VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF
Tel: 08448 15 60 60 Fax: 02380 261204 E-mail: [email protected] Web: www.ves.co.uk
ecovent
NRG
Air Handling Units
Installation, Operation and Maintenance Manual
4
Continued
Size 0/1/2 units are supplied with feet suitable for fl oor or ceiling-void mounting, either by use of
drop-rod mounting, in either top or bottom access orientation, with airfl ow in the horizontal plane.
For alternative mounting please consult your outline drawing as supplied with the unit, or refer to
VES Customer Services for further information.
When hanging units from drop-rods, ensure that the load is evenly spread and that all feet are used
within the support. It is important that the unit is level to ensure all components operate correctly.
Secure drop rods/unit with M10 fi xings as shown below .
Self-levelling feet are available for fl oor mounting, with M10 fi xings as per drop rods . If required
the unit can be further secured to the fl oor via knockout fi xings holes on the feet, fi xings to be
supplied by others .
Standard units should be mounted in the horizontal plane, level with lid access to the top or
bottom. For alternative mounting please consult your outline drawing as supplied with the unit,
or refer to VES Customer Services for further information.
Size 0 unit handing is determined by the location of the extract airstream, with the drain pan
located on the air-off side of the heat exchanger as shown in , the default setup as shown.
Handing reorientation is
ONLY
appropriate when site conditions dictate the use of the condensate
drain. If the drain is redundant the unit can be fi tted without alteration, with fans to the left or right
and access top or bottom.
Installation
Size 0/1/2
Size 0 unit
handing
4
Important
Important
Default unit setup
with fans to the left hand side looking in
direction of supply airfl ow
drain
Reorientated unit setup
with fans to the right hand side looking in
direction of supply airfl ow
supply
airfl ow
extract
airfl ow
Size 0 unit
reorientation
Size 0/1/2 unit
mounting
