VES Ecovent EVHR Installation, Operation And Maintenance Manual

VES Andover Ltd Eagle Close Chandlers Ford Ind. Est. Eastleigh Hampshire SO53 4NF
Tel: 023 8046 1150 Fax: 023 8026 1204 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 visiting
the Information Centre.
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
Contents
1
Introduction ........................................................................................................................................ 1
2
Nomenclature ..................................................................................................................................... 2
3
Receipt of Goods and Handling ....................................................................................................... 3
4 Installation ......................................................................................................................................... 3
5
Standard Wiring and Fan Installation ............................................................................................11
6
Maintenance ....................................................................................................................................... 15
Introduction
1
Ecovent® EVHR is a hybrid ventilation unit with an optimised duty of 0.50m³/s and a boost
capacity of 0.70m³/s. Units are available as a master/slave pair.
The EVHR unit is suitable for ceiling/roof mounting with vertical airflow, internal locations only.
A weatherproof roof terminal is also available.
As standard, each unit will have been supplied either pre-wired to a fitted control panel or
pre-wired termals, 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 023 8046 1150,
quoting the sales order (SO) number and the unit type as found on the unit nameplate, or
alternatively visit www.ves.co.uk.
EVHR Hybrid Ventilation Unit
1
ORIGINAL INSTRUCTIONS
VES Ref. ID.1500
Issue C
August 2019
page