3
16. 10. 20. Document Number 670901
Nuaire |
Western Industrial Estate
|
Caerphilly
|
CF83 1NA
|
nuaire.co.uk
FLAT2000 L/R
Installation Manual
3
Fitting Deflector Plate For FLAT2000R
Deflector
plate
position
under
scroll
cover
Deflector plate pinched
between guide posts as
shown
Deflector plate shown
fitted in right hand air
discharge
Deflector plate shown fitted for right hand
air discharge (viewed from inside).
Scroll
cover
4
FLAT2000R
Scroll cover
Electric heater
Deflection plate position
under scroll cover
AIRFLOW
Right Hand Discharge
(when viewed from front)
PCB cover
Direction of rotation
(see “Setting the unit”)
3.2 Spigot Inserts
The unit is designed to be used with rigid ducting only. Ensure that
when the ducting is fitted it is secured in place using wall brackets
and screws on the duct as close to the spigots as possible to prevent
the spigot inserts (Figure 1) or rigid ducting from being removed or
accidentally knocked off. If it is necessary to fit flexible ducting then
the spigot inserts should be glued in place, using super glue Loctite 454
Gel, at the clip points 1, 2, 3 & 4 for all spigot inserts (Figure 2).
5
Spigot Insert Installation
Blanking
plate
Outlet
Spigot
Outlet
Inlet
1
4
2
3
1
4
2
3
1
4
2
3
Clip & glue points
Alternative inlet position
‘Blank off’ plate
6
Spigot Insert Installation
3.3 Fixing The Unit To The Wall
The unit has three mounting feet located on the back plate. Two are
accessible by removing the front cover (fixed by two screws), with the
third also requiring removal of the deflector plate assembly. Position
the unit on the wall where it is to be mounted and mark through the
feet. Drill and plug the wall with suitable fixings.
Remove the PCB cover and feed the electrical supply cable through the
grommet hole in the rear of the unit (standard 1mm three core lighting
cable is recommended).
Screw the unit to the wall and refit the PCB cover, deflector plate
assembly (Section 3.1.1) and front cover.
Installers must ensure the grommet provided or other suitable
insulated grommet/bushing is used for cable entry.
3.3.1 Points to Consider
•
The inlet ducting should be kept as short as possible to avoid
condensation build up on the ducting surface.
•
Find the shortest, most direct route from outside of the unit and
then to the discharge grille using the least number of bends (these
bends increase the airflow resistance).
•
Note the location of any joists, pipes, electrical cables etc.
•
Allow adequate access to the front cover to allow filter cleaning.
Supply
cable
position
Supply
cable
(optional
position)
AIRFLOW
Right Hand Discharge (when viewed from front)
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Supply Cable Secured By Cable Clamp (Rear View)
3.4 Fitting Of Ducts
To prevent access to live or moving parts ensure ducts are adequately
secured to the spigots by fitting self tapping screws or by other means
requiring a tool. If using duct tape ensure tape cannot be removed
without the use of a tool by securing with tie wraps.
3.4.1 Necessary Ducting
A full range of ductwork and ductwork ancillaries are available. Please
contact Nuaire for further details.
