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ENGLISHMSZ-GL24NAMSY-GL24NA INSTALLATION MANUALE6&C DF , 3 ( 5 ! " " ( "! ( !" " "" " Required Tools for Installation':#@ % (() 9 3" 8 "" !" 6 3 ( !" !" ! " " G ( ( !" 3 " !" # %&' (() " ( " * , %" )1. BEFORE INSTALLATION1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY-. / " ! " " -. / " "0 3 " 4 -. ! 3 ( 5 0 " " 6 !" ! ! -. " " " " " "0 " 0 !" " 3 * ( " " ( WARNING % " . . ". ." . " . 7 ) Do not install the unit by yourself (user). ( " " "( " " 4 5 " 5 7 " ! 35 " 3 " * 4 " ! "( "(" Follow the instructions detailed in the installation manual. "( " " 4 " " 5 7 " ! 35" 3 "! When installing the unit, use appropriate protective equipment and tools forsafety. 8 " " " " 7 Install the unit securely in a place that can bear the weight of the unit. ! " " " " 0 3 "! 5 " ! 3 7 Perform electrical work according to the installation manual and be sure to usean exclusive circuit. Do not connect other electrical appliances to the circuit. ! "! " !4 " "( " 5 " 4 " " Ground the unit correctly. " " " 3 " " 3 5 5 3 3 " " " 3 " ! 3 " 3 " " Do not damage the wires. ( 3 " 4 Be sure to shut off the main power when setting up the indoor P.C. board orwiring.8 " " " " " ( " " " " 4 ! 3 ( " 5 " 9 " " Do not use intermediate connection of the power cord or the extension cord.Do not connect many devices to one AC outlet. " 4 " " "! ! " 7 " 3 "! " 4 5 " 5 ! 35 When plugging the power supply plug into the outlet, make sure that there isno dust, blockage, or loose parts both in the outlet and on the plug. Verify thatthe power supply plug is completely in the outlet. ! 5 0 " 3 5 " "" " " 3 " " 5 " " " 4 ! "" !" " " 35 Securely attach the electrical cover to the indoor unit and the service panel tothe outdoor unit. ! " "! "" :" "! " "" " 5 5 5 " " " 4 " " When installing, relocating, or servicing the unit, make sure that no substance !"# % "! !" 3 0 0 " ( ( 9 " " " 7 "! ! 3 " 4 !" ( ( ! 5 ( ( ! " 5 " 0 " " 5 " " " ( ( " 3 " ! Do not discharge the refrigerant into the atmosphere. Check that the refrigerant gasdoes not leak after installation has been completed. If refrigerant leaks duringinstallation, ventilate the room. ! ! 3 "( " 4 5 (! 3 " 0 3 ! ! 3 3 "" 5 "( " " ; ( "! ! 5 5 " 5 5 (! 3 0 3 Use appropriate tools and piping materials for installation. "! ? ( 3 @@ " 3 " "" ( 5 " ( " " " " 0 3 7 When pumping down the refrigerant, stop the compressor before disconnectingthe refrigerant pipes. ! ! 3 " "( " 3 " " 5 " 0 ! 3 " " 0 "( 0 " ( 3 5 3 " 0 When installing the unit, securely connect the refrigerant pipes before startingthe compressor. ! "( " 0 !" ! 3 " " " 5 " 0 ! 3 " " 0 "( 0 " ( 3 5 3 " 0 & ' . ! ! "" 3 5 ; " 0 ! 