Mitsubishi Electric MSZ-GL25VGD, Installation Manual

Page: 5 / 8

%XUU
&RSSHUSLSH
6SDUHUHDPHU
3LSHFXWWHU
3-2. FLARING WORK
&XWWKHFRSSHUSLSHFRUUHFWO\ZLWKSLSHFXWWHU)LJ
&RPSOHWHO\UHPRYHDOOEXUUVIURPWKHFXWFURVVVHFWLRQ
RISLSH)LJ
‡ 3XWWKHHQGRIWKHFRSSHUSLSHWRGRZQZDUGGLUHFWLRQ
DV\RXUHPRYHEXUUVLQRUGHUWRDYRLGWROHWEXUUVGURS
LQWKHSLSLQJ
5HPRYHÀDUHQXWVDWWDFKHGWRLQGRRUDQGRXWGRRUXQLWV
WKHQSXWWKHPRQSLSHKDYLQJFRPSOHWHGEXUUUHPRYDO
1RWSRVVLEOHWRSXWWKHPRQDIWHUÀDULQJZRUN
)ODULQJZRUN)LJ)LUPO\KROGFRSSHUSLSHLQWKH
GLPHQVLRQVKRZQLQWKHWDEOH6HOHFW$PPIURPWKH
WDEOHDFFRUGLQJWRWKHWRRO\RXXVH
&KHFN
‡ &RPSDUHWKHÀDUHGZRUNZLWK)LJ
‡ ,IÀDUHLVQRWHGWREHGHIHFWLYHFXWRIIWKHÀDUHGVHFWLRQ
DQGGRÀDULQJZRUNDJDLQ
3-3. PIPE CONNECTION
‡ )DVWHQÀDUHQXWZLWKDWRUTXHZUHQFKDVVSHFL¿HGLQWKHWDEOH
‡ :KHQIDVWHQHGWRRWLJKWÀDUHQXWPD\EUHDNDIWHUDORQJSHULRGDQGFDXVHUHIULJHUDQWOHDN
DJH
‡ %HVXUHWRZUDSLQVXODWLRQDURXQGWKHSLSLQJ'LUHFWFRQWDFWZLWKWKHEDUHSLSLQJPD\UHVXOW
LQEXUQVRUIURVWELWH
Indoor unit connection
&RQQHFWERWKOLTXLGDQGJDVSLSLQJVWRLQGRRUXQLW
‡ $SSO\DWKLQFRDWRIUHIULJHUDWLRQRLO-RQWKHÀDUHGHQGVRIWKHSLSHV'RQRWDSSO\UHIULJHUD
WLRQRLORQVFUHZWKUHDGV([FHVVLYHWLJKWHQLQJWRUTXHZLOOUHVXOWLQGDPDJHRQWKHVFUHZ
‡ )RUFRQQHFWLRQ¿UVWDOLJQWKHFHQWHUWKHQWLJKWHQWKH¿UVWWRWXUQVRIÀDUHQXW
‡ 8VHWLJKWHQLQJWRUTXHWDEOHDERYHDVDJXLGHOLQHIRULQGRRUXQLWVLGHXQLRQMRLQWVHFWLRQDQG
WLJKWHQXVLQJWZRZUHQFKHV([FHVVLYHWLJKWHQLQJGDPDJHVWKHÀDUHVHFWLRQ
3LSHGLDPHWHU
PP
1XW
PP
$PP 7LJKWHQLQJWRUTXH
&OXWFKW\SH
WRROIRU
55$
&OXWFKW\SH
WRRO
IRU5
:LQJQXW
W\SHWRRO
IRU5
1‡P NJI‡FP
¡´
WR WR
WR
WR WR
¡´ WR WR
¡´
WR
WR WR
¡´ WR WR
&RSSHU
SLSH
*RRG
7LOWHG8QHYHQ%XUUHG
1RJRRG
)LJ
)LJ
&OXWFKW\SH
)ODULQJWRRO
)LJ )LJ
6PRRWKDOO
DURXQG
(YHQOHQJWK
DOODURXQG
,QVLGHLVVKLQ
LQJZLWKRXWDQ\
VFUDWFKHV
)ODUHQXW
'LH
)LJ
)LJ
3. OUTDOOR UNIT INSTALLATION
&RSSHUSLSH
:LQJQXWW\SH
WARNING
When installing the unit, securely connect the refrigerant
pipes before starting the compressor.
3-1. CONNECTING WIRES FOR OUTDOOR UNIT
2SHQWKHVHUYLFHSDQHO
/RRVHQ WHUPLQDO VFUHZ DQG FRQQHFW LQGRRURXWGRRU XQLW FRQQHFWLQJ ZLUH $ IURP
WKHLQGRRUXQLWFRUUHFWO\RQWKHWHUPLQDOEORFN%HFDUHIXOQRWWRPDNHPLVZLULQJ)L[
WKHZLUHWRWKHWHUPLQDOEORFNVHFXUHO\VRWKDWQRSDUWRILWVFRUHLVDSSHDUHGDQGQR
H[WHUQDOIRUFHLVFRQYH\HGWRWKHFRQQHFWLQJVHFWLRQRIWKHWHUPLQDOEORFN
)LUPO\WLJKWHQWKHWHUPLQDOVFUHZVWRSUHYHQWWKHPIURPORRVHQLQJ$IWHUWLJKWHQLQJ
SXOOWKHZLUHVOLJKWO\WRFRQ¿UPWKDWWKH\GRQRWPRYH
&RQQHFWSRZHUVXSSO\FRUG.
