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VES 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
Important
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
Warning
Indicates hazards associated with electric current and high voltages
Caution
Indicates hazards that require safety advice for personnel or potential unit/property damage
Important
Indicates important information
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Introduction
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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.
®
EVC Heat Recovery Unit
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ORIGINAL INSTRUCTIONS
VES Ref. ID.1120
Issue D
June 2016
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Summary of Contents for VES ecovent EVC
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Page 1: Table Of Contents
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... -
Page 2: Nomenclature
VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Nomenclature Point Description Point Variants... -
Page 3: Receipt Of Goods & Handling
In the event of any damage having occurred or if any item is found to be missing, it is essential to inform VES Andover Ltd. within 7 days of delivery quoting sales order number and the unit type, as found on the unit nameplate. After this period, VES would be unable to accept any claim for damaged or missing goods. - Page 4 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Continued Installation Ecovent® EVC units are supplied with feet suitable for floor or ceiling-void mounting, either by use of drop-rod mounting, in either top or bottom access orientation, with airflow in the horizontal plane.
- Page 5 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Installation Continued Access When accessing the unit ensure the access panels are handled/opened in a controlled manner so as to avoid damage to the unit or injury to personnel.
- Page 6 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Installation Continued On EVC/ -E units, an electric heater battery (EHB) will be installed. Supply to the heater should be Electric Heater 1Phase or 3Phase with separate neutrals;...
- Page 7 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Installation Continued Condensate Trapping A drain pan is fitted to all units and a peristaltic pump is fitted as standard for units size 0 to 4 and will require customer connection to an appropriate waste system from the pump outlet.
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Page 8: Standard Wiring & Fan Installation
The following wiring diagrams are a guide to installing the standard fan and actuator options found on Ecovent® EVC units. If in any doubt, for units with fitted VES controls or for special versions of the units, consult the wiring diagram in your document pack or contact VES Customer Services Department on 08448 15 60 60, quoting the sales order (SO) number and unit type as found on the unit name plate. - Page 9 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Standard Wiring Continued & Fan Installation...
- Page 10 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Standard Wiring Continued & Fan Installation...
- Page 11 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Standard Wiring Continued & Fan Installation...
- Page 12 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Standard Wiring Continued Continued from page 11..
- Page 13 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Standard Wiring Continued & Fan Installation...
- Page 14 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Continued Standard Wiring Unit sizes 2 to 5 in the Ecovent® EVC range feature tapped inlet rings it is possible to establish &...
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Page 15: Maintenance
VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Maintainance Before attempting to carry out any work on our units, all accompanying documentation including warning labels on the unit must be referenced. - Page 16 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Maintainance Continued Ecovent® EVC units feature a bulkhead-mounted fan plate assembly.
- Page 17 VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF ORIGINAL INSTRUCTIONS Tel: 08448 156060 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk ® EVC Heat Recovery Unit Installation, Operation and Maintenance Manual Maintainance Continued To replace the fan assembly, ensuring the pitot tapping on the fan inlet ring is accessible, locate the mounting plate over the fixings retained in the unit bulkhead.
- Page 18 Three Monthly Checks Filters should be inspected every three months. If they are found to be heavily soiled or damaged in any way they should be replaced. Spare filters can be ordered from VES Spares Department. Six Monthly Checks The fan impeller should be cleaned every 6 months. Failure to clean the fan on a regular basis could result in loss of fan performance, or cause it to fall out of balance.
- Page 19 Ecovent EVC Heat Recovery Units Type: Manufacturer: VES Andover Limited The product above is produced in accordance with EC Council Direc ves: 2004/108/EC (Electromagne c Compa bility Direc ve) 2006/42/EC (Machinery Direc ve) The European Harmonised Standards applied are: BS EN ISO 12100:2010, BS EN ISO 13857:2008, EN61000, EN 60204-1, BS EN 60950-1:2006 Basis of Self a esta on: Quality Assurance to ISO 9001-2008, BSI Reg.