Daikin FTXN09NMVJU - Indoor Unit Components (Models FTX15-24); Indoor Unit Components

7 ■English
Indoor Unit Installation
3-2� Left-side, left-back, or left-bottom piping
How to replace the drain plug and drain hose
• Replacing onto the left side
1)Removethexingscrewofdrainhoseonthe
rightandremovethedrainhose.
2)Removethedrainplugontheleftsideand
attachittotherightside.
3)Insertthedrainhoseandtightenwiththe
includedxingscrew.
Forgettingtotightenthismaycausewater
leakages.
Drain hose attachment position
The drain hose is on the back of the unit.
Front side of unit
Attachment on the right side
(factory default)
Attachment on the left side
Drain hose
Fixing screw
Drain hose
Fixing screw
Right sideLeft side
1)Attachthedrainhosetotheundersideoftherefrigerant
pipeswithadhesivevinyltape.
Remove pipe port cover here for left-bottom piping.
Left-bottom piping
Left-side
piping
Left-back
piping
Remove pipe
port cover here
for left-side
piping.
2)Besuretoconnectthedrainplugtothedrainportin
placeofwithoutdrainhose.
How to set the drain plug.
No gap.
Insert a hexagonal wrench (3/16 inch (4mm)).
Do not apply lubricating oil
(refrigerant oil) to the drain
plug when inserting it.
The application of
lubrication oil to the drain
plug will deteriorate the
plug to cause drain
leakage from the plug.
3)Shapetherefrigerantpipesalongthepipe
pathmarkingonthe
A
mountingplate.
4)Passthedrainhoseandrefrigerantpipes
throughthewallhole,thenpositiontheindoor
unitonthe
A
mountingplatehooks,usingthe
markingsatthetopoftheindoorunitasa
guide.
5)Pullintheinter-unitwire.
6)Connecttheinter-unitpipes.
Drain
hose
Caulk this hole
with putty or
caulking material.
Bind with adhesive
vinyl tape.
Mounting plate
Wrap insulation tape around
the bent portion of the refrigerant
pipes.
Overlap at least half the width of
the tape with each turn.
J
A
7)Incaseofpullingthedrainhosethroughthebackofthe
indoorunit,wraptherefrigerantpipesanddrainhose
togetherwith
J
insulationtapeasshownintheright
gure.
8)Toconrmthattheinter-unitwiredoesnotcatchby
theindoorunit,pressthebottomedgeoftheindoor
unitwithbothhandsuntilitisrmlycaughtbythe
A

mountingplatehooks.Securetheindoorunittothe
A

mountingplatewiththe
H
indoorunitxingscrews
3/16”×1/2”(M4×12mm).
H
A
Refrigerant
pipes
Drain hose
Bottom frame
Indoor unit fixing screw
3/16” × 1/2” (M4 × 12mm)
Mounting
plate
Inter-unit wire
3-3� Wall embedded piping
Followtheinstructionsgivenunderleft-side,left-back,or
left-bottompiping.
1)Insertthedrainhosetothisdepthsoitwon’tbepulled
outofthedrainpipe.
Inner wall
Vinyl chloride
drain pipe
(VP-30)
Drain hose1-15/16”
(50mm)
Insert drain hose
to this depth so
it won’t be pulled
out of drain pipe.
Outer wall
01_EN_3P379970-1.indd 7 10/17/2014 12:57:24 PM