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5
English
Installation Guidelines
•Whereawallorotherobstacleisinthepathofoutdoorunit’sinletoroutletairow,followtheinstallationguidelinesbelow.
•Foranyofthebelowinstallationpatterns,thewallheightontheoutletsideshouldbe47-1/4inch(1200mm)orless.
More than
1-15/16 (50)
More than
3-15/16 (100)
Side view
47-1/4
(1200)
or less
More than
1-15/16 (50)
More than
1-15/16 (50)
More than
5-7/8 (150)
Top view
More than
3-15/16 (100)
Top view
unit: inch (mm)
More than 5-7/8 (150)
More than 11-13/16 (300)
More than
1-15/16 (50)
Wall facing one side Walls facing two sides
Walls facing three sides
Precautions on Installation
•
Checkthestrengthandleveloftheinstallationgroundsothattheunitwillnotcauseanyoperatingvibrationornoiseafterinstalled.
•Inaccordancewiththefoundationdrawing,xtheunitsecurelybymeansofthefoundationbolts.(Prepare4setsofM8orM10
foundationbolts,nutsandwasherseachwhichareavailableonthemarket.)
•Itisbesttoscrewinthefoundationboltsuntiltheirendsare3/4inch(20mm)fromthefoundationsurface.
3/4 inch
(20mm)
Outdoor Unit Installation
1. Installing outdoor unit
1)
Wheninstallingtheoutdoorunit,referto“PrecautionsforSelectingtheLocation”andthe“OutdoorUnitInstallationDrawings”.
2) Ifdrainworkisnecessary,followtheproceduresbelow.
2. Drain work
1) Usedrainplugfordrainage.
2) Ifthedrainportiscoveredbyamountingbaseoroorsurface,place
additionalfootbasesofatleast1-1/4inch(30mm)inheightundertheoutdoor
unit’sfeet.
3) Incoldareas,donotuseadrainhosewiththeoutdoorunit.
(Otherwise,drainwatermayfreeze,impairingheatingperformance.)
Drain port
Bottom frame
Drain plug
Hose (available commercially,
inner dia. 5/8 inch (16mm))
01_EN_3P300674-1B.indd 5 8/28/2012 5:50:59 PM
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