A Connect the drain pipe
●Watercondensationmustbeevacuateddirectlytotheoutside;observeanappropriateslopefortheevacuationduct,whichshouldslopedownwardsthe
caseofaconnectiontothewastewatersystem(2.5cm/mslope).
●AnS-bendmustbeinstalledontheevacuationduct,belowtheleveloftherecoverytrayoftheunit.
●Provideinsulationfortheevacuationpipinginthecaseofariskoffreezingorcondensation.
●Evacuationwithpumpkit:(refertoinstructionsprovidedwithkit).
a.Theunitissuppliedwithanevacuationpiping.
b.Therightandleftoutletsareblockedoffbyaplug.Donotforgettoremovethisplugbeforeconnectingtheevacuationpiping.
●Inthecaseofaceilingmountedinstallation,runtheevacuationpipingdownalongthesidepanelandsecureitwithclampsasshownbelow.Alsobreak
thepreformedcut-outintheconeroftheintakegrid.
Condensate recovery
tray
Evacuation
tube
Gas tube
7
ELECTrICAL WIrING CONNECTION
Tighteningtorquefortheterminalscrews
Use the correct screwdriver for tighteningthe terminal
screws.Ifthebladeofscrewdriveristoosmall,thehead
ofthescrewmightbedamaged,andthescrewwillnotbe
properlytightened.If the terminalscrewsaretightened
too hard, screws might be damage. Refer to the table
rightforthetighteningtorqueoftheterminalscrews.
Terminal Size Tighteningtorque
Terminalblock
M3.5 0.8~1.0N.m
5
drAINAGE pIpE CONNECTION
Fig 14
Fig 15
Fig 16
Fig 17
Liquid
tube
B Drainage test
Pouraglassofwaterintothedraintray-styrofoam,ensurethatwaterowsoutfromdrainhose
oftheindoorunit,alongof1minisallowedbeforedischarging,accordingtothelengthofthe
drainpipe,andcheckwhetherwaterleaksfromthejoints.
CAUTIONS:
Ifthereisanymalfunction,pleaseresolveitimmediately.
6
HEIGHT COMpENSATION SETTING
InstallationHeight HeightCode DS11 DS12
2.3-2.7(m) H0 OFF OFF
2.7-3.1(m) H1 OFF ON
3.1-3.5(m) H2 ON OFF
>3.5(m) H3 ON ON
Note
1.Pleasedisconnecttheunitfrompower
supplywhenchangethesesettings.
2.Ifyoufeeltoonoisy,pleasesetDS11and
DS12tolowerheightcodelevel.
Thecompensationsettingaccordingtoinstallationheightcanbedonebyusingthedipswitch11and12oncontrollerPCB.
Powersupplywiring MainbuscommunicationandR/Cwiring
1.Unscrewandremovetheelectricalboxcover.
2.Connectthepowersupplywiringstothepowersupply
terminalblock.
3.Whendoingthis,pressthepowersupplywirings
cunderthewireclip.
1.Unscrewandremovetheelectricalboxcover.
2.ConnectR/CwiringstoR1,R2terminalblockandthe
mainbuswiringstoF1,F2terminalblock.
3.Pressthewiringsunderthewirecliptightly.
NOTE:
Forhowtocnnectthepowerwireandcommunicationwirebetweenoutdoorunitandindoorunits,pleaserefertochapter9
“Fieldwiring”inoutdoorunitinstallationmanual.