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The deflector fins on the air supply are designed to channel
the air in two directions:
– vertical fins, to be manually orientated
– motorised horizontal deflector, to be orientated exclusively
using the LOUVRE or SWING button of the TLW4 remote
control, the SWING button of the PFW4 wired panel, or reg-
ister 17 of the modbus communication
ORIENTATING THE VERTICAL FINS
– Rotate the vertical fins as shown in the figure
– In both heating and cooling mode, it's better not to direct
the air flow directly onto people
MOTORISED HORIZONTAL DEFLECTOR
Never orientate the motorised horizontal deflector manu-
ally. Any manual intervention on the deflector could
damage the system and cause malfunctioning.
When the unit is idle, the motorised deflectors close and cover
the entire air flow outlet.
IMPORTANT
In certain external conditions, condensation may form on
the surface of the deflector (in cooling or dehumidification
mode), and drip onto the surface below.
Adjust the air flow direction as shown in
the figure.
ORIENTATING THE AIR FLOW
IMPORTANT
– If the fan coil is switched off, all the settings previously made will be stored in the memory, apart from the SLEEP and
TIMER functions.
– If the fan coil is switched on using the auxiliary key (ON/OFF), the SLEEP and TIMER functions will be deleted.
TLW4
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