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Coelbo EPR - User Manual

Coelbo EPR
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INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
MANUEL D’UTILISATION
MANUALE DI ISTRUZIONI
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Coelbo EPR Specifications

General IconGeneral
BrandCoelbo
ModelEPR
CategoryController
LanguageEnglish

Summary

Safety Warnings

Risk of Damage

Potential risk of damaging pressure assemblies and/or the plant.

Electrical Shock Risk

Warning regarding the risk of electric shock during operation.

Risk to People and Objects

Identifies hazards to people and/or objects.

Product Overview and Introduction

General Instructions

Read instructions carefully and verify technical characteristics before installation.

EPR Description

Details the Electronic Pressure Regulator's features and benefits.

DPR Description

Details the Digital Pressure Regulator's advanced features and display.

Key Features and Functions

Automatic Reset Test (ART)

Feature for automatic pump restart attempts after dry-running.

Anti-blocking Routine (APR)

Periodically starts the pump to prevent rotor locking.

Technical Specifications and Installation

Technical Characteristics

Lists the device's electrical, environmental, and operational specifications.

Hydraulic Installation

Guidance on correctly connecting the unit hydraulically.

Electric Connection

Instructions for safely connecting the device to the power supply.

Control Panel Operations

DPR Control Panel

Details DPR display modes, button functions, and configuration sequences.

EPR Control Panel

Explains the EPR's indicator lights and button functionalities.

Startup and Adjustment Procedures

Device Startup

Step-by-step guide for initial device startup.

Pressure Setting

Instructions for adjusting outlet and maximum pressures using diagrams.

EPR Pressure Diagram

Visual representation of EPR outlet and cut-in pressure curves.

DPR Pressure Diagram

Visual representation of DPR outlet and cut-in pressure ranges.

Configuration and Calibration

Basic Menu Configuration

Navigating basic settings like pressure units and parameters.

Advanced Menu Configuration

Accessing and setting advanced parameters like ART and anti-flooding.

Pressure Sensor Calibration

Procedures for zero and full-scale calibration of the pressure sensor.

Alarms and Device Classification

DPR Alarms

Details DPR alarm codes, descriptions, and system reactions.

EPR Alarms

Details EPR dry-running alarm description and system reaction.

Device Classification

Technical classification of the control sensor device.

Declarations of Conformity

CE Conformity Statements

Statements of compliance with European directives in multiple languages.

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