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English-46
Connecting the assembly cable
2 . Open the cover panel.
3 . Remove the screw securing the connector cover.
4 . Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals.
(Refer to the picture below)
• Eachwireislabeledwiththecorrespondingterminalnumber.
5 . Pass the other end of the cable through the 65 mm hole in the wall.
6 . Close the connector cover by tightening the screw carefully.
7 . Close the cover panel.
8 . Remove the terminal board cover on the side of the outdoor unit.
9. Connect the cables to the terminals as seen in the picture.
• Eachwireislabeledwiththecorrespondingterminalnumber.
• DRED(DemandResponseEnablingDevice)maybesuppliedbythepowersupplyutility.
Indoor unit
Outdoor unit
• Alsocircularterminalmustbematchedwithscrewsizeinterminalblock.
• Afterconnectingthecables,makesureterminalnumbersontheindoor/outdoorunitmatches.
• PleaseensurethatPower&Communicationcablesareseparated,theymustnotbeinthesamecable.
• Donotconnect240VdirecttoDRED’sorF1/F2terminalblocks.
09/12/18/24 30
DRED
DRM3
C
DRM2 DRM1
1(L)
2(N)
F1
F2
1(L)
2(N)
F1
F2
F1
F2
DRED
DRM3
C
DRM2 DRM1
1(L)
2(N)
1(L) 2(N)
F1
F2
1(L)
2(N)
F1
F2
L N
F1
F2
L
N
1. Extend the assembly cable if necessary.
• Donotconnecttwoormoredierentcablestoextendthelength.
It may cause re.
When you install the unit, make rst refrigerant connections and then electrical connections.
Connect the air conditioner to grounding system before performing the electrical connection.
If unit is uninstalled, rst disconnect electrical cables, then refrigerant connections.
If the outdoor unit is more than 8 meters away from the indoor unit, you must extend the cable. The maximum length of the
cable is 15(09/12) / 30(18/24/30) meters.
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
DREDterminalblock:ConnectiontoDREDRelayorSwitch.
A3050 Australia_IB&IM_DB68-05206A_EN.indd 46 2014/12/29 19:07:39
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