Mitsubishi Electronics MS-SFD18VC User's Manual
Contents
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6. e
7. a go
8. e
9. e 6 A Y A U A Q7 U A
10. e e
11. 80 1
12. E ELECTRIC H COOL DRY 7 1 A Q7 o 1 va h v v Q7 4 Upper COOL DRY
13. COOL DRY
14. Y A 0 c 7
15. Th 8 e ERES e DRY
16. e e
17. A 7 co e E e ada
18. 50 C 3
19. o
20. COOL add 3M 2 C UU E 2 C Kt COOL O DRY
21. MS DINE ae 2 is ee e k CATECHIN bioflavonoid
22. 25 C 3 Th 9 s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 J APAN SG79Y 984H01
23. ON OFF a MIMANNAZDIA
24. HORIZONTAL VANE COOL DRY 0 5 1 1
25. manual COOL 3 4 ON OFF 3
26. e e
27. Bl OO OI UT PB W WI F2 NIO O 00 O O YU Q7 U u U lt YU Y A va OC
28. 4 RESET 1 2 AAA 3 l N 1
29. 2 O Operation Indicator 51 l 6 MITSUBISHI ELECTRIC
30. BANTI 3 DRY HORIZONTAL VANE
31. e
32. DRY e FAN E O SW qg E O SW o v ada 24 C COOL
33. COOL DRY Heat Exchanger
34. e Th 1 e gY QI P QJ
35. e 1 2
36. JA i 2 9 4 fas A a g KYVYN
37. vu VON U ON OFF T A mu una OFF KNN ON WIDE VANE TIME RESET X
38. COOL DRY 4 5 1 ON OFF AS D GO O OG MODE FAN OSTOP JI Gs 6 ECONO COOL VANE OSTART Le Jo WIDE VANE Cam gt LONG TIME IL RESET CLOCK e Q FAN 1 e aA A c 7 A 1 1 e O
39. 27 C DB 19 C WB 35 C DB 24 C WB 2 32 C DB DB 23 C WB N 21 C DB 21 C DB 15 C WB Mitsubishi Electric
40. ilmi 1 N I FEEL KI COOL DRY FAN oe 4 1 C ON OFF ON OFF 1 A AN o 1 A
41. 97 Q7 c e
42. q gy 2 Y 1 2 20 ahs Th 4 3 I FEEL FEEL 25 C sz COOL 24 25 RY 2
43. e e ON OFF A 6 6 G Y e
44. OSTAT 9 gt 1 ON ON OSTOP 9 gt 0 OFF OFF gt 1 gt 3 naja gt M 0 8890 10 OSTART OSTOP gt 1 6 gt 0 e ON OFF M
45. 6 LONG LONG LONG LONG ON OFF VANE ECONO COOL osan OSTOP nai 6 1 6 0
46. A JUL FREI ERO TRO PERS Th 5 e ECONO COOL M MITSUBISHI ELECTRIC TOO WARM TOO DCooL MODE FAN STOP RESET CLOCK 9 Q ECONO COOL Ca COOL ECONO COOL Lan 2 ECONO COOL KP ECONO COOL VANE LONG 1 A Na a o e
47. ECONO COOL ECONO COOL Swing 2 Th 6 ro ci LONG aa MITSUBISHI ELECTRIC TOO WARM TA MODE IES OSTOP J OSTART LONG TIME ILU RESET CLOCK E LONG
48. qv N l
49. 9 o 7
50. f X T AA NR 30
51. e N
52. N RESET RESET 1 N CLOCK CLOCK LieLILi TIN 2 TIME 1 10 CLOCK e 6 A QV aa MITSUBISHI ELECTRIC TOO WARM TOO o COOL MODE FAN osrop RESET CLOCK Q O ON OFF ir MODE
53. nan
54. 9 aaf e 2 AUTO VANE C OS gt gt gt 1 s 1 2 3 4 5 2 AUTO v WOEVANE vm
55. SFD18 SD24 200 500 a A f 325 x 1100 x 258 325 x 1100 x 258 gt 550 800 285 850 x 840 x 330 na 5 1
56. Fan speed increases and the horizontal vane moves to the position for LONG mode Air reaches to longer distance LONG Press again to cancel LONG operation LONG operation is cancelled when the following buttons are pressed ON OFF button VANE button ECONO COOL button IMER OPERATION ON OFF TIMER can STOP Press 9 1 or during operation to set the timer OSTART 9 gt 1 ON timer The unit will turn ON at the set time OSTOP OFF timer The unit will turn OFF at the set time Dolor O blinks Make sure that the current time is set correctly Press Increase and lt Decrease to set the time of timer Each press increases or decreases the set time by 10 minutes OSTART STOP Press 071 or 6 O again to cancel timer Note ON and OFF timers can be used in combination f mark indicates the order of timer operations f power failure occurs while ON OFF timer is set see Auto restart function En 6 e OPERATING INSTRUCTIONS LEANING Instructions e Switch off the power supply or turn off the breaker before cleaning Use only diluted mild detergents e Be careful not to touch the metal parts with your hands Do not expose parts to direct sunlight heat or flames to dry Do not use benzine thinner polishing powder or insecticide Do not use water hotter than 50 C Air cleaning filter Anti Allergy Enz
57. into place Clean the filters regularly for best performance and to reduce power 2 Close the front panel consumption En 7 Symptom The unit cannot be operated The unit cannot be operated for about 3 minutes when restarted The fan stops during the DRY operation Mist is discharged from the air outlet of the indoor unit The swing operation of the HORIZONTAL VANE is suspended for a while then restarted The air flow direction changes during operation The direction of the horizontal vane cannot be adjusted with the remote controller The unit starts operation by itself when the main power is turned on though it isn t operated with the remote controller Outdoor Unit Water leaks from the outdoor