User manual TOSHIBA RAC-14UWE-F SERVICE MANUAL

[. . . ] CONSTRUCTION VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS OF ELECTRICAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT CYCLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 10-3-4 NOTE : · Perform wiring work being sure the wire length is long enough. 5 mm dia. Wiring Connection How to connect the connecting cable 7 Mounting screw Ø4 × 25L Clip anchor (local parts) Fig. 10-3-5 CAUTION Failure to securely install the unit may result in personal injury and/or property damage if the unit falls. · In case of block, brick, concrete or similar type walls, drill 5 mm dia. · Insert clip anchors for the mounting screws. NOTE : · Install the installation plate using mounting screws between 4 to 6, being sure to secure all four corners. Wiring the connecting cable can be carried out without removing the front panel. Insert the connecting cable (or as according to local regulations/codes) into the pipe hole on the wall. Pull the connecting cable through the cable slot on the rear panel so that it protrudes about 15 cm out of the front. Insert the connecting cable fully into the terminal block and secure it tightly with screws. Attach the terminal cover, rear plate bushing and air inlet grille on the indoor unit. ­ 62 ­ CAUTION · Be sure to refer to the wiring system diagram labeled inside the front panel. · Check local electrical regulations for any specific wiring instructions or limitations. Terminal cover 10-3-5. Piping and Drain Hose Installation Piping and drain hose forming · Since condensation results in machine trouble, make sure to insulate both the connecting pipes separately. · Since condensation can result in machine performance trouble, be sure to insulate both connecting pipes. (Use polyethylene foam as insulating material. ) · When bending a pipe, be careful not to crush it. Do not put the drain hose end into water. Do not put the drain hose end in the drainage ditch. Fig. Put water in the drain pan and make sure that the water is being drained outside. When connecting extension drain hose, insulate the connection part of extension drain hose with shield pipe. Shield pipe 10-3-6. Pass the pipe through the hole in the wall, and hook the indoor unit on the installation plate at the upper hooks. Swing the indoor unit to right and left to confirm that it is firmly hooked on the installation plate. While pressing the indoor unit onto the wall, hook it at the lower part on the installation plate. Pull the indoor unit toward you to confirm that it is firmly hooked on the installation plate. 1 Drain hose Inside the room Extension drain hose Fig. This air conditioner has been designed to drain water collected from condensation which forms on the back of the indoor unit, to the drain pan. Therefore, do not locate the power cord and other parts at a high place than the drain guide. Hook here 1 Installation plate 2 Hook Push (unhook) Fig. 10-3-19 · For detaching the indoor unit from the installation plate pull the indoor unit toward you while pushing the bottom up at the specified places. Wall Drain guide Space for pipes Push Push Fig. [. . . ] * If the drain port is frozen due to installation status, etc. , draw around the cord heater so that the end part of the heater is inserted into the drain port. In this case, add some fixing positions to fix the cord heater surely. When there is the heating part near the electric parts box, a fire may generate. Be sure to set the heating part on the outdoor unit base plate at the fan room side or near it. [. . . ]