MLZ-KP Installation Manual

En-11
Refertotheproceduresindicatedintheinstallationmanualoftheoutdoorunit.
• Connectaninterfacetotheindoorcontrolboardofanairconditionerwithaconnectingcable.
• Cuttingorextendingtheconnectingcableoftheinterfaceresultsindefectsinconnecting.Donotbundletheconnectingcabletogetherwithpowersupply
cord,indoor/outdoorconnectingwire,and/orgroundwire.Keepasmuchdistanceaspossiblebetweentheconnectingcableandthosewires.
• Thethinpartoftheconnectingcableshouldbestoredandplacedwherecustomerscannottouchit.
6. PUMPING DOWN
7. CONNECTING AN INTERFACE (OPTION) TO THE AIR CONDITIONER
When pumping down the refrigerant, stop the compressor before disconnecting
the refrigerant pipes. The compressor may burst if air etc. get into it.
1)Fixthecabletietotheconnectingcableat3-15/16in.(100mm)fromtheedgeoftheinsulationcoatingpart.Attachthemountingcordclamp(medium)to
theinterfacesideofthecabletie.
2)Removethegrille.(Ifthegrillehasbeenalreadyinstalled)
3)Removetheelectricalcover(1),(2).
 Referto2-4.CONNECTINGWIRESFORINDOORUNIT.
4)Slideouttheindoorcontrolboard,andconnecttheconnectingcabletoCN105and/orCN24ontheindoorcontrolboard.
5)Removethescrewshowninthephotoblow.Routetheconnectingcableaccordingtothephotobelow.Fixthemountingcordclamp(medium),whichhas
attachedtotheconnectingcable,withthescrew.
6)Reinstalltheindoorcontrolboardandtheelectricalcover(1),(2).
7)Reinstallthegrille.
Mountingcordclamp(medium)
Cabletie
3-15/16in.
(100mm)
Insulationcoatingpart
Mountingcordclamp
(medium)
Connecting
cable
Cabletie
Thinpartoftheconnectingcable.Placethispart
wherecustomerscannottouchit.
Roomairconditioner
Indoorcontrolboard
CN105forinterface
CN24forconnectorcable
Thickpartoftheconnectingcable
Mainbodyofaninterface
Connector
Fix the connecting cable at the prescribed position securely.
Incorrect installation may cause electric shock, re, and/ or malfunction.
WARNING
WARNING
(A)
Q
Ifyouattachthisoptionalparttothemodel,fold(A)afewtimesandcutit.
 Covethecutpartwithprotectivetape
Q
.
Connectingcable
Screw
RG79Y948H01_en.indd 11 2018/01/23 11:41:57