CTXS07LVJU Installation Manual

English
■English 9
3. Laying piping, hoses, and wiring
3-1. Right-side, right-back, or right-bottom piping
1)Attachthedrainhosetotheundersideoftherefrigerantpipeswith
anadhesivevinyltape.
2)Wraptherefrigerantpipesanddrainhosetogetherwithinsulation
tape.
Right-bottom
piping
Right-side piping
Right-back piping
Bind refrigerant
pipe and drain
hose together with
insulating tape.
Remove pipe port cover
here for right-side piping.
Remove pipe port cover
here for right-bottom piping.
3)Passthedrainhoseandrefrigerantpipesthroughthewallhole,
thensettheindoorunitonthemountingplatehooksbyusingthe

markingsatthetopoftheindoorunitasaguide.
Mounting plate
A
3-2. Left-side, left-back, or left-bottom piping
1)Replacethedrainpluganddrainhose.
2)Attachthedrainhosetotheundersideoftherefrigerantpipes
withadhesivevinyltape.
Remove pipe port cover here for left-bottom piping.
Remove pipe
port cover
here for left-
side piping.
Left-bottom piping
Left-side
piping
Left-back
piping
3)Besuretoconnectthedrainhosetothedrainportinplaceofa
drainplug.
How to set drain plug.
No gap.
Do not apply lubricating
oil (refrigeration oil)
when inserting.
Application of causes
deterioration and drain
leakage of the plug.
Insert a hexagonal wrench 3/16” (4mm).
4)Shapetherefrigerantpipesalongthepipe
pathmarkingonthemountingplate.
5)Passdrainhoseandrefrigerantpipes
throughthewallhole,thensettheindoor
unitonmountingplatehooks,usingthe

markingsatthetopofindoorunitasa
guide.
6)Pullintheinter-unitwire.
7)Connecttheinter-unitpipes.
Drain
hose
Caulk this hole
with putty or
caulking material.
Bind with vinyl
tape.
A
Mounting plate
Wrap insulating tape around the
bent portion of refrigerant pipes.
Overlap at least half the width of
the tape with each turn.
8)Wraptherefrigerantpipesanddrainhosetogetherwithinsulationtapeas
rightgure,incaseofsettingthedrainhosethroughthebackofthe
indoorunit.
9)Whileexercisingcaresothattheinter-unitwiredonotcatchindoorunit,
pressthebottomedgeofindoorunitwithbothhandsuntilitisrmly
caughtbythemountingplatehooks.Secureindoorunittothemounting
platewithindoorunitxingscrews3/16×1/2inch(M4×12mm).
Refrigerant
pipes
Drain hose
Bottom frame
H Indoor unit fixing screw
3/16” × 1/2” (M4 × 12mm)
(2 locations)
Mounting
plate
A
Inter-unit wire
01_EN_3P297301-1.indd 9 10/20/2011 2:38:29 PM