Page 52 - DIG 2018 Catalog

LEIT 1 Single-Station Ambient Light (Solar) Powered Controller
Features
• Available with an in-line valve, anti- siphon valve, actuator or solenoid with three adapters
• No backup battery or AC power necessary — uses clean solar energy
• Simple, icon-based intuitive programming
• Daily and monthly programming complies with city and municipal watering restrictions
• Manual On/Off button opens the valve and shows the time left to run
• Waterproof and humidity resistant • Power level meter indicates the
approximate charge (energy available) • On activation, the controller display
indicates when a program is running and
when any programming feature is active • User reset option allows erasing of all
programs to default settings except time,
day and date
• Program On/Off button: allows the user
to turn off the controller and reactivate it
as desired
• Non-volatile memory
• Rain sensor connection • Three-year warranty
Programming
• Custom program-scheduling using a weekly calendar, odd days, even days, or intervals from one to thirty (1-30) days utilizing a yearly calendar with leap year
• Five start times per day provide added exibility for any type of watering application including sandy or clay soil
• Durations of up to 5 hours and 59 minutes in 1-minute increments
• Twenty Preset Historical ET programs with 10 Climate zones, 10 for drip irrigation and 10 for spray systems
• Monthly seasonal adjustment budget (0 to 200%) in 5% increments without modifying the controller’s program duration; also can be used to ne-tune the preset ET program for each month
• Rain Delay with up to 99 days with auto restart
Speci cations
• Power source: ambient light (PVM)
• Controller power input: 3,000 -
100,000+ LUX
• Seven keypad buttons with an
integrated liquid crystal display
• Operating pressure:
10-150 PSI (.7-10.3 BAR)
• Temperature range: 14°F to +130°F
(-10°C to +54°C)
• Solenoid: 7-12 VDC, two-way
latching, normally closed
• Solenoid control ori ce:
.065′′ (1.65 mm)
• Solenoid thread: 11/16′′-12 UN male
thread
• Retractable solenoid wire: 8.1′′
(coiled length when extended,
approximately 36′′)
• Sensor connection: Normally closed
• Controller with solenoid only includes adapters for Rain Bird, Hunter
and Toro valves
• Valves type & sizes: globe 3/4′′, 1′′ , 1 1/2”′′and 2′′
• Valves type & sizes: anti-siphon in 3/4′′ and 1′′
• Materials:
• Controller housing: high-impact plastic • Solenoid housing:
glass reinforced nylon
• Plunger & spacer: 430F stainless • Plunger rubber cap: EPDM
• O-ring: Buna-N
• RoHS
How to specify
Model
Description
LEIT 1
Controller Only
See available valve adapters page 61
LEIT 1 with Manual Valve Actuator
LEIT 1 MVA
3/4′′–1′′
LEIT-1 with In-line Valve*
LEIT 1 ILV-075
3/4′′
LEIT 1 ILV-100
1′′
LEIT 1 ILV-150
1.5′′
LEIT 1 ILV-200
2′′
LEIT-1 with Anti-siphon Valve*
LEIT 1 ASV-075
3/4′′
LEIT 1 ASV-100
1′′
6′′ (15 cm) yellow wire (16 AWG) 49 LEIT1 AMBIENT LIGHT CONTROLLER
LEIT 1