3 3 Install the unit according to national wiring regulations.CAUTION % " . . ". " . 7 . ." . " ) Depending on the installation area, install a Ground Fault Interrupt (GFI) circuitbreaker. ! 6 " 8 %68 ) 0 " 5 " " " Perform the drainage/piping work securely according to the installation manual. ! ! 3 : 3 " 5 " ! "( 5 ( 3 " " ( . " 7 Do not install the outdoor unit where small animals may live. ! ( ( ( 3 5 " ( ! " 5 (" ( " 5 " 4 B "

1-2. SELECTING THE INSTALLATION LOCATIONINDOOR UNIT-. , ;" " 0 " -. , "" %" () " ""( -. 3 " " 0 "! 0 " -. , " 9 " " 3 " " 9 " " 3 " 3 " !" " 3 3 " 0 !" -. , 0 -. # ! % () " (" ! "( G " " "! " " ( ! " " G " ( 4 ( 0 * !" !! -. ! " 0 ! "( ; " 3 % " ! (" " " " " " " ( ) -. , 4 0 (" - , ! "( " " ( " Note: ""( ; " ( 5 3 ! "( (" " " ( " 0 Note:-. 0 " ( 3 "" " "" " " 0 " -. 8" !4 5 " "" " " " " 3 " 9 0 " ( " 0 OUTDOOR UNIT-. , " " 9 " " " 3 ! " "" ! " 3 ! " 9 " " 5 ! " 3 ( 0 " 3 -. , ;" 3"" -. , 3 0" " " 0 " " " " " %" "" ) -. , 3 " " 0 " "! " " " " 0 " -. , " "! "(0 0 3 3 -. ! 3 " " 3 0" 3 " 50 " 3 -. , ! %# () ! "( Note:"! G " " " "! " " ( "" 3 " 0 ! " " G " " ""( " ( 4 ( 0 * !" !! REMOTE CONTROLLER-. " R" -. , " " " 0 -. " !! 0 " ! " -. , " " 0 " 3 " " 5 -. " " 0" ! % @ () 0" ;"" " 5 :" 0 !; 0" 3 ! "( (" " " ! "( " " 0 "" %W0 X " W0 0 X 3 " " ) 5 (" " " " " " (" " " 1-3. SPECIFICATIONS 4 " S 1-3-1. POWER SUPPLY AND INDOOR/OUTDOOR WIRE CONNECTION-.-.-.-. " " 0 ! "( 9 0 , 3 " " 0 0 " 0 , 3 " " " 0 ( !" " 3 3 ( 3 Note:, " 3 " " " " ( 5 0 " !" " " 0 0 " -. " "" :" ( 0 9 " " -. " 9 " " 5 " "" ! 3 0 !; 0" " " " !" " 3 !" " " " " 0 0 " " -. , ; (( 0 3 " -. , 9 (" "! ( " -. , " " 4 " (" % "" 3 ! " 5 " "! " 0 3 ( 3 ) -. -. , 4 3 3 " 35 3 5 - , 3 ! * " * ( - , ( " "! 3 "! G 5 3 "( " 5 !" ( 5 5 ( ( 3 MSY-GL24NA " %G5 F 5 FR)Connecting wires and the ground wire-. " " " S ,6 " " " S ,6 -. " 0 " ? G " -. " " " " M 8" " " " Power supply cable and ground wire-. " " " " S ,6 @ -. " " " " M 8" " " " S Note:, "" " ! "( " "" 5 3 " " " 5 " " 0 " " S MSZ-GL24NA@ D:@# 5 5 ? ( % )8 (" " %8 ) % ) &? " %G5 F 5 FR)@ D:@# 5 5 ? S 9 8 R % ( )% )@ ( % )8 (" " %8 )"( " & % ) C#% ) % ) @ C% ) % ) ? "" (" " " P %, ) "" "" P @ @ G % " )" " " 3 1-3-2. REFRIGERANT PIPES-. " " " 5 " ! 3 -. ! 3 0 3 ( 0 % (() " (" S ( ( ( CAUTION/ " " "! 4 % 0 " 3 ) 9 " ( " " "! "" 5 "" " ( " " !" ( -. ; " " " 0" "" " "" -. (" " ! "( " "" 5 " -. ! 3 " " "" " "" -. / ! " " " " 0 0 3 " ( %(()8" * #:D %C '@) # ' % D)': ? %D)8" 3 ':D % ' DD) #C % )': ? %D)F !" ( ' 4 3 ( 3 F 3 !! " "! 0 ! 3 7 ( ! 3 9 ## ! % ()5 " ! 3 % ) 3 * % " "" 3 ! 3 !" 3 " ## ! N (O) " -. ! %# () ( 9 ' ! % ' () ( 9 ( 9 " ## ! % () 3 9 3 ## ! % () ! 3 " 0 S V 6 @ S 6 @ " " 3 * " 3 * % ! " 0 0 " )@ C? "R ' ! %'' 3:()

