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9
English
Pump Down Operation
In order to protect the environment, be sure to pump down when relocating or disposing of the unit.
1) Removethevalvecapfromliquidstopvalveandgasstopvalve.
2) Carryoutforcedcoolingoperation.
3) After5to10minutes,closetheliquidstopvalvewithahexagonalwrench.
4) After2to3minutes,closethegasstopvalveandstopforcedcoolingoperation.
Forced cooling operation
Using the indoor unit ON/OFF switch
PresstheindoorunitON/OFFswitchforatleast5seconds.(Theoperationwillstart.)
• Forcedcoolingoperationwillstopautomaticallyafteraround15minutes.
Tostoptheoperation,presstheindoorunitON/OFFswitch.
Using the indoor unit’s remote controller
1) Press“MODE”buttonandselectthecoolingmode.
2) Press“ON/OFF”buttontoturnonthesystem.
3) Pressbothof“TEMP”buttonand“MODE”buttonatthesametime.
4) Press“MODE”buttontwice.(
willbedisplayedandtheunitwillenterforcedcoolingoperation.)
• Forcedcoolingoperationwillstopautomaticallyafteraround30minutes.
Tostoptheoperaion,press“ON/OFF”button.
Using the outdoor unit forced cooling operation switch
Forcedcoolingoperationcanbeperformedwhentheoutdoorunitforcedcoolingoperationswitchispressedwithin
around3minutesafterpowerissupplied.
Presstheswitch(SW1).(Theoperationwillstart.)
• Forcedcoolingoperationwillstopautomaticallyafteraround15minutes.
Tostoptheoperation,presstheswitch(SW1).
LED-A
SW4
ON
A B CD
S102
SW1
S2
Forced
cooling
operation
switch (SW1)
Wiring
WARNING
•
Donotusetappedwires,strandedwires,extensioncords,orstarburstconnections,astheymaycauseoverheating,electricalshock,orre.
•Donotuselocallypurchasedelectricalpartsinsidetheproduct.(Donotbranchthepowerforthedrainpump,etc.,fromthe
terminalblock.)Doingsomaycauseelectricshockorre.
•Besuretoinstallagroundfaultcircuitinterrupterbreaker.(Onethatcanhandlehigherharmonics.)
(Thisunitusesaninverter,whichmeansthatitmustbeusedagroundfaultcircuitinterrupterbreakercapablehandling
harmonicsinordertopreventmalfunctioningofthegroundfaultcircuitinterrupterbreakeritself.)
•Useanall-poledisconnectiontypebreakerwithatleast1/8inch(3mm)betweenthecontactpointgaps.
•Whencarryingoutwiringconnection,takecarenottopullattheconduit.
•Donotconnectthepowerwiretotheindoorunit.Doingsomaycauseelectricshockorre.
•Donotturnonthesafetybreakeruntilallworkiscompleted.
1)
Striptheinsulationfromthewire(3/4inch(20mm)).
2) Connecttheconnectionwiresbetweenthe
indoorandoutdoorunitssothattheterminal
numbersmatch.Tightentheterminalscrews
securely.Werecommendaathead
screwdriverbeusedtotightenthescrews.
Close
valve cap
Hexagonal
wrench
Service port
Liquid stop valve
Gas stop valve
1
2
3
1 2 3
Safety
breaker
20A
Ground fault
circuit interrupter
Ground
Firmly fix the wires with
the terminal screws.
Outdoor unit
Indoor
unit
Power supply
60Hz 208-230V
L
1
L
2
Use AWG16 if the connection wire
length is less than 32.8ft (10m), or
AWG14 if it is 32.8ft (10m) or more.
Use AWG 14 wires.
GR
01_EN_3P300674-3.indd 9 10/13/2011 2:23:53 PM
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