VES ecovent EVC User Manual

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ORIGINAL INSTRUCTIONSVES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF
Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk
Installation, Operation and Maintenance Manual
®
EVC Heat Recovery Unit
VES Ref. ID.1120
Issue D
June 2016
This manual must be read in full before Installation, Operation and Maintenance of the units supplied
Please ensure that this document is passed to the end user. This manual forms an integral part of
the product and should be kept for the working life of the product. Additional copies of this and
supporting documents are available by contacting VES or by visiting www.ves.co.uk and following
the 'Download O & M's' link.
The following symbols used within this document refer to potential dangers, advice for safe
operation or important points of reference
Indicates hazards associated with electric current and high voltages
Indicates hazards that require safety advice for personnel or potential unit/property damage
Indicates important information
page
Introduction 1
Nomenclature 2
Receipt of Goods & Handling 3
Installation 3
Standard Wiring & Fan Installation 8
Maintenance 15
The Ecovent® EVC series is a range of Heat Recovery units, with duties up to 1.3 m³/s. Suitable for
either plantroom, ceiling void or internal locations. As standard, each unit will have been supplied
pre-wired to an isolator or fitted control panel, as specified at the time of order.
The standard operating temperature of these units is -20 to +35 °C.
For further technical details regarding dimensions and weights, contact VES on 08448 15 60 60,
quoting the sales order (SO) number and the unit type as found on the unit nameplate, or
alternatively visit www.ves.co.uk.
Warning
Caution
Important
Important
Introduction
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Contents

VES ecovent EVC Specifications

General

Brand	VES
Model	ecovent EVC
Category	Heating System
Language	English

Summary

Introduction to Ecovent EVC Heat Recovery Units

Nomenclature and Part Number Coding

Part Number Coding Explained

Explains the coding system used for product part numbers and their variants.

Receipt of Goods and Handling Procedures

Handling and Inspection of Delivered Units

Procedures for checking delivered units for damage and completeness upon receipt.

Installation Guidelines and Safety

General Installation Safety and Regulations

General safety and regulatory requirements for unit installation, including health and safety.

Unit Mounting and Lifting Procedures

Guidance on safe lifting and securing of units using forks or spreaders, considering weight and CoG.

Securing Units and Joining Sections

Details on securing units via fixings and joining sections with sealing tape for proper installation.

Access Panel Operation and Safety

Procedures for safely opening and closing unit access panels and their locking mechanisms.

Standard Wiring and Fan Installation

Electrical Safety and Compliance

Emphasizes isolation and compliance with regulations for all electrical work on units.

Cable Entry and Protection Measures

Recommended cable entry points and customer responsibility for earth fault protection.

Fan Specifications and Wiring Arrangements

Provides fan details and wiring arrangements for damper motor terminals.

Wiring Diagrams and Component Connections

Illustrates wiring configurations for fans, sensors, controls, and heating/cooling options.

Fan Alignment and Commissioning

Procedures for fan alignment, checking free running, and commissioning airflow rates.

Maintenance and Servicing Schedule

General Maintenance Precautions

Emphasizes isolation, waiting periods, and handling panels safely during maintenance.

Component Removal and Reassembly

Guides on removing and refitting components like plugs, sockets, and fan assemblies.

Recommended Maintenance Schedule

Outlines routine checks for filters, fans, dampers, heat exchangers, and drain pans.

Spares and Repairs Information

Information on ordering spare parts and contacting VES for repair services.