Download Mitsubishi Electric MSZ-HJ VA Installation Manual
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ENGLISH English is original. -*5+ Model names are indicated in 1-3. 63/,77<3($,5&21',7,21(56 INSTALLATION MANUAL Required Tools for Installation 3KLOOLSVVFUHZGULYHU PPKH[DJRQDOZUHQFK /HYHO )ODUHWRROIRU5$ Scale *DXJHPDQLIROGIRU5$ 8WLOLW\NQLIHRUVFLVVRUV 9DFXXPSXPSIRU5$ PPKROHVDZ &KDUJHKRVHIRU5$ 7RUTXHZUHQFK Pipe cutter with reamer :UHQFKRUVSDQQHU 1. BEFORE INSTALLATION 1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY %HVXUHWRUHDG³7+()2//2:,1*6+28/'$/:$<6%(2%6(59(')256$)(7<´EHIRUHLQVWDOOLQJWKHDLUFRQGLWLRQHU %HVXUHWRREVHUYHWKHZDUQLQJVDQGFDXWLRQVVSHFL¿HGKHUHDVWKH\LQFOXGHLPSRUWDQWLWHPVUHODWHGWRVDIHW\ $IWHUUHDGLQJWKLVPDQXDOEHVXUHWRNHHSLWWRJHWKHUZLWKWKH23(5$7,1*,16758&7,216IRUIXWXUHUHIHUHQFH WARNING &RXOGOHDGWRGHDWKVHULRXVLQMXU\HWF N Do not install the unit by yourself (user). ,QFRPSOHWHLQVWDOODWLRQFRXOGFDXVH¿UHHOHFWULFVKRFNLQMXU\ due to the unit falling, or leakage of water. Consult the dealer IURPZKRP\RXSXUFKDVHGWKHXQLWRUDTXDOL¿HGLQVWDOOHU N Perform the installation securely referring to the installation manual. ,QFRPSOHWHLQVWDOODWLRQFRXOGFDXVH¿UHHOHFWULFVKRFNLQMXU\ due to the unit falling, or leakage of water. N When installing the unit, use appropriate protective equipment and tools for safety. )DLOXUHWRGRVRFRXOGFDXVHLQMXU\ N Install the unit securely in a place which can bear the weight of the unit. ,IWKHLQVWDOODWLRQORFDWLRQFDQQRWEHDUWKHZHLJKWRIWKHXQLW WKHXQLWFRXOGIDOOFDXVLQJLQMXU\ N (OHFWULFDOZRUNVKRXOGEHSHUIRUPHGE\DTXDOL¿HGH[SHrienced electrician, according to the installation manual. %HVXUHWRXVHDQH[FOXVLYHFLUFXLW'RQRWFRQQHFWRWKHU electrical appliances to the circuit. ,I WKH FDSDFLW\ RI WKH SRZHU FLUFXLW LV LQVXI¿FLHQW RU WKHUH LV LQFRPSOHWHHOHFWULFDOZRUNLWFRXOGUHVXOWLQD¿UHRUDQHOHFWULF shock. N Earth the unit correctly. Do not connect the earth to a gas pipe, water pipe, lightning URGRUWHOHSKRQHHDUWK'HIHFWLYHHDUWKLQJFRXOGFDXVHHOHFWULF shock. N 'RQRWGDPDJHWKHZLUHVE\DSSO\LQJH[FHVVLYHSUHVVXUH with parts or screws. 