unit Explanation amp Check points e Is the breaker turned on Is the power supply plug connected Is the ON timer set This protects the unit according to instruc tions from the microprocessor Please wait In DRY operation the unit operates using the same refrigerant circuit as in COOL operation DRY operation time has to be reduced in order to lower humidity without much room temperature decreasing So the compressor sometimes stops and at the same time the indoor fan stops This prevents water condensed on the heat exchanger from evaporating again The cool air from the unit rapidly cools mois ture in the air inside the room and it turns into mist This is for the swin
58. AN mSLIM SPLIT TYPE AIR CONDITIONERS INDOOR UNIT MS SFD18VC MS SD24VC OPERATING INSTRUCTIONS To use this unit correctly and safely be sure to read this operating instructions before use ede e OPERATING INSTRUCTIONS ONTENTS W SAFETY PRECAUTIONS E NAME OF EACH PART H PREPARATION BEFORE OPERATION W SELECTING OPERATION MODES m FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT H ECONO COOL OPERATION B LONG OPERATION H TIMER OPERATION ON OFF TIMER B CLEANING H WHEN YOU THINK THAT TROUBLE HAS OCCURRED H WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR ALONG TIME B INSTALLATION PLACE AND ELECTRICAL WORK m SPECIFICATIONS OI O O A G O CO OO N SAFETY PRECAUTIONS e Since rotating parts and parts which could cause an electric shock are used in this product be sure to read these Safety Precautions before use Meanings of symbols used in this manual Since the cautionary items shown here are important for safety be sure to Be sure not to d
59. The plastic composition can be used as recvcle part For the optimum efficiency and energy saving users are recommended to operate air conditioners as following suggestion Turn off air conditioner in case of not in use Turn off ventilator in case of not in use The set temperature should not be set lower than 25 C The cleaning of condensing coil should be performed at least everv 3 months The cleaning of air cleaning filter should be performed in the period described in this manual En 9 fi ECONO COOL LONG ON OFF B
60. FN FRO PET SWING En 5 Vertical airflow direction amp AUTO The vane is set to the most efficient airflow direction COOL DRY horizontal position FAN downward position Manual For efficient air conditioning select upper position for COOL DRY During COOL DRY when the vane is set to position 4 or 5 the vane automati cally moves to horizontal position after 1 hour to prevent water dripping G Swing The vane moves up and down intermittently CONO COOL OPERATION aa MITSUBISHI ELECTRIC WARM CD COOL RESET CLOCK ES ECONO COOL Press 8 during COOL mode to start ECONO COOL operation The unit performs swing operation vertically in various cycle according to the temperature of the unit Set temperature is set 2 C higher auto matically ECONO COOL Press 2 8 again to cancel ECONO COOL operation VANE LONG Pressing 2 or also cancels ECONO COOL operation 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 2 C higher it is pos sible to perform cooling operation with keeping comfort As a result energy can be saved ONG OPERATION aa MITSUBISHI ELECTRIC gt NG OD Dl DOC Ciel MCI MODE FAN 6STOP 0 0 Econ CD 000L VANE cm c TIME RESET CLOCK v 6 Press to start LONG operation
61. long time disconnect the power plug or turn the breaker OFF The unit may accumulate dirt which may cause overheating or fire Replace all batteries of the remote controller with new ones of the same type Using an old battery together with a new one may cause over heating leakage or explosion If the battery fluid comes in contact with your skin or clothes wash them thoroughly with clean water e fthe battery fluid comes in contact with your eyes wash them thoroughly with clean water and immediately seek medical attention Ensure that the area is well ventilated when the unit is operated together with a combustion appliance nadequate ventilation may cause oxygen starvation Turn the breaker OFF when you hear thunder and there is a possibility of a lightning strike Theunit may be damaged if lightning strikes After the air conditioner is used for several seasons perform inspection and maintenance in addition to normal cleaning Dirt or dust in the unit may create an unpleasant odor or clog the drain passage and cause water to leak from the indoor unit Consult your dealer for inspection and maintenance which require specialized knowledge and skills Do not operate switches with wet hands This may cause electric shock Do not clean the air conditioner with water or place an object that contains water such as a flower vase on it This may cause fire or electric shock KD Do not step o
