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ESP Ecocent 200L - User Manual

ESP Ecocent 200L
40 pages
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ESP ECOCENT 200&300L
Installation and Operation Manual

Table of Contents

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Summary

1.0 Preface

2.0 General Notes

Covers safety precautions, installation, operation, and general requirements for the unit.

2.1 Safety Precaution Notes

Critical information for safe installation and unit use.

2.2 Installation Notes

Requirements for professional installation, earthing, ventilation, and siting.

2.3 Operating Notes

Key do's and don'ts during unit operation and maintenance.

2.4 Moving and Repairing the Unit

Guidelines on safe transport and the need for qualified personnel for repairs.

2.5 Operation Notes

Notes on unit siting, temperature requirements, and power supply.

2.6 General Requirements

Emphasizes understanding instructions and components for correct installation.

3.0 Component Checklist

Standard Components Supplied

Lists standard components included in the package for mains pressure configuration.

4.0 Positioning the Unit

4.1 Ducting Considerations

Details on duct size, material, length, and ventilation requirements.

4.2 Water Supply Requirements

Specifies minimum pressure, flow rate, pipe size, and water quality for the unit.

4.3 Outlet Fittings and Taps

Guidance on terminal fittings and water supply for showers and taps.

4.4 Operational Limitations

Lists conditions and scenarios where the unit should not be used.

4.5 Heat Pump Package Options

Explains differences in fittings for vented vs. unvented systems.

4.6 System Schematic Diagram

Provides a basic layout diagram of the Ecocent system connections.

5.0 Specifications

5.1 Appearance and Features

Describes the unit's design, efficiency, environmental aspects, and ease of use.

5.2 Unit Dimensions

Provides detailed measurements and diagrams for 200L and 300L models.

5.3 Performance Data

Details heating capacity, power, noise levels, and operating conditions.

5.4 DHW Recovery Times

Outlines estimated times for hot water recovery based on volume and conditions.

6.0 Installation

6.1 Installation Diagram

Illustrates the basic layout and connections for unit installation.

6.2 Thermal Cut-Out and Motorised Valve

Requirement for a 2-port motorised valve for overheat prevention.

6.3 Pipe Fittings and Ducting

Specifies pipe sizes, thread types, and recommended ducting materials.

6.4 Cold Water Supply

Details requirements for the cold water feed, including pressure and flow.

6.5 Cold Water Combination Valve

Explains the function and placement of the combination valve.

6.6 Drain-Off Cock

Describes the drain-cock for emptying the unit.

6.7 Outlet Pipe Work

Recommendations for pipe sizing and runs for hot water outlets.

6.8 Secondary DHW Circulation

Guidance on setting up secondary circulation for hot water.

6.9 Temperature & Pressure Relief Valve (TPRV)

Importance of the factory-fitted TPRV and regulations governing its tampering.

6.10 Installation Warnings

Crucial warnings regarding safety valves, components, and discharge pipes.

6.11 Discharge Pipe Work

Requirements for safe conveyance of discharge water from safety devices.

6.12 Expansion Vessel Fitting

Necessity of fitting an appropriately sized expansion vessel.

6.13 G3 Requirement

Refers to specific building regulations for unvented systems.

6.14 G3 Guidance Section

Detailed guidance on discharge pipe installation according to regulations.

7.0 Connecting to the Heat Pump

7.1 Vacuum and Filling Refrigerants

Procedures for creating vacuum and filling refrigerants in the unit.

7.2 Controller System Test

Steps to test the unit's controller for accurate readings.

7.3 Preparing for Refrigerants

Steps for releasing refrigerant and checking for leaks after wiring.

7.4 Insulation Treatment

Guidelines for insulating connecting pipes with appropriate material.

7.5 Electrical Wiring

Mandates installation by a competent electrician following wiring regulations.

7.6 Earthing Requirements

Importance of proper earthing and consequences of non-compliance.

7.7 Unit;System Controls

Overview of main controls and auxiliary controls for system operation.

7.8 Immersion Heater Function

Details the 1.5kW immersion heater's role and location.

8.0 Operation

8.1 Control Panel Explanation

Identifies and explains the function of buttons on the control panel.

8.2 Display Explanation

Details the meaning of various status icons and display elements.

8.3 Using the Control Panel

Comprehensive guide on operating the unit via the control panel, including modes, clock, timers, and settings.

9.0 Maintenance Requirements

9.1 Checking Safety Valves

Procedure to check the functionality of temperature and pressure relief valves.

9.2 Cleaning the Strainer

Instructions for cleaning the in-line strainer by a qualified engineer.

9.3 Draining the Unit

Step-by-step process for safely draining the unit's water content.

9.4 Descaling Immersion Heater

Method for draining and descaling the unit's immersion heater elements.

9.5 Refilling the System

Steps to refill the unit with water after maintenance or draining.

9.6 Log Book Entries

Importance of completing the log book for service records.

9.7 Annual Maintenance Checks

Recommends annual checks for valves, filters, and air outlets.

10.0 Fault Finding

10.1 Simple Fault Finding

Table of common malfunctions, causes, and recommended solutions.

11.0 Warranty

11.1 Guarantee Terms

Details warranty coverage for parts, conditions, and exclusions.

12.0 Environmental Information

Product Disposal and Recycling

Guidance on environmentally responsible disposal of the unit.

13.0 Spare Parts

Ordering Spare Parts

Information on availability and how to order spare parts.

13.1 Exploded Diagram

Exploded View of Components

Illustrated diagram showing all unit parts with corresponding numbers for identification.

Appendix 1 - PCB Layouts

PCB Connections and Definitions

Diagrams and key for PCB ports, wiring, and electrical anode connections.

ESP Ecocent 200L Specifications

General IconGeneral
BrandESP
ModelEcocent 200L
CategoryWater Heater
LanguageEnglish

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