Daitsu ASD 9UI-DB - Outdoor Unit Installation Steps

Installation and Maintenance
Service Manual
 7DNH VXIILFLHQW SURWHFWLYH PHDVXUHV ZKHQ LQVWDOOLQJ WKH
RXWGRRUXQLW
 0DNHVXUHWKHVXSSRUWFDQZLWKVWDQGDWOHDVWIRXUWLPHVWKH
XQLWZHLJKW
 7KHRXWGRRUXQLWVKRXOGEHLQVWDOOHGDWOHDVWFPDERYHWKH
ÀRRULQRUGHUWRLQVWDOOGUDLQMRLQW$VVKRZLQ)LJ
 )RU WKH XQLW ZLWKFRROLQJ FDSDFLW\ RI :a: 
H[SDQVLRQVFUHZVDUHQHHGHGIRUWKHXQLWZLWKFRROLQJFDSDFLW\
RI :a:  H[SDQVLRQ VFUHZV DUH QHHGHG IRUWKH
XQLW ZLWKFRROLQJ FDSDFLW\RI:a: H[SDQVLRQ
screws are needed.
 $IWHUWLJKWHQLQJWKH VFUHZSXOOWKH SRZHUFRUGVOLJKWO\ WR
FKHFNLILWLV¿UP
 1HYHUFXWWKHSRZHUFRQQHFWLRQZLUHWRSURORQJRUVKRUWHQ
WKHGLVWDQFH
 7KHWKURXJKZDOOKHLJKWRI GUDLQKRVH VKRXOGQWEHKLJKHU
WKDQWKHRXWOHWSLSHKROHRILQGRRUXQLW$VVKRZLQ)LJ
 6ODQW WKHGUDLQ KRVHVOLJKWO\GRZQZDUGV7KH GUDLQKRVH
FDQWEHFXUYHGUDLVHGDQGÀXFWXDQWHWF$VVKRZLQ)LJ
Note:
Note:
Note:
The drain hos
can't raise
upwards
gas pipe
Liquid pipe
Liquid
valve
gas valve
Union nut
Pipe joint
Foot holes
Foot holes
Installation of Outdoor unit
1. Fix the Support of Outdoor Unit(Select it according to
the actual installation situation)
 6HOHFWLQVWDOODWLRQORFDWLRQDFFRUGLQJWRWKHKRXVHVWUXFWXUH
 )L[WKHVXSSRUWRIRXWGRRUXQLWRQWKHVHOHFWHGORFDWLRQZLWK
expansion screws.
5. Connect Outdoor Electric Wire
 5HPRYH WKH ZLUHFOLS FRQQHFW WKH SRZHUFRQQHFWLRQ ZLUH
DQGVLJQDOFRQWUROZLUHRQO\IRUFRROLQJDQGKHDWLQJXQLWWRWKH
ZLULQJWHUPLQDODFFRUGLQJWRWKHFRORU¿[WKHPZLWKVFUHZV$V
VKRZLQ)LJ
6. Neaten the Pipes
 7KHSLSHVVKRXOGEHSODFHGDORQJWKHZDOOEHQWUHDVRQDEO\
DQGKLGGHQSRVVLEO\0LQVHPLGLDPHWHURIEHQGLQJWKHSLSHLV
10cm.
 ,IWKHRXWGRRUXQLWLVKLJKHUWKDQWKHZDOOKROH\RXPXVWVHW
D8VKDSHGFXUYHLQWKH SLSHEHIRUH SLSHJRHVLQWR WKHURRP
LQRUGHUWRSUHYHQWUDLQIURPJHWWLQJLQWRWKHURRP$VVKRZLQ
)LJ
 )L[WKHSRZHUFRQQHFWLRQZLUHDQGVLJQDOFRQWURO ZLUHZLWK
ZLUHFOLSRQO\IRUFRROLQJDQGKHDWLQJXQLW
2. Install Drain Joint(Only for cooling and heating unit)
 &RQQHFWWKHRXWGRRUGUDLQMRLQWLQWRWKHKROHRQWKHFKDVVLV
 &RQQHFWWKHGUDLQKRVHLQWRWKHGUDLQYHQW
$VVKRZLQ)LJ
3. Fix Outdoor Unit
 3ODFHWKHRXWGRRUXQLWRQWKHVXSSRUW
 )L[WKHIRRWKROHVRIRXWGRRUXQLWZLWKEROWV
$VVKRZLQ)LJ
4. Connect Indoor and Outdoor Pipes
 5HPRYHWKHVFUHZ RQ WKH ULJKWKDQGOHRIRXWGRRUXQLWDQG
WKHQUHPRYHWKHKDQGOH$VVKRZLQ)LJ
 5HPRYHWKHVFUHZFDSRIYDOYHDQGDLPWKHSLSHMRLQWDWWKH
EHOOPRXWKRISLSH$VVKRZLQ)LJ
 3UHWLJKWHQLQJWKHXQLRQQXWZLWKKDQG
 7LJKWHQWKHXQLRQQXWZLWKWRUTXHZUHQFK
+H[QXWGLDPHWHUPP 7LJKWHQLQJWRUTXH1
.
m)
ĭ 15~20
ĭ 30~40
ĭ 45~55
ĭ 60~65
ĭ 70~75
5HIHUWRWKHIROORZLQJWDEOHIRUZUHQFKPRPHQWRIIRUFH

)LJ )LJ
)LJ
)LJ
)LJ
)LJ
)LJ
)LJ
handle
Indoor unit connection
yellow-
green
yellow-
green
brown
brownblue
blue
black
(black)
N L
N(1) 2 3
;7
POWER
L
N
1RWHWKHZLULQJFRQQHFWLVIRUUHIHUHQFHRQO\SOHDVHUHIHU
WRWKHDFWXDORQH
A
t least 3cm above the floor
Chassis
Outdoor drain joint
Drain hose
Drain ven
t
Handle
Screw
U-shaped curve
Wall
Drain hose