User manual TOSHIBA AT270

[. . . ] Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS OF ELECTRICAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Cutting a Hole and Mounting Installation Plate <Cutting a hole> When installing the refrigerant pipes from the rear CAUTION · Direct sunlight to the indoor unit wireless receiver should be avoided. · The microprocessor in the indoor unit should not be too close to r-f noise sources. (For details, see the owner's manual. ) The center of the piping slot is the above arrow. 8-4-2 <Remote control> · A place where there are no obstacles such as a curtain that may block the signal from the remote control. · Do not install the remote control in a place exposed to direct sunlight or close to a heating source, such as a stove. · Keep the remote control at least 1 m apart from the nearest TV set or stereo equipment. (This is necessary to prevent image disturbances or noise interference. ) · The location of the remote control should be determined as shown below. (1) After determining the pipe hole position with the mounting plate (80 mm ), drill the pipe hole (ø65 mm) at a slight downward slant to the outdoor side. NOTE : · When drilling the wall that contains a metal lath, wire lath or metal plate, be sure to use a pipe hole brim ring sold separately. <Mounting the installation plate> For installation of the indoor unit, use the paper pattern on the back. Anchor bolt hole (Side view) Indoor unit (Top view) 7m Indoor unit 5m 5m 65. 5mm 45 *7m 45° 75 ° ° Pipe hole Thread Indoor unit Weight 8 Mounting screw Reception Remote control range Reception range *:Axial distance Remote control Fig. 8-4-3 ­ 32 ­ 65 80mm m m <When the installation plate is directly mounted on the wall> (1) Securely fit the installation plate onto the wall by screwing it in the upper and lower parts to hook up the indoor unit. 8-4-7 How to open the screw cap <Stripping length of power cord> 30mm 10mm L N · Place your finger on the lower part and push up to open the screw cap. (1) Open the screw caps and remove the two screws securing the front cabinet. (4) Slightly open the lower part of the front cabinet then pull the upper part of the front cabinet toward you to remove it from the rear plate. 10mm 40mm Earth line NOTE : · Use standard wire only. 8-4-8 ­ 34 ­ <How to connect the connecting cable> Wiring of the connecting cable can be carried out without removing of the front panel. Disengage the support arm located in the upper center while pushing its handle leftwards, and then remove the front panel toward you. (3) Insert the connecting cable (according to local codes) into pipe hole on the wall. (4) Take out the connecting cable through the cable slot on the rear panel so that it is exploded by about 15 cm long in the front side. (5) Insert the connecting cable fully into the terminal block and secure it by screw tightly. (6) Tightening torque:1. 2 N·m (0. 12 kgf·m) (7) Secure the connecting cable with the cord clamp. (8) Fix the terminal cover and front panel on the indoor unit. <Stripping length of connecting cable> 50mm 10mm 4 3 2 1 Earth line 10mm 40mm For a five conductor cable NOTE : · Use stranded wire only. 8-4-10 <How to install the front cabinet on the indoor unit> Install the front cabinet through the opposite order of "How to remove the front cabinet". [. . . ] Upper unit: 2 screws Lower unit: 4 screws 7) Remove the cord clamps. Upper unit: 2 screws Lower unit: 6 screws 8) Remove the front cabinet. Upper unit: 4 screws Lower unit: 3 screws · Pull the front lower position toward you, and remove it putting out upward. Reer cover × 4 Screws Remarks × 8 Screws Front cover × 5 Screws Upper unit 1) 2) 3) 4) Perform the process above. (3 screws) Remove the upper unit pulling it toward you. × 2 Screws × 3 Screws ­ 65 ­ No. Part name Side cabinet Procedure 1) Remove the back cabinet and side cabinet. [. . . ]