'DPDJHGZLUHVFRXOGFDXVH¿UHRUHOHFWULFVKRFN N Be sure to cut off the main power in case of setting up the indoor P.C. board or wiring works. Failure to do so could cause electric shock. N 8VHWKHVSHFL¿HGZLUHVWRFRQQHFWWKHLQGRRUDQGRXWGRRU XQLWVVHFXUHO\DQGDWWDFKWKHZLUHV¿UPO\WRWKHWHUPLQDO block connecting sections so the stress of the wires is QRWDSSOLHGWRWKHVHFWLRQV'RQRWH[WHQGWKHZLUHVRU use intermediate connection. ,QFRPSOHWHFRQQHFWLQJDQGVHFXULQJFRXOGFDXVH¿UH N 'RQRWLQVWDOOWKHXQLWLQDSODFHZKHUHLQÀDPPDEOHJDV may leak. If gas leaks and accumulates in the area around the unit, it FRXOGFDXVHDQH[SORVLRQ N Do not use intermediate connection of the power cord or WKHH[WHQVLRQFRUGDQGGRQRWFRQQHFWPDQ\GHYLFHVWR one AC outlet. ,WFRXOGFDXVHD¿UHRUDQHOHFWULFVKRFNGXHWRGHIHFWLYHFRQWDFWGHIHFWLYHLQVXODWLRQH[FHHGLQJWKHSHUPLVVLEOHFXUUHQW etc. N %HVXUHWRXVHWKHSDUWVSURYLGHGRUVSHFL¿HGSDUWVIRU the installation work. 7KHXVHRIGHIHFWLYHSDUWVFRXOGFDXVHDQLQMXU\RUOHDNDJH RIZDWHUGXHWRD¿UHDQHOHFWULFVKRFNWKHXQLWIDOOLQJHWF N When plugging the power supply plug into the outlet, make sure that there is no dust, clogging, or loose parts in both the outlet and the plug. Make sure that the power supply plug is pushed completely into the outlet. ,IWKHUHLVGXVWFORJJLQJRUORRVHSDUWVRQWKHSRZHUVXSSO\ SOXJRUWKHRXWOHWLWFRXOGFDXVHHOHFWULFVKRFNRU¿UH,IORRVH SDUWVDUHIRXQGRQWKHSRZHUVXSSO\SOXJUHSODFHLW N Attach the electrical cover to the indoor unit and the service panel to the outdoor unit securely. ,IWKHHOHFWULFDOFRYHURIWKHLQGRRUXQLWDQGRUWKHVHUYLFHSDQHO RIWKHRXWGRRUXQLWDUHQRWDWWDFKHGVHFXUHO\LWFRXOGUHVXOWLQ D¿UHRUDQHOHFWULFVKRFNGXHWRGXVWZDWHUHWF N When installing, relocating, or servicing the unit, make VXUHWKDWQRVXEVWDQFHRWKHUWKDQWKHVSHFL¿HGUHIULJHUDQW (R410A) enters the refrigerant circuit. $Q\ SUHVHQFH RI IRUHLJQ VXEVWDQFH VXFK DV DLU FDQ FDXVH DEQRUPDOSUHVVXUHULVHDQGPD\UHVXOWLQH[SORVLRQRULQMXU\ 7KH XVH RI DQ\ UHIULJHUDQW RWKHU WKDQ WKDW VSHFL¿HG IRU WKH V\VWHPZLOOFDXVHPHFKDQLFDOIDLOXUHV\VWHPPDOIXQFWLRQRU XQLWEUHDNGRZQ,QWKHZRUVWFDVHWKLVFRXOGOHDGWRDVHULRXV LPSHGLPHQWWRVHFXULQJSURGXFWVDIHW\ CAUTION N Do not discharge the refrigerant into the atmosphere. If refrigerant leaks during installation, ventilate the room. ,IUHIULJHUDQWFRPHVLQFRQWDFWZLWKD¿UHKDUPIXOJDVFRXOG EH JHQHUDWHG 5HIULJHUDQW OHDNDJH PD\ FDXVH VXIIRFDWLRQ 3URYLGHYHQWLODWLRQLQDFFRUGDQFHZLWK(1 N Check that the refrigerant gas does not leak after installation has been completed. If refrigerant gas leaks indoors, and comes into contact with WKHÀDPHRIDIDQKHDWHUVSDFHKHDWHUVWRYHHWFKDUPIXO VXEVWDQFHVZLOOEHJHQHUDWHG N Use appropriate tools and piping materials for installation. 