1-4. INSTALLATION DIAGRAM " % ) " "" :" "" " 3 % )! "( " 3 ( " " 3 ! "( " ( !" %@) " J @' ((7%#) , (" " " % )8 %8" ! " ! 3) %') (" " " " !" (" " " %?) " # ' J ? (( %/ )@%&) / %@@FIELD-SUPPLIED PARTS9 " % ), " % ), " " % ) ( @ " ' %8) !" % ) J @ ((@ " '%6) 3 %F) % ) " %" "! G " 5 C:#@ N '((O ( " G G ?) " " M , 3 " 0 " "( "! " ( 35 ( "" @':#@ %@ (() " 0 35 " " & " D " 3 " 9 3 35 !" ( " " !" # ( ( " 0 !" (" 3 " " " ( ; " 3 " ( " !" ! 3 " @Outdoor unit installation ## : ? P Note:M . "" :" "" " 3 % ) " " %B) # ! % () ! "( G M@.@ %' (() " (" ! " "! ? &:D C : ? (() % (" "% (" (" () # #: Q ':D%B) ! 3 " ! 5 3( 3 " " 3 %/)%E)' % :@ " ("(() "" :" "" " 3 M 49 3 0 % )8 9 3 %8) ' #:D #% ) " ( % ) ' &% C:D " ("(() ' C " & ' ! % D " @ # () ! "( ;"" "(( ) !" %?) 3 4 , " % ) M@%D) " 3 %F) "!! 9 3 #:D % (()" (" % ) " @ :D %''(() " (" : ':D % D (()" (" !" ! ! 0 3% 3 )ACCESSORIES !" " 3 0 !" " H "" I, " " % ) "" " @ #:D 9 #: ? " C: ? P ((D &'' # CQ#& M#., @ "! ! 5 3 "! %#' ( " (" ()#C ## M#@ (() " %' " ( " @ 9 @ " " 0 0 " " " 3 " " " * ( Drain piping for outdoor unit " R" " " " " 3 " ( ! R ( ! " " "" " " 3 3 " " " " " " "" :" 3 " ! "( 0 3 0 " ( 3 0 ! "R

2. INDOOR UNIT INSTALLATION 32-1. ATTACHING THE INSTALLATION PLATE-. 8 " " % ) " R" 0 3 3 49 3 %@) 4 ( -. " " % ) ! "( 0 35 0 " ( " " 8" " 5 " ( " 0 " " -. , " " (" 5 " " " 3 " ( 3 3 -. , "" " 0 " " 3 0" 5 " % ) 3 &: ? 9 #: ? T &: ? 9 % (( J @ (( T ((J @? (() " " % & #: N ' ((O ) -. ! 0" "" " 35 3 !" " " %4 ) " % )@. :D. .%'' (() " (" .':D. .% D.(() " (" !" ! ! 0 3 % 3 ) '. :@. .% (()" (" ' &:D % C (()" (" , M8 9 3 %@) . .% ((), 3 M "!U # %&' (() " M ( !" ! " 2-2. DRILLING ). ( " 0 " " @). U # %&' (() " " "" " 0 ?:#@ " C:#@ %' " & (() " "" #). " % ) , U# %&' (()?:#@ C:#@ %' & (() 2-3. CONNECTING WIRES FOR INDOOR UNITNote:, "" " ! "( " "" 5 3 " " " 5 " " 0 " " " 0"96 " 3 ( 8 9 3 ). (" (0 % ! " ' )@). "! "" " " #). (" " 0"9 " ). (" 5 " " " '). " %!" 3) : 0" 7" %!" 3 5 ! 5 " " 3) " " " "! " : 0" 7" 3 " 0 #:D % (() %8 3 ) 0" 7" " #: ? %# (() " %8 3 @)?). " "! 3 " %8 3 #) " " 3 " ( "! 0"9 &). " "! "" :" "" " 3 % ) %8 3 #) " ( 0 " / ! " " ( ( 3 " ( 0 " " " " 0 5 " 9 !" !! " 3 " "! ( 0 " D). 8 ( 3 ( ! 3 35 ! 3 ! C). " 5 " " ). " 3 " 3 " 5 (" "! " 0"9 %8 3 ) " " 0"9 %8 3 ') " 5 " 0"9 (0 "" ( 0 " " " " %!" 3) " " " 0" 7" %!" 3 5 ! 5 " " 3)-. " " " ( -. 8" ! 35 "( " ( P " " 0 * . " " MM. 3 " 3 ( " " " 3 " " ( ( 0 " M6 " " @ D:@# G5 @ 5? FR" 6 " 3 ( MM #:D % (() " " " 0" 7" " M8 3 " #: ? %# (() 0" 7" %!" 3 5 ! 5 " " 3)8 3 @ C:#@ % ' (() ( 0 " @ D:@# G56 " 3 ( MM 5 ? FR 3 " 0"9 6 " 3 ( MM-. S 3 " " 3 " %S" @ #:D N? ((O)8 3 #" 0"9 (" " 0"9 !" 3" 0" "( "! (" " 0"9 !" " " 0" "( "! (" " 0"9 !" 3" 3 "! 8 3 ' (" " 0"9 !" 3 " ! "! /"9 (" " 0"9 !" 38 3 " 0" "( ! "!

