FITTING THE DEFLECTOR PLATE
Fit deflector plate into scroll cover as shown below. Once fitted the assembly
can be slotted into the scroll and clipped firmly in place.
TRANSFORMATION PIECE
This should be on the appropriate scroll outlet. The transformation piece
should be fitted into the chosen outlet spigot insert, prior to fitting.
Note:
If the round spigot is used as an outlet, the 115 x 55mm clear blanking
plate will need to be fitted (as shown). This plate should be prevented from
movement by the use of silicone sealant.
INLET/OUTLET GRILLE INSTALLATION
If a flyscreen is fitted it should be removed from both the internal and
external grille.
Note:
When installing the internal grille, the louvres MUST SLANT
UPWARDS to ensure the correct air circulation and the avoidance of
unpleasant downdraughts. The outside wall input grille louvres MUST
SLANT DOWNWARDS.
Standard 100mm dia ducting or 121 x 60mm ducting is used to connect the
Flatvent to the input and discharge grilles.
FIXING ALL NECESSARY DUCTING
A full range of ductwork and ductwork ancillaries are available. Please contact
Flatvent for further details.
2.0 HEATER OPTIONS (ORDER CODE FLAT-HEATER)
The heater kit contains a blank insert with a cut out for the switch. This blank
can be fitted into any appropriate opening. It is important that the switch is
fitted so that the terminals are at the bottom.
SETTING UP THE CORRECT AIRFLOW DIRECTION
Figure 2.
Figure 5. Side input installation.
Figure 6. Rear input installation (view from above).
IMPORTANT
The internal grille must not be placed within 1.5m of a smoke alarm.
Input grille
(louvres slant
downwards)
100mm dia/121x60mm
rectangular ducting (note input
side kept as short as possible)
100mm dia/121x60mm rectangular ducting
Outside wall
Room (typical)
Alternative
spigot positions
Flatvent
Discharge
grille (note
louvres
slant
upwards)
Hallway
(typical)
Deflector plate shown fitted in left hand air discharge (viewed from inside).
Deflector plate
pinched between guide
posts as shown
Deflector plate
shown fitted in
left hand air discharge
Scroll cover
Deflector
plate
position
under
scroll
cover
Transformation
piece
Scroll cover
Scroll cover
Scroll
Deflector plate
position under scroll cover
Deflector plate
position under
scroll cover
PCB Cover
AIRFLOW
AIRFLOW
Left Hand Discharge
(when viewed from front)
Direction of rotation
(see “Setting the unit”)
Right Hand Discharge
(when viewed from front)
Direction of rotation
(see “Setting the unit”)
PCB Cover
Transformation
piece
Figure 3.
Transformation
piece
Blanking plate
Outlet
spigot
Figure 4.
Outside wall
100mm dia ducting
Air input
Flatvent
Note alternative
spigot positions
Hallway
(typical)
Air
discharge
Switch terminal connections
Heater
Supply
Note: Switch must be inserted into cut out in the blanking plate
with the terminals to the bottom as shown.
Figure 7.
INSTALLATION AND MAINTENANCE
Low Energy Positive Input Ventilation Unit