7KHSUHVVXUHRI5$LVWLPHVPRUHWKDQ51RWXVLQJ appropriate tools or materials and incomplete installation could FDXVHWKHSLSHVWREXUVWRULQMXU\ N When pumping down the refrigerant, stop the compressor before disconnecting the refrigerant pipes. If the refrigerant pipes are disconnected while the compressor LVUXQQLQJDQGWKHVWRSYDOYHLVRSHQDLUFRXOGEHGUDZQLQ DQGWKHSUHVVXUHLQWKHUHIULJHUDWLRQF\FOHFRXOGEHFRPHDEQRUPDOO\KLJK7KLVFRXOGFDXVHWKHSLSHVWREXUVWRULQMXU\ N When installing the unit, securely connect the refrigerant pipes before starting the compressor. ,IWKHFRPSUHVVRULVVWDUWHGEHIRUHWKHUHIULJHUDQWSLSHVDUH FRQQHFWHG DQG ZKHQ WKH VWRS YDOYH LV RSHQ DLU FRXOG EH GUDZQ LQ DQG WKH SUHVVXUH LQ WKH UHIULJHUDWLRQ F\FOH FRXOG EHFRPHDEQRUPDOO\KLJK7KLVFRXOGFDXVHWKHSLSHVWREXUVW RULQMXU\ N )DVWHQDÀDUHQXWZLWKDWRUTXHZUHQFKDVVSHFL¿HGLQ this manual. ,IIDVWHQHGWRRWLJKWDÀDUHQXWPD\EUHDNDIWHUDORQJSHULRG and cause refrigerant leakage. N The unit shall be installed in accordance with national wiring regulations. &RXOGOHDGWRVHULRXVLQMXU\LQSDUWLFXODUHQYLURQPHQWVZKHQRSHUDWHGLQFRUUHFWO\ N Install an earth leakage breaker depending on the instal- ,IWKHUHLVGHIHFWLQWKHGUDLQDJHSLSLQJZRUNZDWHUFRXOGGURS N Do not install the outdoor unit where small animals may from the unit, soaking and damaging household goods. live. lation place. If small animals enter and touch the electric parts inside the ,I DQ HDUWK OHDNDJH EUHDNHU LV QRW LQVWDOOHG LW FRXOG FDXVH N 'R QRW WRXFK WKH DLU LQOHW RU WKH DOXPLQXP ¿QV RI WKH outdoor unit. XQLW LW FRXOG FDXVH D PDOIXQFWLRQ VPRNH HPLVVLRQ RU ¿UH electric shock. $OVRDGYLVHXVHUWRNHHSWKHDUHDDURXQGWKHXQLWFOHDQ N Perform the drainage/piping work securely according to 7KLVFRXOGFDXVHLQMXU\ the installation manual. 1-2. SELECTING THE INSTALLATION LOCATION INDOOR UNIT :KHUHDLUÀRZLVQRWEORFNHG :KHUHFRRODLUVSUHDGVRYHUWKHHQWLUHURRP 5LJLGZDOOZLWKRXWYLEUDWLRQ :KHUHLWLVQRWH[SRVHGWRGLUHFWVXQVKLQH'RQRWH[SRVHWR direct sunshine also during the period following unpacking WREHIRUHXVH :KHUHHDVLO\GUDLQHG $WDGLVWDQFHPRUPRUHDZD\IURP\RXU79DQGUDGLR 2SHUDWLRQRIWKHDLUFRQGLWLRQHUPD\LQWHUIHUHZLWKUDGLRRU 79UHFHSWLRQ$QDPSOL¿HUPD\EHUHTXLUHGIRUWKHDIIHFWHG GHYLFH ,QDSODFHDVIDUDZD\DVSRVVLEOHIURPÀXRUHVFHQWDQG LQFDQGHVFHQW OLJKWV VR WKH LQIUDUHG UHPRWH FRQWURO FDQ RSHUDWHWKHDLUFRQGLWLRQHUQRUPDOO\ :KHUHWKHDLU¿OWHUFDQEHUHPRYHGDQGUHSODFHGHDVLO\ REMOTE CONTROLLER :KHUHLWLVHDV\WRRSHUDWHDQGHDVLO\YLVLEOH • Where children cannot touch it. 6HOHFWDSRVLWLRQDERXWPDERYHWKHÀRRUDQGFKHFN WKDWVLJQDOVIURPWKHUHPRWHFRQWUROOHUDUHVXUHO\UHFHLYHG E\WKHLQGRRUXQLWIURPWKDWSRVLWLRQµEHHS¶RUµEHHSEHHS¶ UHFHLYLQJWRQHVRXQGV$IWHUWKDWDWWDFKUHPRWHFRQWUROOHU holder to a pillar or wall and install wireless remote controller. Note: ,Q URRPV ZKHUH LQYHUWHU W\SH ÀXRUHVFHQW ODPSV DUH XVHG WKH VLJQDO IURP WKH ZLUHOHVV UHPRWH FRQWUROOHU PD\ QRW EH UHFHLYHG OUTDOOR UNIT :KHUHLWLVQRWH[SRVHGWRVWURQJZLQG :KHUHDLUÀRZLVJRRGDQGGXVWOHVV :KHUHUDLQRUGLUHFWVXQOLJKWFDQEHDYRLGHGDVPXFKDV SRVVLEOH :KHUHQHLJKERXUVDUHQRWDQQR\HGE\RSHUDWLRQVRXQGRU hot air. :KHUH ULJLG ZDOO RU VXSSRUW LV DYDLODEOH WR SUHYHQW WKH LQFUHDVHRIRSHUDWLRQVRXQGRUYLEUDWLRQ :KHUHWKHUHLVQRULVNRIFRPEXVWLEOHJDVOHDNDJH :KHQLQVWDOOLQJWKHXQLWDWDKLJKOHYHOEHVXUHWRVHFXUH the unit legs. :KHUHLWLVDWOHDVWPDZD\IURPWKHDQWHQQDRI79VHW RUUDGLR2SHUDWLRQRIWKHDLUFRQGLWLRQHUPD\LQWHUIHUHZLWK UDGLRRU79UHFHSWLRQLQDUHDVZKHUHUHFHSWLRQLVZHDN$Q DPSOL¿HUPD\EHUHTXLUHGIRUWKHDIIHFWHGGHYLFH ,QVWDOOWKHXQLWKRUL]RQWDOO\ 3OHDVH LQVWDOO LW LQ DQ DUHD QRW DIIHFWHG E\ VQRZIDOO RU EORZLQJVQRZ,QDUHDVZLWKKHDY\VQRZSOHDVHLQVWDOOD FDQRS\DSHGHVWDODQGRUVRPHEDIÀHERDUGV Note: ,WLVDGYLVDEOHWRPDNHDSLSLQJORRSQHDURXWGRRUXQLWVRDV WRUHGXFHYLEUDWLRQWUDQVPLWWHGIURPWKHUH Note: When operating the air conditioner in low outside temperaWXUHEHVXUHWRIROORZWKHLQVWUXFWLRQVGHVFULEHGEHORZ 1HYHU LQVWDOO WKH RXWGRRU XQLW LQ D SODFH ZKHUH LWV DLU LQOHWRXWOHWVLGHPD\EHH[SRVHGGLUHFWO\WRZLQG 7RSUHYHQWH[SRVXUHWRZLQGLQVWDOOWKHRXWGRRUXQLWZLWK its air inlet side facing the wall. • 7RSUHYHQWH[SRVXUHWRZLQGLWLVUHFRPPHQGHGWRLQVWDOO DEDIÀHERDUGRQWKHDLURXWOHWVLGHRIWKHRXWGRRUXQLW $YRLGWKHIROORZLQJSODFHVIRULQVWDOODWLRQZKHUHDLUFRQGLWLRQHUWURXEOHLVOLDEOHWRRFFXU :KHUHÀDPPDEOHJDVFRXOGOHDN • Where there is much machine oil. :KHUHRLOLVVSODVKHGRUZKHUHWKHDUHDLV¿OOHGZLWKRLO\ VPRNHVXFKDVFRRNLQJDUHDVDQGIDFWRULHVLQZKLFKWKH SURSHUWLHVRISODVWLFFRXOGEHFKDQJHGDQGGDPDJHG 6DOW\SODFHVVXFKDVWKHVHDVLGH :KHUHVXO¿GHJDVLVJHQHUDWHGVXFKDVDKRWVSULQJ :KHUHWKHUHLVKLJKIUHTXHQF\RUZLUHOHVVHTXLSPHQW :KHUHWKHUHLVHPLVVLRQRIKLJKOHYHOVRI92&VLQFOXGLQJ SKWKDODWH FRPSRXQGV IRUPDOGHK\GH HWF ZKLFK PD\ cause chemical cracking. 