US-ENGLISH
US-ENG- 18
3.6.7 - Operation in “Spa” mode
• In this mode the unit’s temperature is regulated according to the room’s temperature. The fan speed is
alsoregulatedaccordingtothetemperaturesetpoint(exceptindehumidicationmode).
• To activate this mode, press the B5 button on the remote control until the D5 symbol appears on the
display.
3.6.8 - Operation in “Heating” mode (heat pump models only)
• When the unit operates in heating the refrigeration system is in “reverse cooling” mode.
• To activate: Press the B5 button on the remote control until the D1 symbol appears on its display.
• In this mode, the required temperature and fan speed can be set by the user. After a maximum of 3 min-
utes the compressor will start and the unit begins heating the space.
The unit will need to periodically enter defrost mode. During this operation the unit
does not heat
the room, though its internal parts remain on except for the room
air fan. When
the outdoor temperature is very low, there may be a slight delay as
the unit goes from minimum to maximum speed from when the command is sent
to the unit from the remote control. Similar delays might occur on activating the
swinging function of the mobile bae. After having turned o the unit, the internal
fan runs for a brief period before stopping, then both air flaps close.
May be equipped with a electric heater that activates automatically as a back up
source of heat to the compressor, when operating in low ambient external
temper-atures.
The electric back up heat can be configured in the field in 5 F degree increments
to activate based on a specific external ambient temperature between 5 F and 55
F. The unit comes with a factory default setting of 45 F.
3.6.9 - Checking airow direction
• Press the B4 button on the remote control to activate/deactivate the continuous oscillation of the moving
airoutletdeector(g.A-ref.1).
• When continuous oscillation is active, an additional press of the button B5allowstolockthedeectorso
astoobtainthedesiredverticaldirectionfortheairow.
The moving deector ap must never be forced manually.
3.6.10 - Checking fan speed
• The fan speed check occurs through button B2 (on the remote control).
• Pressing this button several times will cause speed to change according to the following sequence:
Low > Medium > High > Auto
• Higher fan speeds provide greater capacity with a corresponding increase in sound.
• InAutomodetheunitadjuststhefanspeed.Thehigherthedierencebetweentheroomtemperature
and the user selected setpoint, the higher the speed.
• As the room temperature nears the setpoint, fan speed is reduced automatically.
• Indehumidicationmode,itisnotpossibletocontrolthespeedastheunitcanonlyoperateatlowspeed.