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FILE NO. SVM-09029 10. PART REPLACEMENT 10-1. Indoor Unit No. 1 Part name Front panel Procedures How to remove the front panel 1) Stop the operation of the air conditioner and turn off its main power supply. 2) Pull the air inlet grille toward you to open it and remove the air inlet grille. Then remove the 2 screws fixing the front panel. 3) First open the horizontal louver, and then remove the front panel from the back body by pulling it toward you. Remarks 2 2 2 2 2-Screws 3 How to mount the front panel Push the front panel back in and make sure all hooks are locked. 2 Electrical part How to remove the electrical part. 1) Remove the front panel with procedure 1 . 2) Remove the screw holding the electrical part cover. 3) Disconnect the 3 connectors 2-(3P) for the fan motor and the connector (5P) for the louver motor from the P.C. board assembly. 4) Pull out the TC sensor from the sensor holder. 5) Remove the screw for the ground connection, remove the screw for the electrical part box. Then remove the LED and the electrical part box from the main unit. 2 Screws 4 TC Sensor How to mount the electrical part. 1) To put back the electrical part box, lock it to the upper hook of the back body. 2) Tighten the screws on the electrical part box. 3) Connect the 3 connectors and arrange the wiring same as original condition and then tighten the screw from the LED unit to the back body. 4) Attach the TC sensor to the holder. 5) Tighten the screw for the ground connection. 6) Tighten the screw on the electrical part cover. 3 Horizontal louver 1) Remove the front panel and the electrical part following procedure 2. 2) Remove the center shaft of the horizontal louver from the back body. 3) Remove the left shaft from the back body. 4) Remove the horizontal louver from the back body. − 65 − 3 3-Connectors 5 Screws 3 Left shaft 2 Center shaft