1-3. SPECIFICATIONS Model Indoor unit Outdoor unit 06=+-9$ 06=+-9$ 08=+-9$ 08=+-9$ 06=+-9$ 08=+-9$ 3RZHUVXSSO\ :LUHVSHFL¿FDWLRQV Pipe size WKLFNQHVV Breaker ,QGRRURXWGRRUFRQQHFW5DWHG9ROWDJH )UHTXHQF\ 3RZHUVXSSO\ *DV/LTXLG FDSDFLW\ ing wire 4-core ¡PP FRUH $ 1.0 mm2 PP 1.0 mm2 9 +] ¡PP 4-core 2.0 mm2 FRUH $ PP2 16 m or less) PP PP2 &RQQHFWWRWKHSRZHUVZLWFKZKLFKKDVDJDSRIPPRUPRUH ZKHQRSHQWRLQWHUUXSWWKHVRXUFHSRZHUSKDVH:KHQWKH power switch is shut off, it must interrupt all phases.) 8VHZLUHVLQFRQIRUPLW\ZLWKGHVLJQ,(& 1HYHUXVHSLSHVZLWKWKLFNQHVVOHVVWKDQVSHFL¿HG7KHSUHVVXUHUHVLVWDQFHZLOOEHLQVXI¿FLHQW 8VHDFRSSHUSLSHRUDFRSSHUDOOR\VHDPOHVVSLSH Pipe length and height difference 0D[SLSHOHQJWK 20 m 0D[KHLJKWGLIIHUHQFH 12 m 0D[QXPEHURIEHQGV 10 5HIULJHUDQWDGMXVWPHQW$ JP ,QVXODWLRQWKLFNQHVV 8 mm %HFDUHIXOQRWWRFUXVKRUEHQGWKHSLSHGXULQJSLSHEHQG- ,QVXODWLRQ PDWHULDO +HDW UHVLVWLQJ IRDP SODVWLF ing. VSHFL¿FJUDYLW\ 5HIULJHUDQWSLSHEHQGLQJUDGLXVPXVWEHPPRUPRUH %HVXUHWRXVHWKHLQVXODWLRQRIVSHFL¿HGWKLFNQHVV([FHVVLYH ,I SLSH OHQJWK H[FHHGV P DGGLWLRQDO UHIULJHUDQW 5$ WKLFNQHVVPD\FDXVHLQFRUUHFWLQVWDOODWLRQRIWKHLQGRRUXQLW FKDUJHLVUHTXLUHG1RDGGLWLRQDOFKDUJHLVUHTXLUHGIRUSLSH DQGLQVXI¿FLHQWWKLFNQHVVPD\FDXVHGHZGULSSDJH length less than 7 m.) $GGLWLRQDOUHIULJHUDQW $îSLSHOHQJWKP± Seal the wall hole gap ZLWKSXWW\+ )L[WKHSLSHWRZDOO ZLWKSLSH¿[LQJEDQG ( Cut off the H[WUDOHQJWK 120 m or mo m re 2 1 3LSH¿[LQJEDQG ( )L[LQJVFUHZ ) 1 $IWHU WKH OHDN WHVW DSSO\ LQVXODWLQJPDWHULDOWLJKWO\VR that there is no gap. 100 mm or more PARTS TO BE PROVIDED AT YOUR SITE $ ,QGRRURXWGRRUXQLWFRQQHFWLQJZLUH 1 % ([WHQVLRQSLSH 1 & :DOOKROHVOHHYH 1 ' :DOOKROHFRYHU 1 ( 3LSH¿[LQJEDQG WR ) )L[LQJVFUHZIRU(îPP WR * Piping tape 1 + 3XWW\ 1 Drain hose , RUVRIW39&KRVHPPLQQHU 1 or 2 GLDPHWHURUKDUG39&SLSH93 - 5HIULJHUDWLRQRLO 1 . 3RZHUVXSSO\FRUG 1 :KHQ WKH SLSLQJ LV WR EH attached to a wall containing PHWDOV WLQ SODWHG RU PHWDO QHWWLQJ XVH D FKHPLFDOO\ treated wooden piece 20 mm RU WKLFNHU EHWZHHQ WKH ZDOO and the piping or wrap 7 to 8 WXUQVRILQVXODWLRQYLQ\OWDSH around the piping. 