ELPRO ULTIMA LLC-2 User manual

ULTIMA - AUTOMATIC LIQUID LEVEL CONTROLLER
UNDER GROUND
TANK
OVER HEAD
TANK
OVER FLOW
OUTLET
www.elprocontrols.com
ELPRO CONTROLS, Ahmedabad, Gujarat, India
Email : / [e-mail] [email protected]om
Operating Manual
PUMP
230V AC
INPUT SUPPLY
C
C
UL
UH
OL
OH
SHORT P1&P2 OF START BUTTON FOR AUTO MODE

FEATURES
AUTO/MANUAL SWITCH FUNCTION
INSTALLATION GUIDE
ABBREVIATION
ØSuperior based technologyMCU
ØOperates on principle of conductivity
ØControls MOTOR based on overhead and underground tank level
ØOperating mode: AUTO / MANUAL
ØModels: – For 1HP to 2HP motor without start capacitor LLC-2
– For 1HP to 2HP motor with start capacitor LLC-2S
– For 2HP to 3HP motor with start capacitor LLC-3S
ØAUTO - In AUTO mode, Motor ON/OFF as per overhead tank & underground
tank water level.
ØMANUAL - In MANUAL mode, Motor ON/OFF by START/STOP button of the
LLC unit.
ØConnect OH, OL, C Probes in overhead tank.
ØConnect UH, UL, C Probes in underground tank.
ØConnect at least 0.5 mm 3 core wire from OH, OL, C and UH, UL, C terminal to
appropriate probes provided along with the unit.
ØConnect 230V AC supply to input terminal(P & N).
ØConnect output(P & N) to control panel ELPRO make / Other make.
ØConnect C1 & C2 to START button of control panel (for LLC-2S & LLC-3S
model).
ØConnect P1 & P2 to START button of control panel for AUTO mode (for LLC-2S
& LLC-3S model).
ØTight all terminal connection to avoid any loose connections problem.
ØNow switch on the supply.
ØOH – Overhead Tank High Level
ØOL – Overhead Tank Low Level
ØUH – Underground Tank High Level
ØUL – Underground Tank Low Level
ØC – Common
Operating Manual
www.elprocontrols.com
ELPRO CONTROLS, Ahmedabad, Gujarat, India
Email : / [e-mail] [email protected]om
èWARNING : We are not responsible for any High Electricity Bill issue due to WRONG
Phase-Neutral connection OR Motor earth leakage OR Any wiring leakage.