MAESTRO SMART
US-ENG- 19
US-ENGLISH
The unit automatically enters defrost mode from time to time to remove frost/ice that may form on the coil.
• Whenindefrostmode,thecompressorcontinuestorun,butnoheatisprovidedtothespacebecause
the indoor fan is shut off.
• Whentheoutdoortemperatureisverylow,theremaybeaslightdelaygoingfromminimumtomaximum
speed.Similardelaysmayoccurwhenactivatingtheoscillatingap.
Aftertheunitisturnedofftheinternalfanrunsforanadditional60seconds,thenstopsasbothairaps
close.
3.4.7 - AIRFLOW DIRECTIONAL CONTROL
• PresstheT9buttontoactivateordeactivatethecontinuousoscillationoftheairap.
• Onceactivated,pressingtheT9buttonagainwilllocktheapinplace.
Thisallowstheendusertoselecttheairowdirectionbestsuitedfortheirdesiredcomfort.
Never attempt to move or force the ap by hand. Doing so will cause irreparable
damage.
3.4.8 - CHECKING FAN SPEED
• FanspeedcanbeadjustedbypressingtheT5 button. Pressing this button several times changes the
speed in this order: low, medium, high and automatic.
• Thehigherfanspeedprovidesgreatertheoutput,whichalsoresultsinaslightlyhigherairsoundlevel.
• Byselectingautomaticmode,themicroprocessoradjuststhefanspeedasrequiredusingthefollowing
logic:
• Asthedifferencebetweentheactualroomtemperatureandtheendusersetpointincreases,sodoes
the fan speed.
• Astheroomtemperaturedecreasestowardthesetpoint,fanspeedisreduced.
When in dehumidication mode, fan speed cannot be adjusted as the control will only operate the
fan at low speed.
3.4.9 - SLEEP MODE (COOLING / HEATING)
ToactivateSleepMode(cooling),rstsettheoperationalmodetocoolingandsetthedesiredroomtem-
perature. Then press the T4 button.
• Ideallysleepmodeisselectedwhenyougotobed.Thecoolingsetpointismaintainedforonehour.
• Duringthenexttwohoursthecoolingsetpointgraduallyincreasedwhilethefanrunslowspeed.
• Atthispointthecoolingsetpointnolongerchanges.
ToactivateNightMode(heating),rstsettheoperationalmodetoheatingandsetthedesiredroomtem-
perature. Now press the T4 button.
• Ideallynightmodeisselectedjustasyougotobed.Theheatingsetpointismaintainedforonehour.
• Duringthenexttwohourstheheatingsetpointisgraduallyloweredwhilethefanisrunlowspeed.
• Atthispointthecoolingsetpointnolongerchanges.
Sleep mode is not available in dehumidication and ventilation mode. When in sleep mode pressing
the T3 button again will return the unit to the previous mode and temperature setpoint.