7RXVHH[LVWLQJSLSLQJSHUIRUP &22/ RSHUDWLRQ IRU PLQXWHVDQGSXPSGRZQ EHIRUHUHPRYLQJWKHROGDLU FRQGLWLRQHU 5HPDNH IODUH according to the dimension for new refrigerant. mm 100 more or 100 or m mm ore * Note: 3ODFHLQGRRURXWGRRUXQLWFRQQHFWLQJZLUH$DQG SRZHUVXSSO\FRUG.DWOHDVWPDZD\IURPWKH 79DQWHQQDZLUH 8QLWVVKRXOGEHLQVWDOOHGE\OLFHQVHGFRQWUDFWRUDFFRUGLQJWRORFDOFRGHUHTXLUHPHQWV , or mPP ore m 0m 20 more or 3URYLGHDGHTXDWHFOHDUDQFH for drainage. $SSHDUDQFHRIWKHRXWGRRUXQLWPD\GLIIHUIURP some models. Outdoor unit installation+-+- PP mm PP $LULQOHW PP 1 PP or more <Outdoor unit> Drain socket 1 100 m or mom re 10 mm Installation plate ,QVWDOODWLRQSODWH¿[LQJVFUHZ îPP %DWWHU\$$$IRU Wireless remote controller Felt tape )RUOHIWRUOHIWUHDUSLSLQJ :DOOKROHFRYHU' Be sure to use wall hole VOHHYH & WR SUHYHQW LQ- Indoor unit GRRURXWGRRU FRQQHFWLQJ ZLUH $ IURP FRQWDFWLQJ Wall hole metal parts in the wall VOHHYH& DQGWRSUHYHQWGDPDJHE\ rodents in case the wall is hollow. $LURXWOHW PPîPPVORW 40 mm PP ACCESSORIES &KHFNWKHIROORZLQJSDUWVEHIRUHLQVWDOODWLRQ <Indoor unit> mm or PRUH mm or more for left and left EDFNSLSLQJXVLQJ spacer) 1-4. INSTALLATION DIAGRAM Drain piping for outdoor unit 3URYLGHGUDLQSLSLQJEHIRUHLQGRRUDQG outdoor piping connection. &RQQHFW GUDLQ KRVH , ,' PP DV shown in the illustration. 0DNHVXUHWRSURYLGHGUDLQSLSLQJZLWKD GRZQKLOOJUDGHIRUHDV\GUDLQÀRZ Note: ,QVWDOOWKHXQLWKRUL]RQWDOO\ 'R QRW XVH GUDLQ VRFNHW LQ FROG UHJLRQV 'UDLQ PD\ IUHH]H DQG PDNH the fan stop. 7KHRXWGRRUXQLWSURGXFHVFRQGHQVDWH during the heating operation. Select the LQVWDOODWLRQ SODFH WR HQVXUH WR SUHYHQW WKHRXWGRRUXQLWDQGRUWKHJURXQGVIURP EHLQJZHWE\GUDLQZDWHURUGDPDJHGE\ frozen drain water. 2. INDOOR UNIT INSTALLATION 2-1. FIXING OF INSTALLATION PLATE )LQGDVWUXFWXUDOPDWHULDOVXFKDVDVWXGLQWKHZDOODQG¿[LQVWDOODWLRQSODWHKRUL]RQWDOO\E\WLJKWHQLQJWKH¿[LQJVFUHZV¿UPO\ 7RSUHYHQWLQVWDOODWLRQSODWHIURPYLEUDWLQJEHVXUHWRLQVWDOOWKH¿[LQJVFUHZVLQWKH KROHVLQGLFDWHGLQWKHLOOXVWUDWLRQ)RUDGGHGVXSSRUW¿[LQJVFUHZVPD\DOVREHLQVWDOOHG in other holes. :KHQWKHNQRFNRXWLVUHPRYHGDSSO\YLQ\OWDSHWRWKHNQRFNRXWHGJHVWRSUHYHQWGDPDJing the wires. :KHQEROWVUHFHVVHGLQWKHFRQFUHWHZDOODUHWREHXWLOL]HGVHFXUHLQVWDOODWLRQSODWH XVLQJîÂîRYDOKROHPPSLWFK ,IWKHUHFHVVHGEROWLVWRRORQJFKDQJHLWIRUDVKRUWHURQHDYDLODEOHLQWKHPDUNHW /RRVHQWHUPLQDOVFUHZDQGFRQQHFW¿UVWWKHHDUWKZLUHWKHQSRZHUVXSSO\FRUG.DQG LQGRRURXWGRRUXQLWFRQQHFWLQJZLUH$WRWKHWHUPLQDOEORFN%HFDUHIXOQRWWRPDNHPLV ZLULQJ)L[WKHZLUHWRWKHWHUPLQDOEORFNVHFXUHO\VRWKDWQRSDUWRILWVFRUHLVDSSHDUHG DQGQRH[WHUQDOIRUFHLVFRQYH\HGWRWKHFRQQHFWLQJVHFWLRQRIWKHWHUPLQDOEORFN )LUPO\WLJKWHQWKHWHUPLQDOVFUHZVWRSUHYHQWWKHPIURPORRVHQLQJ$IWHUWLJKWHQLQJSXOO WKHZLUHVOLJKWO\WRFRQ¿UPWKDWWKH\GRQRWPRYH 6HFXUHLQGRRURXWGRRUXQLWFRQQHFWLQJZLUH$SRZHUVXSSO\FRUG.DQGWKHHDUWKZLUH ZLWKWKH9$FODPS1HYHUIDLOWRKRRNWKHOHIWFODZRIWKH9$FODPS$WWDFKWKH9$FODPS VHFXUHO\ 9$FODPS 7HUPLQDOEORFN )L[LQJVFUHZ 2-2. WALL HOLE DRILLING 1) Determine the wall hole position. 