62. may cause fire or electric shock Do not turn the breaker OFF ON or disconnect connect the power plug during operation This may create sparks which can cause fire e After the indoor unit is switched OFF with the remote controller make sure to turn the breaker OFF or disconnect the power plug Do not expose your body directly to cool air for a prolonged length of time This could be detrimental to your health The unit should not be installed relocated or repaired by the user e An improperly handled air conditioner may cause fire or electric shock Do not insert your finger a stick or other objects into the air inlet or outlet This may cause injury since the fan inside rotates at high speeds during operation a possibility of refrigerant leakage In this case consult your dealer If a repair involves recharging the unit with refrigerant ask the service technician for details The refrigerant used in the air conditioner is safe Normally it does not leak However if refrigerant leaks and comes in contact with a heat source such as a fan heater kerosene heater or cooking stove it will create a harmful gas N CAUTION Do not touch the air inlet or the aluminum fins of the indoor outdoor unit This may cause injury Do not use insecticides or flammable sprays on the unit This may cause a fire or deformation of the unit Do not expose pets or houseplants to direct airflow This may cause i
63. temperature from set temperature The room temperature is approaching About 1 to 2 C from set the set temperature temperature e Lighted Not lighted E I FEEL mode The unit selects the operation mode according to the room temperature when FEEL is selected When the room temperature is higher than 25 C COOL is selected set temperature 24 C When the room temperature is lower than 25 C DRY is selected However when operation is stopped and then started within 2 hours the mode which has been selected previously is operated Note During COOL operation the set temperature may not be changed when the room temperature is more than 2 C higher than the set temperature In this case please wait until the room temperature drops to within 2 C of the set temperature t COOL mode Enjoy cool air at your desired temperature amp DRY mode Dehumidify your room The room may be cooled slightly Temperature cannot be set during DRY mode FAN mode Circulate the air in your room 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 0 O Emergencv COOL Set temperature 24 C l Fan speed Medium O O Stop Horizontal vane Auto Note The first 30 minutes of o
64. air filter Front panel Air inlet Emergency operation switch Air outlet Vertical vane Horizontal vane Display section O O WoW Operation indicator l Operation indicator lamp Remote control receiving section Outdoor unit Air inlet back and side Piping Drainage hose Air outlet Drain outlet Appearance of the outdoor unit may differ from some models Remote controller Signal transmitting section Distance of signal About 6 m Beep s is are heard from the indoor unit when the signal is received Ad MITSUBISHI ELECTRIC Operation display section ON OFF operate stop button Temperature buttons FAN speed control button Off timer button Operation On timer button select button WIDE VANE butt Page 4 utton ECONO TIME set buttons COOL Increase time button Decrease time VANE CLOCK button control button RESET button BESTES Lid LONG 0 Slide down to open Remote controller holder Install the remote control ler holder to a place where the signal can be received by the indoor uniit Use the remote controller provided with the unit only Do not use other remote controllers REPARATION 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 Press RESET IL 1 Remove the front lid 2 n Insert AAA a
