User manual TOSHIBA RAS-7YA-ES SERVICE MANUAL

[. . . ] DAS-SM-00-001 SUPPLEMENT SERVICE MANUAL AIR-CONDITIONER SPLIT WALL TYPE RAS-07YKX / RAS-07YAX RAS-10YKX / RAS-10YAX RAS-11YKX / RAS-11YAX RAS-07YK-E / RAS-07YA-E RAS-10YK-E / RAS-10YA-E RAS-07YK-ES/RAS-07YA-ES RAS-10YK-ES / RAS-10YA-ES RAS-10YK-HX / RAS-10YA-HX RAS-07YKX-T / RAS-07YAX-T RAS-10YKX-T / RAS-10YAX-T CONTENTS 1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONSTRUCTION VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Continue vacuumizing more than 15 minutes and check the pressure gage indicates ­0, 1MPa (­76 cmHg). (6) Open the stems of packed valves A and B all the way. (7) Securely tighten the stem cap to each of the packed valve stems. CAUTION · Do not apply excess torque. Otherwise, the nut may crack depending on the installation conditions. Outer dia. 6, 35mm 9, 52mm Tightening touque N·m (kgf·m) 16 ~ 18 (1, 6 ~ 1, 8) 30 ~ 42 (3, 0 ~ 4, 2) Half union or packed valve Flare nut Externally threaded side Use a wrench to secure. Internally threaded side Use a torque wrench to tighten. Fig. 8-5-4 ­ 30 ­ Pressure gage Low pressure side handle Charge hose (A) Manifold valve High pressure side handle 8-5-3. Wiring Connection (1) Remove the electric parts cover from the outdoor unit. (1 screw) (2) Connect the connecting cable to the terminals as identified with their respective matched numbers on the terminal block of indoor and outdoor units. (Strip the sheath of connecting cable with following stripping length to and insert into the terminal block. ) (3) When connect the connecting cable to outdoor unit terminal, make a loop as shown in the installation diagram of indoor and outdoor unit, to prevent water coming in the outdoor unit. (4) Insulate the unused cords (conductors) with water coming in the outdoor unit. Process them so that they do not touch any electrical or metal parts. <Stripping length of connecting cable> Lo Hi Outdoor unit Indoor unit Gas (Ø9, 52) C A Service port Charge hose (B) VP B Liquid (Ø6, 35) Packed valve D Fig. 8-5-5 CAUTION · KEEP IMPORTANT 4 POINTS FOR INSTALLATION (PIPING WORK) (1) Take away dust and moisture (Inside of the connecting pipes. ) (2) Tight connection (between pipes and unit) (3) Evacuate the air in the connecting pipes using VACUUM PUMP . (4) Check gas leak (connected points) <Packed Valve Handling Precautions> · Open the valve stem all the way out; so not try to open it beyond the stopper. · Securely tighten the valve stem cap with the wrench or like. · Valve stem cap tightening torque is as follows; Gas pipes side (Ø9, 52) : 30 ~ 42 N·m (3, 0 ~ 4, 2 kgf·m) Liquid pipe side (Ø6, 35) : 16 ~ 18 N·m (1, 6 ~ 1, 8 kgf·m) Service port cap : 9 ~ 10 N·m (0, 9 ~ 1, 0 kgf·m) Terminal block 60mm Terminal 10mm Earth line screw 1 2 2 1 Screw 10mm 50mm Earth line Connecting cable Cord clamp For a three conductor cable Fig. 8-5-7 CAUTION · Wrong wiring connections may cause some electrical parts to burn out. · Be sure to comply with local code on running the wire from the indoor unit to outdoor unit. (size of wire and wiring method etc. ) · Every wire must be connected firmly. NOTE : · Wipe type : More than H05 RN-F <A5 mm hexagon wrench is required. > Flare nut Valve body Wrench Stopper Service port Valve stem Service port cap Valve stem cap Note : Service port at Gas pipes valve only. Auto Restart Setting This product is designed so that, after a power failure, it can restart automatically in the same operating mode as before the power failure. Flare nut connections (indoor unit) C D INFORMATION The product was shipped with Auto Restart function in the off position. Turn it on as required. * See detail in section 7-7. [. . . ] 201 201 201 202 203 204 206 207 208 208 208 209 210 211 211 212 213 214 215 215 215 216 217 Part No. 43T00301 43T00302 43T00304 43T00044 43T80001 43T80002 43T07021 43T07020 43T08301 43T08302 43T08304 43T19004 43T09035 Description 234 Location No. 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 Part No. 43T47005 43T49007 43T19003 43T49003 43T49028 43T49023 43T49004 43T79002 43T39002 43T39001 43T21301 43T20007 43T22002 43T39003 43T03001 43T07002 43T82001 43T85301 43T69032 43T63002 43T62008 43T62002 43T62003 43T39010 43T62005 43T60305 237 Description Pipe, Suction (10YK-E, 10YK-ES) Pipe, Shield Holder, Sensor Spring (10YK-E, 10YK-ES) Plate, EVA-SEAL Holder, Plate EVA-SEAL Rubber, Sound Insulation Guide, Drain Band, Motor (L) Band, Motor (R) Motor, Fan Fan, Cross Flow Bearing Base, Bearing Plate, Rear Holder, Pipe Plate, Installation Owner's Manual Remote Control, Wireless Holder, Remote Control Cover, E-Parts Cover, Up, Terminal Clamp, Cord Guide, Drain, Up Cover, Down, Terminal Connector, fan motor Panel Assembly, Front (07YK-E) Panel Assembly, Front (10YK-E) Panel Assembly, Front (10YK-ES) Grille, Suction Air Filter (L) Air Filter (R) Cap, Screw (L) Cap, Screw (R) Panel, Control (07YK-E) Panel, Control (10YK-E) Panel, Control (10YK-ES) Filter, Accepted Signal Louver Ass'y, Horizontal for Service 43T09304 Louver Ass'y (07YK-E) 43T09303 Louver Ass'y (10YK-E, 10YK-ES) 43T70301 Hose Ass'y, Drain 43T21302 Motor, Stepping 43T07001 Bushing 43T44301 Refrigeration Cycle Ass'y (07YK-E) 43T44003 Refrigeration Cycle Ass'y (10YK-E) 43T44302 Refrigeration Cycle Ass'y (10YK-ES) 43T47006 Pipe, Delivery 43T47305 Pipe, Suction (07YK-E) ­ 52 ­ RAS-07YK-ES 240 222 229 221 215 211 201 202 214 210 216 217 223 220 224 218 219 213 238 235 227 225 230 228 231 233 232 226 242 206 207 212 209 208 236 239 241 203 204 Location No. [. . . ]