User manual MITSUBISHI MSY-GA24NA

[. . . ] SPLIT-TYPE AIR CONDITIONERS INDOOR UNIT MSY-GA24NA Foruser OPERATING INSTRUCTIONS · Tousethisunitcorrectlyandsafely, besuretoreadtheseoperatinginstructionsbeforeuse. English OPERATING INSTRUCTIONS CONTENTS SAFETY PRECAUTIONS NAME OF EACH PART PREPARATION BEFORE OPERATION SELECTING OPERATION MODES FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT ECONO COOL OPERATION POWERFUL OPERATION TIMER OPERATION (ON/OFF TIMER) CLEANING WHEN YOU THINK THAT TROUBLE HAS OCCURRED WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME INSTALLATION PLACE AND ELECTRICAL WORK SPECIFICATIONS 1 3 4 5 6 7 7 7 8 9 10 10 10 SAFETY PRECAUTIONS · Since rotating parts and parts which could cause an electric shock are used inthisproduct, besuretoreadthese"SafetyPrecautions"beforeuse. · Since the cautionary items shown here are important for safety, be sure to observethem. · After reading this manual, keep it together with the installation manual in a handyplaceforeasyreference. · Be sure to receive a guarantee card from your dealer and check that the purchaseddateandshopname, etc. areenteredcorrectly. Meanings of symbols used in this manual : Besurenottodo. [. . . ] In case of an abnormal condition Immediatelystopoperatingtheairconditionerandconsultyourdealer. En-2 OPERATING INSTRUCTIONS NAME OF EACH PART Indoor unit Air cleaning filter (Anti-Allergy Enzyme Filter) Air filter (Catechin air filter) Frontpanel Airinlet Remote controller Signaltransmitting section Distanceofsignal: About 20 ft (6 m) Beep(s) is (are) heard from the indoor unit when thesignalisreceived. Operation display section Emergency operation switch Page5 ON/OFF (operate/stop) button Airoutlet Verticalvane Horizontal vane FANspeed controlbutton Page6 Temperaturebuttons Page5 Off-timer button Page7 On-timer button Page7 WIDEVANEbutton Page6 Display section Operation indicator lamp Remotecontrol receivingsection Operation selectbutton Page5 ECONO COOL buttonPage7 VANE controlbutton Page6 TIMEsetbuttonsPages4, 7 Increasetime Decreasetime CLOCK button Page4 RESETbuttonPage4 Lid Slide down to open Outdoor unit Air inlet (back and side) POWERFUL button Page7 Remote controller holder Piping Drainagehose Airoutlet · Installtheremotecontroller holder in a place where thesignalcanbereceived bytheindoorunit. Drainoutlet Outdoor units may be different in appearance. Only use the remote controller provided with the unit. Donotuseotherremotecontrollers. En-3 PREPARATION BEFORE OPERATION Before operation: Insert the power supply plug into the power outlet and/or turn the breaker on. Installing the remote controller batteries 4. Installthefrontlid · · · · · alkaline batteries Make sure the polarity of the batteries is correct. IftheRESETbuttonisnotpressed, theremotecontrollermaynotoperate correctly. Setting current time 1. Press CLOCK RE SE T CL OC K 2. PresstheTIMEbuttonstoset 3. Press CLOCK again thetime Eachpressincreases/decreases the time by 1 minute (10 minutes when pressed longer) · Press CLOCK gently using a thin instrument. Changing temperature units (ºFºC) Unit is preset with ºF. 1. Press RESET while thetemperaturebuttonsarepressed. · PressRESETgentlyusingathininstrument. · Tochangetemperatureunitfrom°Cto°F, pressRESET. En-4 OPERATING INSTRUCTIONS SELECTING OPERATION MODES I FEEL mode Theunitselectstheoperationmodeaccordingtotheroomtemperature when I FEEL is selected. When the room temperature is higher than 77°F (25°C), COOL is selected (set temperature: 75°F [24°C]). When the room temperature is lower than 77°F (25°C), DRY is selected. However, when operation is stopped and then started within 2 hours, the mode which has beenselectedpreviouslyisoperated. Note: During COOL operation, the set temperature may not be changed when the room temperature is more than 4°F (2°C) higher than the set temperature. In this case, please wait until the room temperature drops to within 4°F (2°C) of the set temperature. COOL mode Enjoycoolairatyourdesiredtemperature. (less than 14°F [-10°C]) Water condensed in the unit may drip and wet or damage furniture, etc. DRY mode Dehumidifyyourroom. Theroommaybecooledslightly. TemperaturecannotbesetduringDRYmode. 1 2 Press tostarttheoperation. FAN mode Circulatetheairinyourroom. Press toselectoperationmode. Eachpress changes mode in the following order: (I FEEL) (COOL) (DRY) (FAN) Emergency operation When the remote controller cannot be used. . . Emergency operation can be activated by pressing the emergency operation switch (E. O. SW) on the indoor unit. Each time the E. O. SW is pressed, the operation changes in the following order: Operation indicator lamp 3 Emergency COOL Press or tosetthetemperature. Each press raises or lowers the temperature by 1°F (1°C). Stop Settemperature:75°F (24°C) Fanspeed:Medium Horizontal vane : Auto Note: Press tostoptheoperation. · The same setting is selected the next time by simply pressing . Temperature control does not work, and fan speed is set to High. Operation indicator lamp Indication Operation state The operation indicator lamp shows the operation state of the unit. Page4 What is "ECONO COOL"? Swing air flow (change of air flow) makes you feel cooler than constant air flow. So, even though the set temperature is automatically set 4°F (2°C) higher, it is possible to perform cooling operation with keeping comfort. As a result, energy canbesaved. 2 Press (Increase) and timeoftimer. (Decrease) to set the Eachpressincreasesordecreasesthesettimeby10minutes. Press or againtocanceltimer. POWERFUL OPERATION Press during COOL mode page5tostart POWERFUL operation. Fan speed : Exclusive speed for POWERFUL mode Horizontal vane : Set position, or downward airflow position during AUTO setting · Temperature cannot be set during POWERFUL operation. Note: · ON and OFF timers can be set together. · If power failure occurs while ON/OFF timer is set, see page5"Autorestart function" Press · POWERFUL operation also is cancelled automatically in 15 minutes, or when the ON/OFF, FAN, or ECONO COOL button is pressed. again to cancel POWERFUL operation. En-7 CLEANING Instructions: · Switch off the power supply or turn off the breaker before cleaning. · Do not use benzine, thinner, polishing powder, or insecticide. · Do not expose parts to direct sunlight, heat, or fire to dry. [. . . ] When the main power is turned off without stopping the unit with the remote controller and is turned on again, the unit starts operation automatically in the same mode as the one set with the remote controller just before the shutoff of the main power. Referto"Autorestartfunction"page5. Mechanicalsoundisheard fromtheindoorunit. The sound of water flowing isheard. Outdoor Unit · When the outside temperature is low durThefanoftheoutdoorunit ing cooling operation, the fan operates doesnotrotateeventhough intermittently to maintain sufficient cooling thecompressorisrunning. Remote controller Thedisplayontheremote · Are the batteries exhausted? [. . . ]