Grundfos LC Series - User Manual

Counter
LC, LCD pump controllers
Installation and operating instructions
Montage- und Betriebsanleitung
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Notice d’installation et d’entretien
Istruzioni di installazione e funzionamento
Instrucciones de instalación y funcionamiento
Instruções de instalação e funcionamento
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Installatie- en bedieningsinstructies
Monterings- och driftsinstruktion
Asennus- ja käyttöohjeet
Monterings- og driftsinstruktion
GRUNDFOS INSTRUCTIONS

Grundfos LC Series Specifications

General

Housing Material	Plastic
Communication	Modbus RTU
Inputs	Analog, digital
Outputs	Relay, analog
Relative Humidity	95% RH non-condensing

Summary

Counter LC, LCD Pump Controllers

Safety: Ensure Electricity is Off

Ensure electricity supply is switched off and cannot be accidentally switched on before making connections.

Remove Front Cover

Procedure for removing the front cover of the LC/D pump controller.

Fit the Counter

Instructions for mounting the counter onto the controller unit.

Connect Wires to Terminals

Connect the two wires to the designated terminals A1 and A2 respectively.

Modify Cover Plate

Break off four sections from the cover plate as instructed.

Final Installation Steps

Includes refitting the front cover and switching on the electricity supply.

Technical Modifications

Note that the manufacturer reserves the right to make technical changes without prior notice.