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  • LEIT 4000 4, 6 & 8 Station Controllers
LEIT 4000 4, 6 & 8 Station Controllers

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LEIT 4000 4, 6 & 8 Station Controllers

LEIT 4000 4, 6 & 8 Station Controllers

The LEIT 4000 is a self-contained, water management irrigation controller that harnesses ambient light (solar) as a power source. The controller’s easy-to-navigate features include four independent programs with three start times for each valve, password-protected entry, monthly budgeting up to 200 percent, rain stop up to 99 days with automatic restart, manual run via the program or valve, and status reports including current and past month’s information for each valve. A compact design and time-tested photovoltaic module harnesses ambient light energy to power the unit day and night in any kind of weather conditions.

Features

  • No AC power and no AC permit requirements
  • Environmentally friendly; uses clean, renewable solar power
  • Powered by photovoltaic module and internal microelectronic management system which collects light to produce pollution-free electricity that powers the controller day and night in any kind of weather conditions.
  • Operates four, six or eight stations and a master valve or pump start without an AC power hookup, batteries or conventional solar panels (master valve or pump start replaces station eight when required)
  • Non-volatile memory holds programs indefinitely without batteries
  • Programming is easy using a self-guiding menu and four durable sealed buttons
  • Multilingual software (Spanish, Italian, and French)
  • USB port allows for software updates
  • Lightning protection; the controller is fully isolated from electrical ground, offering virtual immunity to ground currents from overhead power lines and/or close proximity lightning strikes
  • Simple-to-install wire connector accommodates standard irrigation wire up to 12 gauge
  • Use with the LEMA 1600HE solenoid actuator, which can be mounted on most brand name valves using one of our seven adapters
  • Withstands the environment and is completely waterproof
  • Can connect rain, moisture or freeze sensors to an individual valve or to the entire system using the SKIT 8821-4 switch-type sensor adapter
  • Four-year manufacturer’s warranty
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LEIT 4000 4, 6 & 8 Station Controllers
How to Specify
MODEL DESCRIPTION
LEIT 4006 Six station plus MV/P
LEIT 4008 Eight station including MV/P
LEIT 4004 Four station plus MV/P

SOFTWARE UPDATE

LEIT Controller Specifications

  • Number of stations: 4, 6 and 8
  • Power source: ambient light (PVM)
  • Controller power input: 3,000 -100,000+LUX
  • Four keypad buttons with integrated liquid crystal display
  • Station capacity: one LEMA 1600HE per each set of red and white wire
  • Operational temperature: 14°F to 140°F (–10°C to 60°C)
  • Storage temperatures range: –40°F to 194°F (–40°C to 90°C)
  • Sensor connection: normally closed, none active
  • Entry: LEIT key to energize the liquid crystal display (not included, use 9 volt battery)
  • Dimensions: Height 9.4" (23.9 cm); Width 5.7" (14.5 cm); Depth 3.2" (8 cm)
  • Weight: 2.6 lbs. (1.2 kg)
  • Material Controller housing and clear lens: high-impact plastic (polycarbonate)

LEIT 4000 Programming

  • Watering durations from 1 minute to 5 hours and 59 minutes
  • Four programs with three start times per program allows for mixed irrigation applications
  • Custom programming with 7-day calendar or intervals of 1-39 days in odd/even or every day rotation
  • Status Report for each valve verifies operating time for past and current month
  • Rain delay up to 99 days with auto-restart
  • Water budgeting from 10-200% in 10% increments
  • Vandal-resistant, waterproof enclosure fashioned from very tough material
  • Programming password eliminates potential user error
  • Password can be changed at any time during program setup activation
  • Standard stainless steel lock secures weather resistant exterior panel

LEIT Controllers Security

  • Programming password eliminates potential user error
  • Password can be changed at any time during program setup activation
  • Standard stainless steel lock secures weather-resistant exterior panel

LEIT Controllers System Components

  • Controller installation requires the following components: LEIT 4000 controller, LEIT Key, 1600HE solenoid actuator, valve adapter, or 160HE-XXX inline valve (3/4" to 2") and mounting column.
  • Controller installation components (Optional): Skit, switch-type sensor adapter if rain sensor is used, RKIT interface kit if pump or relay is used and stainless steel enclosure to protect the controller.
Manuals
Videos
  • 1600HE Solenoid Installation - for LEIT Controllers
CAD Files
Specifications
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