If the outside of the wall is not accessible, proceed as follows.
1. Attach the nylon cords to the rubber ring as shown.
2. Fold the rubber ring in half and pass it through the hole, keeping
hold of the other ends of the nylon cords.
3. Slide the tube (with the inside flange attached) into the hole,
passing the nylon cords through the tube. Pull the nylon cords
towards you, and will a little manipulation, the rubber ring will fit on
to the exterior wall.
4. Seal the area between the tube and the hole with expanding
polyurethane foam, and then push the tube completely into the
hole. (Note that the intake tube is only 120 mm in diameter: make
sure that the tube is centred in the hole)
5. Attach the cords to the tabs on the interior flange and pull tight.
I. Attach the hanging bracket to the fixing holes, using the screws
provided.
J. Connect the drain hose provided to the rear drain outlet. A
further extension pipe with an internal diameter of 16 mm can be
fitted if required. Care must be taken to ensure that the drain
always runs downwards.
K. With two people, lifting the appliance by it sides, not the front
cover, hang it on the fixing bracket, and
push firmly against the wall, ensuring
that the drain pipe engages with the
drainage hole, and that the main unit fits
flush against the wall. If there are any
gaps between the unit and the wall,
heating and cooling performance will be impaired.If the drain pipe