65. ease change fan speed to higher setting Are the filter clean Is the fan or heat exchanger of the indoor unit clean Are there any obstacles blocking the air inlet or outlet of the indoor or outdoor unit Is a window or door open When a ventilation fan or a gas cooker is used in a room the cooling load increases resulting in an insufficient cooling effect When the outside temperature is high the cooling effect may not be sufficient The air from the indoor unit smells strange Are the filter clean sthe fan or heat exchanger of the indoor unit clean e The unit may suck in an odor adhering to the wall carpet furniture cloth etc and blow it out with the air Cracking sound is heard This sound is generated by the expansion contraction of the front panel etc due to change in temperature This sound is heard when the outside air is absorbed from the drain hose by turning on the range hood or the ventilation fan making water flowing in the drain hose to spout out This sound is also heard when the outside air blows into the drain hose in case the outside wind is strong The sound as burbling is heard Mechanical sound is heard This is the switching sound in turning on off from the indoor unit the fan or the compressor The sound of water flowing This is the sound of refrigerant or condensed is heard water flowing in the unit In the following cases stop using the air conditi
66. g operation of the HORI ZONTAL VANE to be performed normally When the unit is operated in COOL or DRY mode if the operation continues with air blowing down for 0 5 to 1 hour the direction of the air flow is automatically set to position 1 to prevent water from condensing and dripping These models are eguipped with an auto re start function 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 control ler just before the shutoff of the main power Refer to Auto restart function PEREZA During COOL and DRY operations pipe or pipe connecting sections are cooled and this causes water to condense VV HEN YOU THINK THAT TROUBLE HAS OCCURRED Even if these items are checked when the unit does not recover from the trouble stop using the air conditioner and consult your dealer Symptom Explanation amp Check points Remote controller Are the batteries exhausted Is the polarity of the batteries correct Are any buttons on the remote controller of other electric appliances being pressed The display on the remote controller does not appear or it is dim The indoor unit does not respond to the remote control signal Does not cool The room cannot be cooled sufficiently e Is the temperature setting appropriate Is the fan setting appropriate Pl
67. h oily smoke e Where there is high frequency or wireless equipment Where the air from the outdoor unit air outlet is blocked Where the operation sound or air from the outdoor unit does not bother the house next door The installation location of the outdoor unit should be at least 3 m away from the antennas for TV sets radios etc In areas where the reception is weak provide greater space between the outdoor unit and the antenna of the affected device if operation of the air conditioner interferes with radio or TV reception Inverter type fluorescent lamp To prevent the effects of a fluorescent lamp keep as far apart as possible ventilated dry Keep a space to prevent the pic ture distortion or 100 mm or more SFD18 SD24 200 500 mm Cordless phone or Electrical work Provide an exclusive circuit for the power supply of the air conditioner Besure to observe the breaker capacity If you have any questions consult your dealer me see O ssa Dimensions Indoor X 325 1100 258 325x1100 258 Indoor 6 6 O ER TN 33 Note 1 Rating condition Cooling Indoor 27 C DB 19 C WB Outdoor 35 C DB 24 C WB 2 Guaranteed operating range I ndoor 9 mi 32 C DB 43 C DB Upporimit 38 6 we T 21 C DB 21 C DB EA Environment care Mitsubishi Electric Air conditioner has been designed environment friendiv
68. lkaline batteries 3 Install the front lid Make sure the polarity of the batteries is correct Do not use manganese batteries The remote controller could malfunction Do not use rechargeable batteries Replace all batteries with new ones of the same type Batteries can be used for approximately 1 year However batteries with expired shelf lives last shorter Press RESET gently using a thin stick If the RESET button is not pressed the remote controller may not operate correctly En 3 Setting current time Vo mer Liel ALI fay 2 Press the TIME buttons to set the time Each press increases decreases the time by 1 minute 10 minutes when pressed longer Press CLOCK gently using a thin stick ELECTING OPERATION MODES aa MITSUBISHI ELECTRIC WARM CL COOL MODE FAN JOSTOP RESET CLOCK 4 ON OFF a Press to start the operation MODE Press to select operation mode Each press changes mode in the following order O I FEEL XI COOL DRY FAN Press or to set the temperature Each press raises or lowers the temperature by 1 C ON OFF n Press to stop the operation The same setting is selected the next time by simply pressing 9 Operation indicator lamp The operation indicator lamp shows the operation state of the unit Operation state Room temperature The unit is operating to reach the set About 2 C or more away
