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5.  Check the available electrical service
Power supply must

 be the same as that shown on the unit serial

nameplate. (See Use & Care Guide for serial plate location.) Power

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Installation Instructions

4.  Check for anything that could block airflow

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will not stop proper air flow.

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from the power cord. 

WARNING

6.  Carefully unpack air conditioner

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      HEAVY DUTY
(22,000~28,500BTU)

723$1*/(5$,/

FIG.3

Tools   Required 

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tape measure

pencil

adjustable wrench or pliers

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Socket wrenches

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window support brackets)

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+($9<'87<WRSDQJOHUDLOFDQEHIRXQGLQFDUWRQEDVH
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2

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4W\

HD

7

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4W\

10

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1

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and locknut

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and Locknut

foam insert

4 ea

HD

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IRU9LQ\O&ODGZLQGRZ

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panhead

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weather seals

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Do not, under any
circumstances, cut, 
remove or bypass the 
grounding prong.

230V

20A

230V

15A

115V

15A

230V

30A

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Summary of Contents for 2020219A0951

Page 1: ...re for window dimensions listed above Open sash to D PLQLPXP RI Ǝ PP Heavy duty NOTE DO NOT USE ANY SCREWS OTHER THAN THOSE SPECIFIED HERE Do the following before starting to install unit See illustrations below Check dimensions of your unit to determine model type Medium Unit Height Unit Width Min Window Opening Min Window Width Max Window Width Ǝ Ǝ Ǝ Ǝ Ǝ Ǝ Ǝ Ǝ Ǝ Ǝ 2 Check condition of window all...

Page 2: ...H DLG RI DQ DVVLVWDQW UHPRYH XQLW IURP VW URIRDP EDVH DQG UHVW RQ SURWHFWHG VXUIDFH 0RYH DQG LQVWDOO XQLW ZLWK WKH DLG RI DQ DVVLVWDQW 6DYH SDFNLQJ DQG VKLSSLQJ ER IRU IXWXUH XQLW VWRUDJH HEAVY DUTY 22 000 28 500BTU 723 1 5 FIG 3 Tools Required D ODUJH IODW EODGH VFUHZGULYHU tape measure pencil adjustable wrench or pliers OHYHO Socket wrenches 3KLOOLSV VFUHZGULYHU 7RS DQJOH UDLO FFHVVRU LW LQFOXGH...

Page 3: ...removed from See FIG 6 10 Heavy duty models 22 000 28 500BTU come with internal shipping packaging THIS PACKAGING AND PLASTIC TIES MUST BE REMOVED PRIOR TO INSTALLING THE AIR CONDITIONER BACK INTO THE CABINET See FIG 7 11 Remove plastic wrapping from all points on power cord Install Top Angle Rail and Side Retainers 2 1 Remove adhesive strip coating from foam gasket Attach adhesive side of gasket ...

Page 4: ...HU ZDWHU GUDLQDJH VHH LJ TLJKWHQ QXWV VHFXUHO FIG 13B ZLQGRZ LQQHU VLOO FDELQHW UDFNHW FIG 12 RWWRP ZLQGRZ ILOOHU SDQHO OHJ 2SHQ ZLQGRZ DQG PDUN WKH FHQWHU RI ZLQGRZ LQQHU VLOO DV VKRZQ 1 3ODFH FDELQHW LQ ZLQGRZ ZLWK FDELQHW EUDFNHW VHFXUHO VHDWHG RYHU HGJH RI LQQHU VLOO DV VKRZQ LQ ULQJ ZLQGRZ GRZQ WHPSRUDULO EHKLQG WRS DQJOH UDLO WR KROG FDELQHW LQ SODFH 6KLIW FDELQHW OHIW RU ULJKW DV QHHGHG WR ...

Page 5: ...y slide into cabinet 2 CAUTION Do not push on controls OR finned coils 3 Be sure air conditioner is firmly seated towards rear of cabinet 4 Reconnect electronics plug if present Position vent control lever so that it will thread into its channel in the front panel see FIG 21 Hook front panel top tabs into slots on cabinet top and rotate front panel down so that side tabs snap into place on cabinet...

Page 6: ... VWXG QHDUHVW WKH FHQWHU RI DUHD ZKHUH DLU FRQGLWLRQHU ZLOO EH LQVWDOOHG E VRXQGLQJ ZDOO RU E PDJQHWLFDOO ILQGLQJ QDLOV XW RXW D KROH RQ HDFK VLGH RI FHQWHU VWXG 0HDVXUH EHWZHHQ LQVLGH HGJHV RI HYHU RWKHU VWXG DV VKRZQ LQ DUHIXOO PHDVXUH DQG FXW DQ RSHQLQJ ZLWK WKH IROORZLQJ GLPHQVLRQV GHSHQGLQJ RQ RXU PRGHO 6HH DQG 7 LQVLGH PRGHO ZLGWK SOXV WZLFH WKH WKLFNQHVV RI IUDPLQJ PDWHULDO XVHG 7 LQVLGH PR...

Page 7: ...t must tilt back 5 16 to 3 8 for proper water drainage See FIG 5 below 6HFXUH ERWWRP UDLO WR ZRRG IUDPH ZLWK WZR ODUJH ZRRG VFUHZV Ǝ FP ORQJ XVLQJ WKH WZR KROHV LQ WKH ERWWRP RI the channel resting on frame See FIG 6 following NAIL SPACERS TO STUDS LEVEL FIG 3 CAULK AS REQUIRED ALUMINUM FLASHING OVER BOTTOM OF FRAME 29 5 Ǝ FIG 4 FIG 6 Ǝ 21 WOOD SCREW 4 Build a wooden frame with the INSIDE dimensio...

Page 8: ...et Existing holes in cabinet can be used and or additions holes can be drilled to fasten cabinet at various positions Be sure that side louver clearance is in accordance with Step 1 Select Wall Location 4 Install exterior cabinet support brackets as shown in Step 3 of Thru the Wall Installation Caulk or flash if needed to provide a weather tight seal around top and sides of cabinet 5 To complete i...

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