Carrier 42NQV025H Service Manual

Contents

– 56 –10-3. Indoor Unit10-3-1. Installation Place• A place which provides enough spaces around theindoor unit as shown in the diagram.• A place where there are no obstacle near the airinlet and outlet.• A place which allows easy installation of the pipingto the outdoor unit.• A place which allows the front panel to be opened.• The indoor unit shall be installed so that the top ofthe indoor unit is positioned at least 2m in height.• Also, avoid putting anything on the top of theindoor unit.CAUTION• Direct sunlight on the indoor unit wirelessreceiver should be avoided.• The microprocessor in the indoor unit shouldnot be too close to r-f sources.(For details, see the owner's manual.)Remote controller• Should be placed where there are no obstacles,such as curtains, that may block the signal.• Do not install the remote controller in a placeexposed to direct sunlight or close to a heatingsource, such as a stove.• Keep the remote controller at least 1 m away fromthe nearest TV set or stereo equipment.(This is necessary to prevent image disturbances ornoise interference.)• The location of the remote controller should bedetermined as shown below.Fig. 10-3-110-3-2. Drilling a Hole and Mounting Instal-lation PlateDrilling a holeWhen install the refrigerant pipes from the rear.Fig. 10-3-21. After determining the pipe hole position on theinstallation plate ( ð ) drill the pipe hole (Ø65mm) at a slight downward slant to the outdoorside.NOTE :• When drilling into a wall that contains a metal lath,wire lath or metal plate, be sure to use a pipe holebrim ring sold separately.Mounting the installation plateIndoor unit(Top view)(Side view)Remotecontroller Remote controllerIndoor unitReceptionrangeReceptionrangeFig. 10-3-3Pipe hole628582.5170Indoor unitThreadHookWeightPipe holeMounting screwHookHookInstallationplateAnchor bolt holes2 m or more from floor71FILE NO. SVM-07013-1∅65 mm100 mmPipehole