69. n or place any object on the outdoor unit e This may cause injury if you or the object falls down For installation N WARNING Consult your dealer for installing the air conditioner It should not be installed by the user since installation requires specialized knowledge and skills An improperly installed air conditioner may cause water leakage fire or electric shock Provide a dedicated power supply for the air conditioner e A non dedicated power supply may cause overheating or fire Do not install the unit where flammable gas could leak e f gas leaks and accumulates around the outdoor unit it may cause an explosion Earth the unit correctly e Donotconnect the earth wire to a gas pipe water pipe lightning rod or a telephone ground wire Improper earthing may cause electric shock N CAUTION Install an earth leakage breaker depending on the installation location of the air conditioner such as highly humid areas e Ifan earth leakage breaker is not installed it may cause electric shock Ensure that the drain water is properly drained e Ifthe drain passage is improper water may drip down from the indoor outdoor unit wetting and damaging the furniture In case of an abnormal condition Immediately stop operating the air conditioner and consult your dealer e OPERATING INSTRUCTIONS e AME OF EACH PART Indoor unit Air cleaning filter Anti Allergy Enzyme Filter Air filter Catechin
70. njury to the pets or plants Do not place other electric appliances or furniture under the indoor outdoor unit e Water may drip down from the unit which may cause damage or malfunction Do not leave the unit on a damaged installation stand The unit may fall and cause injury SAFETY PRECAUTIONS N CAUTION Do not step on an unstable bench to operate or clean the unit This may cause injury if you fall down Do not pull the power cord This may cause a portion of the core wire to break which may cause overheating or fire Do not charge or disassemble the batteries and do not throw them into a fire This may cause the batteries to leak or cause a fire or explosion Do not operate the unit for a long time at high humidity 80 RH or more such as with a door or window left open The water condensation in the air conditioner may drip down wetting or damaging the furniture Do not use the unit for special purposes such as storing food raising animals growing plants or preserving precision devices or art objects This may cause deterioration of quality or harm to animals and plants Do not expose combustion appliances to direct airflow This may cause incomplete combustion Before cleaning the unit switch it OFF and disconnect the power plug or turn the breaker OFF This may cause injury since the fan inside rotates at high speeds during operation When the unit will be unused for a
71. o observe them e After reading this manual keep it together with the installation manual in a handy place for easy reference Be sure to follow the instruction Never insert your finger or stick etc Marks and their meanings lt Never step onto the indoor outdoor unit and do not put anything on n N WARNING Incorrect handling could cause serious hazard such as them death serious injury etc with a high probability N Danger of electric shock Be careful N CAUTION Incorrect handling could cause serious hazard depending on the conditions Be sure to disconnect the power supply plug from the power outlet Be sure to shut off the power In case of an abnormal condition such as a burning smell stop the air conditioner and disconnect the power plug or turn the breaker OFF e A continued operation in the abnormal state may cause a malfunction fire or electric shock In this case consult your dealer N WARNING Do not connect the power cord to an intermediate point use an extension cord or connect multiple devices to a single AC outlet This may cause overheating fire or electric shock Make sure the power plug is free of dirt and insert it When the air conditioner does not cool or heat there is En 1 securely into the outlet e A dirty plug may cause fire or electric shock Do not bundle pull or modify the power cord and do not apply heat or place heavy objects on it This
