Mitsubishi Electric MSZ-HR42VF Installation Manual page 2

1-2. SELECTING THE INSTALLATION LOCATION
INDOOR UNIT
‡ :KHUH DLUÀRZ LV QRW EORFNHG
‡ :KHUH FRRO RU ZDUP DLU VSUHDGV RYHU WKH HQWLUH URRP
‡ 5LJLG ZDOO ZLWKRXW YLEUDWLRQ
‡ :KHUH LW LV QRW H[SRVHG WR GLUHFW VXQVKLQH 'R QRW H[SRVH WR GLUHFW VXQVKLQH DOVR
GXULQJ WKH SHULRG IROORZLQJ XQSDFNLQJ WR EHIRUH XVH
‡ :KHUH HDVLO\ GUDLQHG
‡ $W D GLVWDQFH  P RU PRUH DZD\ IURP \RXU 79 DQG UDGLR 2SHUDWLRQ RI WKH DLU FRQGL-
WLRQHU PD\ LQWHUIHUH ZLWK UDGLR RU 79 UHFHSWLRQ $Q DPSOL¿HU PD\ EH UHTXLUHG IRU WKH
DIIHFWHG GHYLFH
‡ ,Q D SODFH DV IDU DZD\ DV SRVVLEOH IURP ÀXRUHVFHQW DQG LQFDQGHVFHQW OLJKWV ,Q RUGHU
WR PDNH WKH LQIUDUHG UHPRWH FRQWURO RSHUDWH WKH DLU FRQGLWLRQHU QRUPDOO\ 7KH KHDW
IURP WKH OLJKWV PD\ FDXVH GHIRUPDWLRQ RU WKH XOWUDYLROHW PD\ FDXVH GHWHULRUDWLRQ
‡ :KHUH WKH DLU ¿OWHU FDQ EH UHPRYHG DQG UHSODFHG HDVLO\
‡ :KHUH LW LV DZD\ IURP WKH RWKHU KHDW RU VWHDP VRXUFH
REMOTE CONTROLLER
‡ :KHUH LW LV HDV\ WR RSHUDWH DQG HDVLO\ YLVLEOH
‡ :KHUH FKLOGUHQ FDQQRW WRXFK LW
‡ 6HOHFW D SRVLWLRQ DERXW  P DERYH WKH ÀRRU DQG FKHFN WKDW VLJQDOV IURP WKH UHPRWH
FRQWUROOHU DUH VXUHO\ UHFHLYHG E\ WKH LQGRRU XQLW IURP WKDW SRVLWLRQ µEHHS¶ RU µEHHS
EHHS¶ UHFHLYLQJ WRQH VRXQGV 
Note:
,Q URRPV ZKHUH LQYHUWHU W\SH ÀXRUHVFHQW ODPSV DUH XVHG WKH VLJQDO IURP WKH ZLUHOHVV
UHPRWH FRQWUROOHU PD\ QRW EH UHFHLYHG
OUTDOOR UNIT
‡ :KHUH LW LV QRW H[SRVHG WR VWURQJ ZLQG ,I WKH RXWGRRU XQLW LV H[SRVHG WR D ZLQG GXULQJ
GHIURVWLQJ WKH GHIURVWLQJ WLPH ZLOO EH ORQJHU
‡ :KHUH DLUÀRZ LV JRRG DQG GXVWOHVV
‡ :KHUH UDLQ RU GLUHFW VXQOLJKW FDQ EH DYRLGHG DV PXFK DV SRVVLEOH
‡ :KHUH QHLJKERXUV DUH QRW DQQR\HG E\ RSHUDWLRQ VRXQG RU KRW RU FRRO DLU
‡ :KHUH ULJLG ZDOO RU VXSSRUW LV DYDLODEOH WR SUHYHQW WKH LQFUHDVH RI RSHUDWLRQ VRXQG RU
YLEUDWLRQ
‡ :KHUH WKHUH LV QR ULVN RI FRPEXVWLEOH JDV OHDNDJH
‡ :KHQ LQVWDOOLQJ WKH XQLW DW D KLJK OHYHO EH VXUH WR VHFXUH WKH XQLW OHJV
‡ :KHUH LW LV DW OHDVW  P DZD\ IURP WKH DQWHQQD RI 79 VHW RU UDGLR 2SHUDWLRQ RI WKH
DLU FRQGLWLRQHU PD\ LQWHUIHUH ZLWK UDGLR RU 79 UHFHSWLRQ LQ DUHDV ZKHUH UHFHSWLRQ LV
ZHDN $Q DPSOL¿HU PD\ EH UHTXLUHG IRU WKH DIIHFWHG GHYLFH
‡ ,QVWDOO WKH XQLW KRUL]RQWDOO\
‡ 3OHDVH LQVWDOO LW LQ DQ DUHD QRW DIIHFWHG E\ VQRZIDOO RU EORZLQJ VQRZ ,Q DUHDV ZLWK
KHDY\ VQRZ SOHDVH LQVWDOO D FDQRS\ D SHGHVWDO DQGRU VRPH EDIÀH ERDUGV
1-3. SPECIFICATIONS
0RGHO
,QGRRU XQLW 2XWGRRU XQLW
06=+59) 08=+59)
06=+59) 08=+59)
06=+59) 08=+59)
06=+59) 08=+59)
 &RQQHFW WR WKH SRZHU VZLWFK ZKLFK KDV D JDS RI  PP RU PRUH ZKHQ RSHQ WR LQWHUUXSW WKH VRXUFH SRZHU SKDVH :KHQ WKH