)L[LQGRRURXWGRRUXQLWFRQQHFWLQJZLUH$DQGSRZHUVXSSO\FRUG.ZLWKWKHFRUGFODPS
&ORVHWKHVHUYLFHSDQHOVHFXUHO\
7KLVXQLWKDVGHPDQGUHVSRQVHFDSDELOLW\ZKLFKLVFRPSOLDQWZLWK$61=6
7RDFWLYDWHWKLVIXQFWLRQ\RXQHHGWRPDNHDFRQWUDFWZLWKUHPRWHDJHQWVVXFKDV
HOHFWULFVXSSO\FRPSDQ\WKHQWKLVXQLWVKRXOGEHFRQQHFWHGWR'HPDQGUHVSRQVHHQ
DEOLQJGHYLVH'5(')RUIXUWKHULQIRUPDWLRQFRQVXOW\RXUGHDOHU7KLVXQLWVXSSRUWV
'HPDQG5HVSRQVH0RGHV'50V'50'50DQG'50
‡ 0DNHHDUWKZLUHDOLWWOHORQJHUWKDQRWKHUV0RUHWKDQPP
‡ )RUIXWXUHVHUYLFLQJJLYHH[WUDOHQJWKWRWKHFRQQHFWLQJZLUHV
‡ %HVXUHWRDWWDFKHDFKVFUHZWRLWVFRUUHVSRQGHQWWHUPLQDOZKHQVHFXULQJWKHFRUG
DQGRUWKHZLUHWRWKHWHUPLQDOEORFN
PP
PP
/HDGZLUH
Power supply cord (K)
1 2 3 C
7HUPLQDOEORFN
&DEOHFODPS
&DEOHVWUDS
7KHWLSVKRXOGEH
SRLQWHGWRWKHOHIWVLGH
'50
'50
'50
&&20021
Power supply
cord (K)
,QGRRURXWGRRU
XQLWFRQQHFWLQJ
ZLUH$
Outdoor unit connection
&RQQHFWSLSHVWRVWRSYDOYHSLSHMRLQWRIWKHRXWGRRUXQLWLQWKH
VDPHPDQQHUDSSOLHGIRULQGRRUXQLW
‡ )RUWLJKWHQLQJXVHDWRUTXHZUHQFKRUVSDQQHUDQGXVHWKH
VDPHWLJKWHQLQJWRUTXHDSSOLHGIRULQGRRUXQLW
3-4. INSULATION AND TAPING
&RYHUSLSLQJMRLQWVZLWKSLSHFRYHU
)RURXWGRRUXQLWVLGHVXUHO\LQVXODWHHYHU\SLSLQJLQFOXGLQJYDOYHV
8VLQJSLSLQJWDSH*DSSO\WDSLQJVWDUWLQJIURPWKHHQWU\RIRXWGRRUXQLW
‡ 6WRSWKHHQGRISLSLQJWDSH*ZLWKWDSHZLWKDGKHVLYHDJHQWDWWDFKHG
‡ :KHQSLSLQJKDYHWREHDUUDQJHGWKURXJKDERYHFHLOLQJFORVHWRUZKHUHWKHWHPSHUDWXUH
DQGKXPLGLW\DUHKLJKZLQGDGGLWLRQDOFRPPHUFLDOO\VROGLQVXODWLRQWRSUHYHQWFRQGHQVD
WLRQ
WARNING
7RDYRLGULVNRI¿UHÀDUHFRQQHFWLRQVKRXOGEHLQVWDOOHGRXWGRRUV
5HXVDEOHPHFKDQLFDOFRQQHFWRUVDQGÀDUHGMRLQWVDUHQRWDOORZHGLQGRRUV
:KHQFRQQHFWLQJWKHUHIULJHUDQWSLSLQJE\EUD]LQJUDWKHUWKDQXVLQJÀDUHFRQQHFWLRQV
FRPSOHWHDOOEUD]LQJSULRUWRFRQQHFWLQJLQGRRUXQLWWRRXWGRRUXQLW
CAUTION
‡7RSUHYHQWPDOIXQFWLRQFDXVHGE\QRLVHURXWHWKHFRUGFRQQHFWLQJWKLVXQLWWR
'5('DQGWKHSRZHUVXSSO\FRUGDVSDUDOOHODVSRVVLEOH
‡'RQRWFRQQHFWWKHGHPDQGFRQWUROWUDQVPLVVLRQFDEOHWRWKHWHUPLQDOEORFNIRU
SRZHUVXSSO\
‡'RQRWSXOOH[WUHPHO\EHQGRUDSSO\VWURQJSUHVVXUHRQWKHZLUHWRSUHYHQWIDLOXUH
‡'RQRWVFUHZ'5('WRRXWGRRUXQLW
‡'RQRWSXW'5('LQRXWGRRUXQLW
‡6HFXUHHOHFWULFDOZLULQJDERYHFODPS
‡'RQRWJHW'5('ZLUHFDXJKWLQWKHVHUYLFHSDQHO
‡6HFXUHWKHSRZHUVXSSO\FRUGLQGRRURXWGRRUXQLWFRQQHFWLQJZLUHDQG'5('
ZLUHZLWKWKH&DEOHFODPSDQG&DEOHVWUDS
$61=6WHUPLQDOEORFN