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
