User manual TOSHIBA RAS-09 SERVICE MANUAL

[. . . ] CONSTRUCTION VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS OF ELECTRICAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT CYCLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] A, B change indicator remote controller When the remote controller switching function is set, "B" appears in the remote controller display (When the remote controller seting is "A", there is no indication at this position. ) 6. Operation Indicate when press the operation ON/OFF button. FAN speed indicator Indicates the selected fan speed. AUTO, QUIET or three fan speed levels ( LOW , MED , HIGH ) can be shown. Indicate Auto will be appear with Dry operation only. 2. 4. 7. 8. ON/OFF TIMER indicator Indicate when the ON/OFF TIMER operation. ON], OFF TIMER [OFF]). 5. 2 1 3 6 HEAT B Hr. ON OFF 7 4 8 5 43 FILE NO. Installation Diagram of Indoor and Outdoor Units 65 mm or more 120 mm or m Hook ore Installation plate For the rear left and left piping Wall Hoo k 120 mm or m ore Insert the cushion between the indoor unit and wall, and tilt the indoor unit for better operation. Do not allow the drain hose to get slack. (A tta ch to t he Active carbon catechin . . . fro nt p Shield pipe an el) Cut the piping hole sloped slightly. Active carbon catechin Make sure to run the drain hose sloped downward. Pan head wood screw ^ , , Remote control holder Vinyl tape Apply after carrying out a drainage test. , The auxiliary piping can be connected to the left, rear left, rear right, right, bottom right or bottom left. Wireless remote control 600 mm or more Right Rear right 100 45 m rm mo ore Saddle Bottom right Left Rear left Bottom left mm or mo re ore 400 m rm mo 600 Extension drain hose (Not available, provided by installer) mm or mo re Insulate the refrigerant pipes separately with insulation, not together. 6 mm thick heat resisting polyethylene foam Before installing the wireless remote control With the remote control cover open, load the batteries supplied correctly, observing their polarity. . , Wireless remote control Batteries 44 FILE NO. Optional installation parts Part Code A Parts name Refrigerant piping Liquid side : 6. 35 mm Gas side : 9. 52 mm Pipe insulating material (polyethylene foam, 6 mm thick) Putty, PVC tapes Q'ty One each B C 1 One each <Fixing bolt arrangement of outdoor unit> 500 mm 97 mm Air inlet 280 mm 53 mm Air outlet Drain outlet Fig. 9-1-2 Secure the outdoor unit with the fixing bolts and nuts if the unit is likely to be exposed to a strong wind. Use 8 mm or 10 mm anchor bolts and nuts. A place which allows the front panel to be opened. The indoor unit shall be installed so that the top of the indoor unit is positioned at least 2m in height. Also, avoid putting anything on the top of the indoor unit. 10-3-2. Drilling a Hole and Mounting Installation Plate Drilling a hole When install the refrigerant pipes from the rear. 90 mm 66 mm 42 mm 65 mm Pipe hole CAUTION Direct sunlight on the indoor unit wireless receiver should be avoided. The microprocessor in the indoor unit should not be too close to r-f sources. (For details, see the owner's manual. ) Fig. 10-3-2 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 place exposed to direct sunlight or close to a heating source, such as a stove. Keep the remote controller at least 1 m away from the nearest TV set or stereo equipment. (This is necessary to prevent image disturbances or noise interference. ) The location of the remote controller should be determined as shown below. 1. After determining the pipe hole position on the installation plate ( ) drill the pipe hole (65 mm) at a slight downward slant to the outdoor side. NOTE : When drilling into a 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 Anchor bolt holes Hook 62 82. 5 Indoor unit (Side view) (Top view) Indoor unit 170 85 Reception range Remote controller Reception range Remote controller Pipe hole Hook Indoor unit Hook Thread Weight Pipe hole Installation plate 1 7 Mounting screw Fig. 10-3-3 48 2 m or more from floor FILE NO. [. . . ] Note 2) Remove the claw of the board support fixed to the inverter board, and remove upwards holding the heat sink. 3) Remove the three screws fixing the heat sink and control board assemble. 4) Attach the new contro board assembly. Note 4) When attaching the new control board assembly. [. . . ]