VES ecovent NRG, Installation, Operation And Maintenance Manual

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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
2
Point Description Point Variants Details (as appropriate)
1 Product NRG ecovent NRG Air Handling Units
2 Unit Size 0...9 Sequential see unit outline for details
3 Fan Type 5 Backward curve centrifugal fan
6 Backward curve plug fan
4 Fan Size 3...9 Sequential
5 Phase -1 230V 50Hz Single Phase
-3 400V 50Hz Three Phase
6 Wiring Null Not appropriate
S Star
D Delta
7 Unit Confi guration /P Plantroom (fl at)
/W Weatherproof (fl at)
/SP Plantroom (stacked)
/SW Weatherproof (stacked)
8 Main Heating Null No Heating
-E Electric Heater Battery
-W LPHW Coil
9 Infi ll Null Single Skinned
/DS 25mm double skinned, mineral wool infi ll
/PB 25mm double skinned, plasterboard infi ll
/EE 50mm double skinned, mineral wool infi ll
10 Handing /RT Right/Top Access
(denotes position of /RB Right/Bottom Access
supply fan position LIDAF) /LT Left/Top Access
/LB Left/Bottom Access
/R Right
/L Left
11 Main Filter Null No fi lter
/F EU4 Pleated Filter
/R5...R8 High effi ciency pleated fi lter
12 Control Panel Section Null No fi tted controls
/I Pre-wired isolator/s
/CP Fitted control panel
/FS Fitted speed controller/s
/CS Fitted control panel/speed controller/s
13 Twin Fan Null No twin fan
/TF Twin Fan Extract confi guration
14 Colour Null Galvanised fi nish
/00A05 Powdercoated fi nish, BS00A05 etc...
15 Powder Coat Type Null As colour
/IT Internal powdercoated only
/BT Internal/External powdercoated
16 Special /S Special (non-standard) Unit
Nomenclature
Part Number Coding
Typical Example
2
NRG557-3D/SP-W/DS/L/F/CP/S
NRG 5 5 7 -3 D /SP -W /DS /L /F /CP /S
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16