'ULOO D ¡ PP KROH 7KH RXWGRRU VLGH VKRXOG EH WRPPORZHUWKDQWKHLQGRRUVLGH ¡PP ,QVHUWZDOOKROHVOHHYH& PP Wall PP Outdoor side Ceiling ,QVWDOODWLRQSODWH /HYHO mm or more mm or more for left and left EDFNSLSLQJXVLQJVSDFHU 100 mm or 120 mm or more more 100 mm Wall Wall )L[LQJ VFUHZ 3RVLWLRQRIWKHXQLRQMRLQWV PPORQJHUIRU(1 Insert the VFDOH Ż PP $OLJQWKH scale with WKHOLQH Center of ¡PPKROH /HDGZLUH 3RZHUVXSSO\ FRUG. ,QGRRURXWGRRUXQLW connecting wire $ )RUIXWXUHVHUYLFLQJJLYHH[WUDOHQJWKWR the connecting wires. • Make earth wire a little longer than others. 0RUHWKDQPP 'RQRWIROGWKHH[FHVVZLUHRUFUDPLWLQWR VPDOOVSDFH7DNHFDXWLRQQRWWRGDPDJH the wires. • Be sure to attach each screw to its correspondent terminal when securing the cord DQGRUWKHZLUHWRWKHWHUPLQDOEORFN Note: 'RQRWSODFHWKHZLUHVEHWZHHQWKH LQGRRUXQLWDQGWKHLQVWDOODWLRQSODWH Damaged wire could cause heat generaWLRQRU¿UH (DUWKZLUH JUHHQ\HOORZ ,QGRRUWHUPLQDOEORFN 3RZHUVXSSO\ FRUG. 2XWGRRUWHUPLQDOEORFN ,QGRRURXWGRRUXQLW connecting wire $ 6DPHIRUOHIWKROH 2-3. CONNECTING WIRES FOR INDOOR UNIT <RXFDQFRQQHFWLQGRRURXWGRRUOHDGZLUHZLWKRXWUHPRYLQJWKHIURQWSDQHO 1) Open the front panel. 5HPRYH9$FODPS 3DVVLQGRRURXWGRRUXQLWFRQQHFWLQJZLUH$DQGSRZHUVXSSO\FRUG.IURPWKHEDFN of the indoor unit and process the end of the wire. 2-4. PIPE FORMING AND DRAIN PIPING Pipe Forming 3ODFHWKHGUDLQKRVHEHORZWKHUHIULJHUDQWSLSLQJ 0DNHVXUHWKDWWKHGUDLQKRVHLVQRWKHDYHGRUVQDNHG 'RQRWSXOOWKHKRVHZKHQDSSO\LQJWKHWDSH :KHQ WKH GUDLQ KRVH SDVVHV WKH URRP EH VXUH WR ZUDS LQVXODWLRQPDWHULDOREWDLQDEOHDWDVWRUHDURXQGLW /LTXLGSLSH *DVSLSH ,QGRRURXWGRRUXQLW FRQQHFWLQJZLUH$ )HOWWDSH 3LSLQJWDSH* Rear, right, or downward piping Cut off in case of 1) Put the refrigerant piping and the drain hose right piping. WRJHWKHUWKHQ¿UPO\DSSO\SLSLQJWDSH*IURP the end. Cut off in case of 2) Insert the piping and the drain hose into the wall downward piping. KROHVOHHYH&DQGKRRNWKHXSSHUSDUWRIWKH LQGRRUXQLWRQWKHLQVWDOODWLRQSODWH &KHFNLIWKHLQGRRUXQLWLVKRRNHGVHFXUHO\RQWKHLQVWDOODWLRQSODWHE\PRYLQJ the unit to left and right. 