INSTALLATION INSTRUCTIONS– Split System Air Conditioner –Model CombinationsCombine indoor and outdoor units only as listedbelow.Indoor Units Outdoor
103-7. Recommended Wire Length and DiameterRegulations on wiring diameter differ from locality tolocality. For field wiring requirements, please refe
11CoverplateTerminalplateElectricalcomponentboxEarth plateFig. 25bCoverplateElectricalcomponent boxFig. 25cCoverplateTerminal plateElectricalComponent
12When connecting each power wire to the corresponding termi-nal, follow the instructions “How to connect wiring to the termi-nal” and fasten the wire
133-9. Mounting(1) To install the indoor unit, mount the indoor unit ontothe 2 tabs on the upper part of the rear plate.(2) Hold down the air dischar
14To unmount indoor unitPress the 2 ▲▲ marks on the lower part of the indoorunit and unlatch the tabs. Then lift the indoor unit andunmount. (Fig. 38)
154. How to Install the Outdoor UnitFirst refer to Section 2. Installation Site Selection.4-1. Wiring Instructions for the Outdoor UnitRegulations o
16DeburringBeforeAfterFig. 42ReamerCoppertubingFig. 43Flare toolFlare nutCopper tubingFig. 44Apply refrigerant lubricant here and hereFig. 45Flare nut
175-4. Connecting Tubing between Indoor and Outdoor Unitsa) Tightly connect the indoor side refrigerant tubing extend-ed from the wall with the outdoo
186. Air PurgingAir and moisture remaining in the refrigerant system haveundesirable effects as indicated below. Therefore, they mustbe purged comple
19(5) With the vacuum pump still running, close the “Lo”knob of the manifold valve. Then stop the vacuumpump.(6) With the accessory hex wrench, turn t
2IMPORTANT! Please Read Before StartingThis air conditioning system meets strict safety and operatingstandards. As the installer or service person, it
20* How to Test Run the Air Conditioner.(1) Switch on the power source.(2) Press the ON/OFF button on the remote controlunit once.(3) Set the operatio
21 Pump DownPump down means collecting all refrigerant gas in thesystem back into the outdoor unit without losing any ofthe gas. Pump down is used wh
227. Remote Control Unit Installation PositionThe remote control unit can be operated from either anon-fixed position or a wall-mounted position.To e
31. GeneralThis booklet briefly outlines where and how to install theair conditioning system. Please read over the entire setof instructions for the
41-6. Additional Materials Required for Installation1. Refrigeration (armored) tape2. Insulated staples or clamps for connecting wire(See local codes
52-2. Outdoor UnitAVOID:● heat sources, exhaust fans, etc. (Fig. 4)● damp, humid or uneven locations.DO:● choose a place as cool as possible.● choose
6Set screw only for transportationFig. 6Rear panel▲ marksFig. 7Left tubingRight tubingDownward tubingRight-rear tubing(recommended)Left-rear tubingFig
7IndoorsideOutdoorsideHole should be made at a slight downward slant to theoutdoor side.NOTEFig. 10PlasticcoverINSIDE OUTSIDEWallSlightanglePVC pipeFi
83-4. Remove the Grille to Install the Indoor UnitBasically, these models can be installed and wired with-out removing the grille. If access to any i
93-5. Shape the Indoor Side Tubing1) Arrangement of tubing by directionsa) Right or left tubingCut out the corner of the right/left frame with ahacks
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