VES ecovent NRG Installation, Operation And Maintenance Manual Download

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VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF
Tel: 08448 15 60 60 Fax: 02380 261204 E-mail: vesltd@ves.co.uk Web: www.ves.co.uk

ecovent

NRG

Air Handling Units

Installation, Operation and Maintenance Manual

Declaration of Conformity

Date:

1st. February 2009

Product:

ecoNRG air handling units

Type: NRG

Manufacturer: VES

Andover

Limited

The product above is produced in accordance with EC Council Directives:

2004/108/EC (Electromagnetic Compatibility Directive)

2006/95/EC (Low Voltage Directive)

98/37/EC (Machine Directive)

The European Harmonised Standards applied are:

BS EN ISO 12100, EN 294, EN61000, EN 60204-1, EN60950-1

Basis of Self attestation:

Quality Assurance to ISO 9001-2000, BSI Reg. Firm Cert. No. Q5375

Signature of Manufacturer:

Position of Signatory:

Technical Director

Summary of Contents for ecovent NRG

Page 1: ...ic current and high voltages Indicates hazards that require safety advice for personnel and or potential unit property damage Indicates important information Page Introduction 1 Nomenclature 2 Receipt...

Page 2: ...Null Single Skinned DS 25mm double skinned mineral wool in ll PB 25mm double skinned plasterboard in ll EE 50mm double skinned mineral wool in ll 10 Handing RT Right Top Access denotes position of RB...

Page 3: ...ided in accordance with Health and Safety and Building Regulations For con rmation of required access please see the appropriate unit outline drawing note that some access doors are hinged For optimum...

Page 4: ...rods If required the unit can be further secured to the oor via knockout xings holes on the feet xings to be supplied by others Standard units should be mounted in the horizontal plane level with lid...

Page 5: ...move the four support covers as shown retaining the screws Take especial care when working around the speed controller section Remove the heat exchanger carefully lifting straight up and out taking ca...

Page 6: ...hanger and silicon into place along upright angles Turn the drain pan over so that the drain sump now faces the heat exchanger upside down and replace in the unit making sure that the drain is adjacen...

Page 7: ...is the correct way up taking special notice on bottom access units Slide the pump down onto the bracket as shown Fit the pump sensor in the drain pan sump as shown Secure the sensor into place using s...

Page 8: ...ant local codes of practice Where threaded con nections are supplied the only approved method of jointing method is by use of Boss white and hemp The thread tted to the coil is to be supported at all...

Page 9: ...and prone to water logging it should be properly trapped just before the coil If the steam is from a high pressure steam main it is essential to have a working pressure relief valve on the low side to...

Page 10: ...for special versions of the units consult the wiring diagram in your document pack or contact our customer services department on 08448 15 60 60 quoting the sales order SO number and unit type as foun...

Page 11: ...C A C400V F 2 ZB501 0 40 1 70 4 50 8 3 SNS641 0 49 2 20 5 00 10 4 SNS641 0 49 2 20 5 00 10 5 SNS741 0 73 3 30 7 00 12 6 SNS841 1 30 5 70 15 0 30 Model 400V 3PH 50Hz ecoNRG Unit Fan Motor Power kW FLC...

Page 12: ...d controller documentation for further operational details Units size 7 8 and 9 are supplied with tted 3phase inverters for fan speed control and commissioning see the accompanying inverter documentat...

Page 13: ...ted to the air volume via the energy conservation rate as per the graph below Simply read across from the pressure measurement to the appropriate fan curve and down to calculate the resultant air volu...

Page 14: ...avily soiled or damaged in any way they should be replaced 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 caus...

Page 15: ...RG air handling units Type NRG Manufacturer VES Andover Limited The product above is produced in accordance with EC Council Directives 2004 108 EC Electromagnetic Compatibility Directive 2006 95 EC Lo...

Page 16: ...12 24 months from the date of dispatch This can be covered at a cost of just 3 of order value minimum charge 50 00 Option 3 12 36 Month Extended Warranty 12 36 months from date of dispatch For this c...

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