7KUXVWWKHORZHUSDUWRIWKHLQGRRUXQLWLQWRWKHLQVWDOODWLRQSODWH Drain Piping ,IWKHH[WHQVLRQGUDLQKRVHKDVWRSDVVWKURXJKDURRPEHVXUHWRZUDSLWZLWKFRPPHUFLDOO\VROGLQVXODWLRQ 7KHGUDLQKRVHVKRXOGSRLQWGRZQZDUGIRUHDV\GUDLQÀRZ)LJ ,IWKHGUDLQKRVHSURYLGHGZLWKWKHLQGRRUXQLWLVWRRVKRUWFRQQHFWLWZLWKGUDLQKRVH ,WKDWVKRXOGEHSURYLGHGDW\RXUVLWH)LJ :KHQFRQQHFWLQJWKHGUDLQKRVHWRWKHKDUGYLQ\OFKORULGHSLSHEHVXUHWRLQVHUWLW VHFXUHO\LQWRWKHSLSH)LJ Drain hose Drain hose Downward slope +DUGYLQ\OFKORULGH SLSH,'PP 70 cm or more Soft hose ,'PP Insert VHFXUHO\ Different GLDPHWHUMRLQW Fig. 1 )LJ Fig. 2 'RQRWPDNHGUDLQSLSLQJDVVKRZQEHORZ $FFXPXODWHG drain water Do not raise 7LSRIGUDLQ hose dipped in water $LU Water leakage Water leakage :DYLQJ Water leakage $WOHDVW PP gap Ditch Left or left-rear piping Note: Be sure to reattach the drain hose and the drain cap in case of left or left-rear piping. Otherwise, it could cause drops of water to drip down from the drain hose. Cut off in case of left piping. 3LSLQJWDSH* )HOWWDSH Drain cap Drain cap 1) Put the refrigerant piping and the drain hose together, then ¿UPO\DSSO\IHOWWDSHIURPWKHHQG )HOWWDSHRYHUODSZLGWKVKRXOGEHWKHWDSHZLGWK 8VHDEDQGDJHVWRSSHUDWWKHHQGRIIHOWWDSH 2) Pull out the drain cap at the rear right of the indoor unit. )LJ +ROGWKHFRQYH[VHFWLRQDWWKHHQGDQGSXOOWKHGUDLQ cap. 3XOORXWWKHGUDLQKRVHDWWKHUHDUOHIWRIWKHLQGRRUXQLW )LJ +ROGWKHFODZPDUNHGE\WKHDUURZVDQGSXOORXWWKH drain hose forward. 4) Put the drain cap into the section to which the drain KRVH LV WR EH DWWDFKHG DW WKH UHDU RI WKH LQGRRU XQLW )LJ ,QVHUWQRWVKDUSHGJHGWRROVVXFKDVVFUHZGULYHUVLQWR WKHKROHDWWKHHQGRIWKHFDSDQGLQVHUWWKHFDSIXOO\ into the drain pan. ,QVHUWWKHGUDLQKRVHIXOO\LQWRWKHGUDLQSDQDWWKHUHDU ULJKWRIWKHLQGRRUXQLW)LJ &KHFNLIWKHKRVHLVKRRNHGVHFXUHO\WRWKHSURMHFWLRQ of its inserting part at the drain pan. ,QVHUWWKHGUDLQKRVHLQWRZDOOKROHVOHHYH&DQGKRRN WKHXSSHUSDUWRILQGRRUXQLWRQLQVWDOODWLRQSODWH7KHQ PRYHWKHLQGRRUXQLWFRPSOHWHO\WRWKHOHIWLQRUGHUWRPDNH SODFLQJWKHSLSLQJLQWKHEDFNVSDFHRIWKHXQLWHDVLHU &XWRXWDSLHFHRIFDUGERDUGIURPWKHVKLSSLQJER[UROOLW XSKRRNLWRQWRWKHEDFNULEDQGXVHLWDVDVSDFHUWROLIW WKHLQGRRUXQLW)LJ &RQQHFW WKH UHIULJHUDQW SLSLQJ ZLWK WKH H[WHQVLRQ SLSH % 7KUXVWWKHORZHUSDUWRIWKHLQGRRUXQLWLQWRWKHLQVWDOODWLRQ SODWH Fig. 1 Drain hose Fig. 2 Drain cap )LJ Drain hose Fig. 4 )LJ 3. 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