VES ecovent, Инструкция по установке, эксплуатации и обслуживанию

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ORIGINAL INSTRUCTIONS 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
Heat Recovery Unit
Installation, Operation and Maintenance Manual
®
Standard Wiring
& Fan Installation
5
Important
Warning
Warning
The electrical supply must be fully isolated before attempting to affect any work on this unit.
All electrical connections to any unit must be carried out in accordance with the current edition of the
I.E.E Regulations, only competent Electricians should be allowed to affect any electrical work to our units.
It is recommended that the cable entry point should be at the end of the control section as
shown below in figure .
It is the responsibility of the installer to ensure that a suitable cable gland (giving adequate
protection and strain relief) is fitted, and in doing so also ensure that no internal components
are damaged during this installation. Make certain all swarf is removed before use.
It is the customer’s responsibility to supply earth fault protection through the building
installation device and a dedicated, isolated power supply with overload protection, to
account for motor start up currents. See below for specific fan details Fig. .
Do not connect any unit to an electrical supply voltage outside of the specification.
The following wiring diagrams are a guide to installing the standard fan and actuator options
found on Ecovent®
EVX
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.
For incorrect rotation of single phase fans, check with the VES Service Department for advice,
on
08448 15 60 60 .
Fig.
Recommended
cable entry points
Recommended
cable entry points
EVX Unit Fan
Motor Power
(kW)
F.L.C.
(A)
1 ZD0301 0.23 1.65
2 ZD0411 0.32 1.70
3 ZD0501 0.40 2.10
4 ZD0701 0.75 3.90
EVX Unit Fan
Motor Power
(kW)
F.L.C.
(A)
S.C.
(A)
5 ZD0903 1.25 2.10 n/a
6 ZA06H3 2.20 4.85 5.60
7 ZA07J3 3.00 6.30 35.28
8 ZA09J3
3.00 6.40 35.28
Model 230V 1PH 50Hz 400V 3PH 50Hz Model
Standard Fan Details
Fig. &