Installation manual

40 GKX
GB - 6
Installation
a
b
• In order to allow easy and rapid installation and maintenance,
make sure that in the selected position it is possible to remove
the ceiling panels or, if the ceiling is constructed using
masonry, that access to the unit is guaranteed.
ATTENTION:
Only restrict the air outlets as indicated in the drawing.
WARNING:
To close one or two air outlets use the special kit.
a Heat pump: louvre position for correct air flow
b Cooling only: louvre position for correct air flow
... unnecessary turns and bends in connection pipes (see
installation manual of outdoor unit).
Excessive connection pipe length (see installation manual of
outdoor unit).
• Install the unit as centrally as possible in the room, the air flow
direction can be controlled by means of the remote control (where
used) or automatically, according to the operating mode (cooling
or heating): this will ensure optimum distribution of the air in the
room.
• During cooling mode operation the best position for the deflecting
louvres is one which allows air diffusion close to the ceiling
(Coanda effect). In heating mode, the louvres should be
positioned so that the air is directed towards the floor, in order to
prevent layers of hot air forming in the upper part of the room (this
will happen automatically when the deflecting louvres are
positioned in the “AUTOMATIC” mode).
Alternatively the louvres can be placed in intermediate positions
(with infrared control only) or allowed to move continuously
(SWING).
... slack on electrical connections.
... disconnecting refrigerant connections after installation: this will
cause refrigerant leaks.
Avoid...
Max. 2 louvres closed