SRZHU VZLWFK LV VKXW RII LW PXVW LQWHUUXSW DOO SKDVHV
 8VH ZLUHV LQ FRQIRUPLW\ ZLWK GHVLJQ  ,(& 
 1HYHU XVH SLSHV ZLWK WKLFNQHVV OHVV WKDQ VSHFL¿HG 7KH SUHVVXUH UHVLVWDQFH ZLOO EH LQVXI¿FLHQW
 8VH D FRSSHU SLSH RU D FRSSHUDOOR\ VHDPOHVV SLSH
 %H FDUHIXO QRW WR FUXVK RU EHQG WKH SLSH GXULQJ SLSH EHQGLQJ
 5HIULJHUDQW SLSH EHQGLQJ UDGLXV PXVW EH  PP RU PRUH
 ,I SLSH OHQJWK H[FHHGV  P DGGLWLRQDO UHIULJHUDQW 5 FKDUJH LV UHTXLUHG 1R DGGLWLRQDO FKDUJH LV UHTXLUHG IRU SLSH OHQJWK
OHVV WKDQ  P
$GGLWLRQDO UHIULJHUDQW $ î SLSH OHQJWK P ± 
 ,QVXODWLRQ PDWHULDO +HDW UHVLVWLQJ IRDP SODVWLF  VSHFL¿F JUDYLW\
%H VXUH WR XVH WKH LQVXODWLRQ RI VSHFL¿HG WKLFNQHVV ([FHVVLYH WKLFNQHVV PD\ FDXVH LQFRUUHFW LQVWDOODWLRQ RI WKH LQGRRU XQLW
DQG LQVXI¿FLHQW WKLFNQHVV PD\ FDXVH GHZ GULSSDJH
3RZHU VXSSO\ 
%UHDNHU
5DWHG 9ROWDJH )UHTXHQF\
FDSDFLW\
 $
 9  +]
 $
Note:
,W LV DGYLVDEOH WR PDNH D SLSLQJ ORRS QHDU RXWGRRU XQLW VR DV WR UHGXFH YLEUDWLRQ
WUDQVPLWWHG IURP WKHUH
Note:
:KHQ RSHUDWLQJ WKH DLU FRQGLWLRQHU LQ ORZ RXWVLGH WHPSHUDWXUH EH VXUH WR IROORZ WKH
LQVWUXFWLRQV GHVFULEHG EHORZ
‡ 1HYHU LQVWDOO WKH RXWGRRU XQLW LQ D SODFH ZKHUH LWV DLU LQOHWRXWOHW VLGH PD\ EH H[SRVHG
GLUHFWO\ WR ZLQG
‡ 7R SUHYHQW H[SRVXUH WR ZLQG LQVWDOO WKH RXWGRRU XQLW ZLWK LWV DLU LQOHW VLGH IDFLQJ WKH
ZDOO
‡ 7R SUHYHQW H[SRVXUH WR ZLQG LW LV UHFRPPHQGHG WR LQVWDOO D EDIÀH ERDUG RQ WKH DLU
RXWOHW VLGH RI WKH RXWGRRU XQLW
$YRLG WKH IROORZLQJ SODFHV IRU LQVWDOODWLRQ ZKHUH DLU FRQGLWLRQHU WURXEOH LV OLDEOH WR RFFXU
‡ :KHUH ÀDPPDEOH JDV FRXOG OHDN
‡ :KHUH WKHUH LV PXFK PDFKLQH RLO
‡ :KHUH RLO LV VSODVKHG RU ZKHUH WKH DUHD LV ¿OOHG ZLWK RLO\ VPRNH VXFK DV FRRNLQJ
DUHDV DQG IDFWRULHV LQ ZKLFK WKH SURSHUWLHV RI SODVWLF FRXOG EH FKDQJHG DQG GDP-
DJHG 
‡ 6DOW\ SODFHV VXFK DV WKH VHDVLGH
‡ :KHUH VXO¿GH JDV LV JHQHUDWHG VXFK DV KRW VSULQJ VHZDJH ZDVWH ZDWHU
‡ :KHUH WKHUH LV KLJKIUHTXHQF\ RU ZLUHOHVV HTXLSPHQW
‡ :KHUH WKHUH LV HPLVVLRQ RI KLJK OHYHOV RI 92&V LQFOXGLQJ SKWKDODWH FRPSRXQGV
IRUPDOGHK\GH HWF ZKLFK PD\ FDXVH FKHPLFDO FUDFNLQJ
‡ 7KH DSSOLDQFH VKDOO EH VWRUHG VR DV WR SUHYHQW PHFKDQLFDO GDPDJH IURP RFFXUULQJ
:LUH VSHFL¿FDWLRQV
,QGRRURXWGRRU
3RZHU VXSSO\ 
FRQQHFWLQJ ZLUH 
FRUH
 PPð
FRUH
 PPð
FRUH
 PPð
3LSH VL]H
WKLFNQHVV  
0D[LPXP DPRXQW RI
UHIULJHUDQW FKDUJH 
*DV  /LTXLG
 J
 J
¡    PP
 J
 PP
 J
3LSH OHQJWK DQG KHLJKW GLIIHUHQFH
0D[ SLSH OHQJWK  P
0D[ KHLJKW GLIIHUHQFH  P
0D[ QXPEHU RI EHQGV   
5HIULJHUDQW DGMXVWPHQW $   JP
,QVXODWLRQ WKLFNQHVV   PP