting the 15339 Hydrologic Soil Moisture Sensor.

The Melnor Rain Cloud, WiFi Aquatimer and the “original” digital aquatimers bearing 4 digits are compatible with the 3300 Automatic Rain Delay for AquaTimers. When combined they can automatically stop watering when it rains without you manually turning on the rain delay feature.

However, the best to buy right now will be the latest model – Melnor RAINCLOUD Internet Controlled Smart 4 Valve Garden Watering Irrigation Timer