Pridiom Floor and Ceiling PFCM183HX User Manual - Manual (Page 11)

ADJUSTING THE AIR FLOW DIRECTION
Because cold air flow down and hot air flow up, to improve the cooling and heating effect,
please adjust air flow louver direction , in result the temperature of the room will be natural and
equal and you will fell more comfortable.
NOTE : The heating operation with horizontal air out let will increase the difference of the room
temperature.
!
Notice Notice the
louver
direction
Choose horizontal outlet mode when cooling operation
When the cooling operation ,the air flow down will cause condensing
dew on the air outlet and louver surface.
Four-Way Cassette Type
Cooling operation Heating operation
When using the panel with auto.louver, press SWING button , the auto.louver will swing automatically
and the best cooling(heating) effects will be achieved.
Adjust the louver horizontally .
Adjust the louver down.
9
The following is how to adjust the air flow direction when the air outlet parts (sold separately) is
used with the indoor unit.
Heating
To effectively heat the bottom of the room
please set the louver downwards.
Cooling
To effectively cool the whole room, please
adjust the louver horizontally.
Duct-Ceiling Type