ELPRO ASTOL User manual

OPERATING MANUAL
ELPRO CONTROLS, Ahmedabad, Gujarat, INDIA
www.elprocontrols.com
Email: el[email protected] / [e-mail]
ASTOL – ASTRONOMICAL TIME SWITCH
FEATURES
 Latest MCU based technology
 RT Accuracy - second / day
 Latitude / Longitude precise to the minute with the TIME ZONE
 Inbuilt Civil Twilight time
 Lithium Battery Power Reserve - 5 years
 User friendly programming
 GREEN display for easily viewable in daylight
 BYPASS FUNCTION to override the SUNSET/SUNRISE time & operate load any time
 Relay Output – 0 AMP resistive
 Night off time mode
 Wide operating Supply voltage range: 110 VAC to 330 VAC (Withstanding @440 VAC)
APPLI ATIONS
 Street Lights, Signboards, High Mast Lighting, Parking Lights, Garden Lights
INSTALLATION GUIDE
 onnect input SUPPLY to input terminal.
 onnect LOAD to output terminal.
 Tight all terminal connection to avoid any loose connections problem.
 Now program the unit as per requirement.

OPERATING MANUAL
ELPRO CONTROLS, Ahmedabad, Gujarat, INDIA
www.elprocontrols.com
Email: [e-mail] / [email protected]
PROGRAMMING MODE
 Press SET key for 2 seconds to enter in programming mode.
 PRG indication glow & Display LAT for 2 seconds and then latitude value.
 Set latitude of location by ▲ / ▼ key.
 Press ENT key. Display LonG for 2 seconds and then longitude value.
 Set longitude of location ▲ / ▼ key.
 Same way set SroF (Sunrise offset time in minute), SSoF (Sunset offset time in minute),
YEAr , MotH & dAtE.
NOTE : Sunrise & Sunset offset range : -45 to 45 Minute
Example : Latitude & Longitude For Ahmedabad Location
LAT = 23.03
LonG = 72.58
SroF = -15 means Switch OFF LOAD 15 minute before Sunrise
SSoF = 3 means Switch ON LOAD 3 minute after Sunset
NIGHT OFF MODE SETTINGS
 Press UP key for 2 seconds to enter in night off mode.
 PRG indication glow & Display noFF for 2 seconds and then night off time.
 Set night off time by ▲ / ▼ key. (Setting Range : 21.00 PM to 03.00 AM)
 Press ENT key. Display non for 2 seconds and then night on time.
 Set night on time by ▲ / ▼ key. (Setting Range : 03.00 AM to 08.00 AM)
 Press ENT key to exit from night off mode settings.
Example : noFF = 23.59 means switch off @11.59PM in the night.
non = 05.00 means switch on @05.00AM in the morning.
Thus, switch off load in night time 11.59PM to 5.00AM.
NOTE : Default night OFF & night ON time = 3.00 means NIGHT OFF MODE bypass.
RESET FUN TION
 Press ▼ key for 2 seconds.
 Display –rST for 2 seconds and all data and clock value reset to factory default value.
BYPASS FUN TION
 To enter bypass mode, press ENT key for 2 seconds.
 Display bYPS, override the SUNSET & SUNRISE time settings & unit continuously ON