Instapark PWT-07 Outdoor Digital Programmable Single Outlet User Guide

Instapark PWT-07 Outdoor Digital Programmable Single Outlet

Digital Programmable Water Timer

Follow the instructions below to operate your Water Timer. Do not use wrenches or pliers to tighten the tap adapter.

Specifications

• Working Voltage 3V (2pcs 1.5V AA alkaline batteries)
• Standby Current <100UA
• Drive Mode Impulse Solenoid Valve
• Working water pressure 0.5-8bar
• Waterproof level IP66

Battery Installation

• Remove the battery housing from the back of the timer
• Install 2 x 1.5V new alkaline batteries
  Reinsert the battery housing, ensuring the grooves on the housing and internal section match up. Once the housing is correctly in position, your timer is ready for use.
  Note: There will be a 1 to 5 seconds delay before the timer starts to work.

Programming Instructions

Setting the Clock

1. Turn the dial to the “SET CLOCK” position
2. The clock functions in 24hr mode. Press “+” button or “-“ button to select the correct time ( If you press and hold the “+” or “-“ buttons, the numbers will change more rapidly)
3. Note: when the new batteries are inserted, the clock will reset to 12:00 PM

Setting the Start Time

1. Turn the dial to “START TIME”
2. Press “+” or “-“ button to select the desired time to start (If you press and hold the “+” or “-“ buttons, the numbers will change more rapidly)
3. The default start time is 5:00 AM

Setting the Watering Duration

1. Turn the dial to “RUN TIME”
2. Press the “+” or “-“ buttons, to select the desired watering time ( if you press and hold the “+” or “-“ buttons, the numbers will change more rapidly)
3. The watering durations are: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55 seconds; and 1 minute to 360 minutes ( The default watering duration is 15 minutes)
4. If the “RUN TIME” is set to 0, the device will not operate

Setting the Water Frequency

1. Turn the dial to “FREQUENCY”
2. Press “+” or “-“buttons to select the desired frequency.
3. The watering frequency range is from 10 seconds to 7 days. The default watering frequency is 1 day.

WATERING FREQUENCY CHART

10SECS, 30SECS, 1MIN, 3MINS, 5MINS, 1HR, 2HRS, 4HRS, 12HRS, 1DAY, 2DAYS, 3DAYS, 4DAYS, 5DAYS, 6DYAS, 7DAYS
Note: the timer will not run when the “RUN TIME” you set is greater than “FREQUENCY” Once you have set all of the above, turn the dial to “RUN.” The timer will run as per your set times.

Setting a rain delay (Set up when raining to temporarily delay watering)

1. Turn the dial to “RUN”
2. Press “↑” button once to see the word “DELAY”
3. Press “↑” button again to select the number of hours you would like to delay watering (e.g. 24, 48, 72 HRS)
4. If no additional settings are made in 5 seconds, the timer will save the current setting and exit to the home screen (clock)
5. The screen will then flash between the clock and the rain delay time ( in hours)
6. Turn the dial to “OFF” or “RUN” or set the rain delay time to “0” if you would like turn off the rain delay function.

RAIN DELAY TIME CHART

OHRS, 24HRS, 48HRS, 72HRS
Press this button to activate the manual watering mode.

HANDY HINTS

• The LCD screen shows the countdown time until the next watering. If you turn the dial from “RUN” to any other position, the watering will stop immediately.
• When you turn the dial to RUN and press the button, the timer will shift to manual mode and watering will begin immediately.
• In manual mode, when you press the button again or turn the dial to any position except RUN, the watering will stop immediately.
• In manual mode, if the rain delay time is set, the timer will not display the rain display time.
• The default manual watering time is 30 minutes, the setting range is 0 to 240 minutes.
• When you turn the dial to “OFF,” the timer will turn off.
• The minimum working voltage is 2.4V. When the battery is lower than 2.4V, the low battery sign will flash on the screen, and the timer will stop working.
• To protect your timer from the weather ensure the front panel of the timer is covered with the cover provided once your timer is set.

FAQs

What is the purpose of a programmable interval timer?****

A programmable interval timer (PIT) is a counter that produces an output signal when it reaches a predetermined count in embedded systems and computers. An interrupt could be started by the output signal.

Do outlet timers save electricity?****

While not in use, programmable outlet timers automatically turn off the energy. Fortunately, there is a simple, “set it and forget it” fix for this issue. The Sustainable Stanford Cardinal Green Laboratories Initiative claims that outlet timers can reduce equipment energy use by up to 50%.

Which programmable timer is used to generate timing signal?****

Microcomputer systems use programmable timers for timing control applications. Under software control, the design is capable of generating precise time delays.

How many counters are present in the programmable timer device?****

Three counters have dual purposes as delay generators and counters.

How do you use an indoor outlet timer?****

Just connect the appliance’s power plug and the timer to the socket. The timer can be programmed with intervals of 30 minutes; to programme desired “ON” and “OFF” periods, push pins down and pull pins up, respectively. The pins are built-in and simple to use for convenience.

How much power does a digital timer use?****

The average mechanical timer uses 1 Watt per hour. It translates to 24 Watt daily. Typically, a digital timer uses a little bit more energy. About 2 Watts per hour of power are used here.

How do you set a status digital timer plug?****

To switch between 12-hour and 24-hour mode, press and hold the CLOCK button while also pressing the TIMER button. 2. To switch between Standard Time and Daylight Saving Time, press and hold the CLOCK button while simultaneously pressing the ON/AUTO/OFF button (DST).

Why do we use digital timers?****

Digital timers keep track of timing, either to initiate an activity, to begin timing after an action has been initiated, or both. While some goods can be programmed, others might be fixed at a particular internal time and function.

What is the difference between mechanical and digital outlet timer?****

Both of them operate similarly and are capable of carrying out the same tasks. A mechanical timer is typically constructed as a massive, grey, metal box that may stand out significantly in your home’s decor. Mechanical timers are typically larger, last longer, and can take more electrical load than a digital timer.

What is the accuracy of a digital timer?****

Digital stopwatches typically have a resolution of 10 ms, however some models have a resolution of 1 ms (0.001 s) or even lower. A typical resolution for analogue stopwatches is 1/5 of a second, or 0.2 s.

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