User manual LG LRTBC2025T

[. . . ] WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS OF ELECTRICAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT CYCLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONTROL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] NOTE : · Perform wiring works so as to allow a generous wiring capacity. Screw Screw Connecting cable Fig. 9-2-6 80mm 10mm 10mm 3 2 1 Earth line 70mm 10mm 50mm NOTE : WIRE TYPE : more than H07 RN-F or 245 IEC 66. 9-2-7 Stripping length of connecting cable 9-2-5. Piping and Drain Hose Installation Piping and drain hose forming · Since dewing results in a machine trouble, make sure to insulate both the connecting pipes. (Use polyethylene foam as insulating material. ) 9-2-4. Wiring Connection How to connect the connecting cable Wiring of the connecting cable can be carried out without removing the front panel. Open the air inlet grille upward and pull it toward you. Remove the terminal cover and cord clamp. Insert the connecting cable (according to the local cords) into the pipe hole on the wall. Take out the connecting cable through the cable slot on the rear panel so that it protrudes about 15cm from the front. Insert the connecting cable fully into the terminal block and secure it tightly with screws. Installation Place · A place which provides the spaces around the outdoor unit as shown in the left diagram. · A place which can bear the weight of the outdoor unit and does not allow an increase in noise level and vibration. · A place where the operation noise and discharged air do not disturb users neighbors. · A place which is not exposed to a strong wind. · A place free of a leakage of combustible gases. · A place which does not block a passage. · When the outdoor unit is to be installed in an elevated position, be sure to secure its feet. · An allowable length of the connecting pipe is up to 15m. · An allowable height level is up to 10 m. · A place where the drain water does not raise any problem. Hook here 1 Installation plate 2 Hook Push (unhook) Fig. 9-2-17 · For detaching the indoor unit from the installation plate, pull the indoor unit toward you while pushing its bottom up at the specified parts. CAUTION Push Push Fig. [. . . ] 3) Remove the hooking claws by pushing minus screwdriver according to the arrow mark in the right figure, and remove the fan guard. Minus screwdriver Hooking claw 2. Attachment 1) Insert claw of the fan guard in the hole of the front cabinet. Push the hooking claws (10 positions) by hands and fix the claws. All the attaching works have completed. Check that all the hooking claws are fixed to the specified positions. ­ 71 ­ No. 11 Part name Replacement of temperature sensor for servicing only Common service parts of sensor TO, TS, TE, TD Procedure 1) Cut the sensor 100 mm longer than old one. [. . . ]