2-4. PIPE FORMING AND DRAIN PIPING2-4-1. PIPE FORMING-.-.-.-. " 0 " ! 3 3 S " " " " 0 " " " 3 , " ""(5 0 " " ( %4 ) Note:S " " ( 3 " "! ! 3 3 0 " * "" :" "" " 3 % )6 8 % ) 3 %6)Left or left-rear pipingNote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ear or bottom piping ). ! 3 3 " "3 5 4 ( 3 %6)! "( @). 3 " " " % )5 "! "" " " % ) #). ! "" " " % ) 0 (" 3 " ! 3 ). " "! "" " " % ) Right pipingNote:/ !" !" ( 3 !" " 35 ( 3 "( 5 " " % ! " @ # ) ). ! 3 3 " "3 5 ! ( " ! "! 5 4 ( 3 %6) ! "( @). 3 " " " % )5 "! "" " " % ) #). ! "" " " % ) 0 (" 3 " ! 3 ). " "! "" " " % ) (" " 0"9 !" 3 " 0" "( "! (" " 0"9 !" 3" 3 "! " !2-4-2. DRAIN PIPING " " -. ! 9 " " " " 3 ""(5 0 " " %4 ) -. " " " " !" %8 3 )-. ! " " "" "" " 5 " 4 " % ) %8 3 @)-. , " 3 " " " 5 0 " " %8 3 #) " " 8 3 "! " C:#@ % ' (()8 3 @@& C: ? %& ()" (" F " #: ? %# (() !! ( 7" 8 3 # " " ( 3 " 0 " ( " " "! " , 3 , 3 , 3, 3 # :#@ %' (()3

3. OUTDOOR UNIT INSTALLATION3-1. CONNECTING WIRES FOR OUTDOOR UNIT ). (" @). (" " " #). " " " " " " 3 ). " 3 " "! "" :" "" " 3 % ) " " %B) " / " '). "" ( 5 "" :" "" " 3 % ) " " %B) ! "( "" " " ( 0 " " ( 0 " " " " 0 5 " 9 !" !! " 3 " "! ( 0 " ?).8 ( 3 ( ! 3 35 ! 3 ! &). " " D). ':D % ' (()L1 L2Power supply cord (K) ( 0 " 6 " 3 ( " " / " " " "" :" "" " 3 % )" " " " -. S 3 " " 3 " %S" # &:D N ((O)-. 8" ! 35 "( " 3 3-2. FLARE CONNECTION/ %(()U : .%? #')@ :#@% &)U #:D.%C '@)&:D%@@)U :@.% @ &) :#@%@?)U ':D % ' DD) ':#@%@C) %(() "" !" " @% " ') "" !" @@" ! 0% 3!- () / 8 3 8 3 @" ( / 3 3 " * , 3 "" !" @@ " 3"" 6"" ). " 3 " 0 %8 3 5 @)@). (" 0 ! "( " "! 5 3 " " " 3 3 ( 3 " 3 %8 3 #)#). (" ; " "" " "" 5 ( " ).8 3 " %8 3 5 ') 8 ( " " ( " " 0 %(() ! "( 0 " 3 " "" " '). -. "( ; " 8 3 ? -. ! ; ! 5 "!! " " ( %(()Power supply cord (K) -(8 #8 3 " # # & " & & ? "% " D ) D@'"# % ' " @ )# # " @%#' " @ ) " ?% " ')#? " @ C " '? D "%' " '&') ' " 'D%@ " @ ')&# ' " &D %&' " D )8 3 "" , 3 8 3 ("" " 3 " 3 " 8 3 ?" 8 8 3 '