Step 5:
Select a suitable Fan Motor Assembly location
approximately 3 to 4 feet (1 m) from intake hole toward roof
or side-wall vent. Fan Motor Assembly can be installed at any
angle without affecting performance. The arrow printed on Fan
Motor Assembly shows airflow direction. Point the arrow away
from ceiling fixture intake and toward the roof or side-wall vent
(Diagram E).
To secure Fan Motor Assembly, screw four (4) 1
in (25 mm) screws through Mounting Brackets on Fan Motor
Assembly into building structure.
Step 6:
Install 150mm piece of flexi air duct from ventilation
housing to inlet of fan motor
(Diagram F)
.
Note:
For best vent performance, make air duct run as short
as possible with minimum bends.
Step 7:
Fit the narrow end of the 150mm x 250mm white
plastic reducer over end of vent duct running from the fan
motor, and secure with foil tape
(Diagram G).
Step 8:
Then place 150mm x 250mm reducer at the top
of turret opening in roof flashing, and secure with foil tape
(Diagram H)
.
IMPORTANT NOTICE
250 Terracotta Flashing/Vented
Fit and secure the extension turret ring to the turret of the
flashing before proceeding with Step 8 - above
Vent Vap Installation
Step 9:
Drill a 5mm diameter hole in each of the 3 legs,
10mm up from the end of leg. Place vent cap over top of the
flashing/fan unit with one leg centred front face of the flashing
turret.
It may be necessary to cut out a small section on the side of
vent cap - opposite adjacent the two back legs, to make it
easier when fixing screws. Using the three pre-drilled holes as
a guide, drill a 3mm pilot hole into turret of the flashing – then
secure vent cap with stainless dome screws
(Diagram I)
.
Diagram F
Diagram G
Diagram H
Diagram I
Diagram E
Содержание VENTILATION ADD-ON KIT
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