72. oner and consult your dealer When water leaks or drips from the indoor unit When the upper operation indicator lamp blinks When the breaker trips frequently The remote control signal is not received in a room where an electronic ON OFF type fluorescent lamp inverter type fluorescent lamp etc is used Operation of the air conditioner interferes with radio or TV reception An ampli fier may be required for the affected device When an abnormal sound is heard En 8 e OPERATING INSTRUCTIONS JW TIO V THE ATR CONDITIONER S NOT GOING TO BE USED FOR A LONG TIME s Set to the highest temperature in manual COOL mode and operate for 3 to 4 hours This dries the inside of the unit ON OFF Press to stop the operation sma Urn Off the breaker and or disconnect the power sup ply plug JA a Remove all batteries from the remote controller When using the air conditioner again m Clean the air filter i Check that the air inlet and outlet of the indoor and outdoor units are not blocked m Check that the earth is connected correctly SPECIFICATIONS TH AN TION PLACE AND ELECTRICAL WORK Installation place Avoid installing the air conditioner in the following places Where there is much machine oil e Salty places such as the seaside Where sulfide gas is generated such as a hot spring Where oil is splashed or where the area is filled wit
73. peration is test run Temperature control does not work and fan speed is set to High Auto restart function If a power failure occurs or the main power is turned off during operation Auto restart function automatically starts operation in the same mode as the one set with the remote controller just before the shutoff of the main power When timer is set timer setting is cancelled and the unit starts operation when power is resumed If you do not want to use this function please consult the service representative because the setting of the unit needs to be changed En 4 e OPERATING INSTRUCTIONS Fan DIRECTION mr ma a MITSUBISHI ELECTRIC asi Vie TR WARM CD COOL FAN 105 E LANE OSTART E WDE VANE L LONG TIME RESET CLOCK Oc FAN Press to select fan speed Each press changes fan speed in the following order gt a si gt aad AUTO Low Med High Two short beeps are heard from the indoor unit when set to AUTO VANE Press to select airflow direction Each press changes airflow direction in the following order Q gt eee ci 1 1 AUTO 1 2 3 4 5 SWING Two short beeps are heard from the indoor unit when set to AUTO WIDE VANE r Press m to select horizontal airflow direction Each press changes airflow direction in the following order DNO ENF
74. yme Filter Back side of air filter Clean every 3 months e Soak the filter together with its frame in lukewarm water and wash it e After washing dry it well in shade and put it back to its original position Install all tabs of the air filter Replace it with a new air cleaning filter every year for best perform ance Parts Number no frame Parts Number with frame Air filter Catechin air filter Clean every 2 weeks Front panel Remove dirt by a vacuum cleaner or wash with water Do not open the front panel up past the level position Dryit well in shade before installing it e The panel may come off in order to prevent it from being dam Do not exceed What is Catechin air filter Catechin is a bioflavonoid that is found in green tea that has both antivi ral and antioxidant qualities In addition to these benefits Catechin also offers excellent deodorizing characteristics Catechin air filter uses this compound to not only improve air quality but also prevent the spread of bacteria and viruses in the room aged The panel may also come off if the upper part of the panel is pulled down If the front panel comes off attach it as explained below 1 Keep the front panel level with one hand and insert the hinges Ta one by one with the other hand into the notches at the left f ena Ore right and center of the top of the indoor unit until thev click je Note
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