Installation; Installing The Cooker Hood (Exhaust Extraction) - John Lewis JLCHIS901 Instruction Manual

90cm cooker hood
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Instruction Manual
JLCHIS901
90cm Cooker hood
A
B
C

Installation

Note: A minimum of two people are required to perform the installation.
The cooker hood must be mounted so that the minimum distance between
the filters and the gas or electric hob is 65cm.
The ducting system for this cooker hood must not be connected to an
existing ventilation system which is being used for any other purpose.
The exhaust for the cooker hood can be set up as either:
– filtering/recirculation (A). Air and fumes collected by the cooker hood
are cleaned by baffle and charcoal filters and vented through a hole in
the top of the cabinet.
– exhaust extraction (B). Air and fumes collected by the cooker hood are
vented to the outside air through an evauation duct in the wall or ceiling
of the room. Charcoal filters are not required for this set up.
We recommend an air exhaust tube which is the same diameter as the air
exhaust outlet hole. If a two-part air exhaust tube is used, the upper part
must be placed oustide the lower part.
Make sure that the air exhaust tube does not exceed 5 metres. Limit the
number of elbows (bends) in the pipe and avoid abrupt direction changes.
If installing this cooker hood between adjoining wall cabinets, the wall
cabinets must not overhang the hob.
Before beginning installation, remove the filters (see page 7). This will make
the unit easier to handle during installation.

Installing the cooker hood (exhaust extraction)

1. Prepare the power supply (see page 5).
2. Prepare the hole for the exhaust (see above) in the top of the cabinet
or the wall or ceiling of the room.
3. Drill four 8mm holes in the ceiling, using the upper plate (C) as a
template.
4. Insert plastic dowels into the holes and then attach the upper plate to
the ceiling.
5. Install the lower structure (D) on the cooker hood and fasten securely
with the washers and nuts.
D
9

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