MAX 1.5° or 8mm
PACK HERE
Installation
1.
Check that the electrical rating shown on the inside of the product matches the main supply
2.
Check there are no buried pipes or cables e.g. Electricity, gas, water behind the switch location
(in wall or above the ceiling)
3.
Isolate the mains supply
c)
You should site the ventilator close to the ceiling. This will ease the installation of the power cable and give you the
best position for air circulation.
Use the wall plate as a template, marking the Core drill hole position, fixing holes and power cable entry position
(which should be at the top left and side).
d)
The ventilator is designed to be installed using a 6” (152mm) Core Drill system. The hole needs to be angled
downwards very slightly to a maximum of 1
1
/
2
o
from the horizontal. This ensures that any condensation formed
in the Heat Exchanger runs to the outside where the discharge cowl will allow drainage outside your home.
Drill the hole making sure that masonary does not fall injure people or damage property below.
e)
Measure the length of the hole between the outside brick face and inner plaster work.
Now cut the outer tube accurately to the required length. The length should be 4mm greater that the length of the
hole ’x‘ but no less that 254mm, otherwise the Heat Exchanger will not fit. Carefully mark the tube all round and
cut with a hacksaw and finish off with a file or good quality sand paper, to remove steps and swarf.
f)
Place the tube in the hole and ensure that it slopes downwards towards the outside wall to allow any condensation
to run outwards. If you have not achieved this you may have to pack the inside end of the tube upwards on final
installation.
Outside installation of finisher ring
g)
Place the split finisher around the hole in the outside brickwork with the split at the bottom. Use silicon mastic to
secure the finisher to the wall.
This is best done from the outside but if access is not possible then the split finisher is designed to pass through the
large tube.
4
‘x’
BRICK
OUTER
WALL
BLOCK
INNER
WALL
4mm
Measure the distance ‘x’
between outside wall and inside
plasterwork or tiles
Eclipse - Oxplaire 12/4/00 6:51 pm Page 4
