User manual TOSHIBA RAS-18SKV-E SERVICE MANUAL

[. . . ] A07-008 SERVICE MANUAL AIR-CONDITIONER SPLIT TYPE Indoor Unit <High Wall, Heat Pump Type> RAS-18SKV-E RAS-22SKV-E RAS-18SKVR-E RAS-22SKVR-E Outdoor Unit <Heat Pump Type> RAS-18SAV-E RAS-22SAV-E R410A PRINTED IN JAPAN, Mar. , 2008 ToMo CONTENTS 1. SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Install the installation plate horizontally and level. 10-3-3. The supply voltage must be the same as the rated voltage of the air conditioner. Prepare a power source for the exclusive use of the air conditioner. NOTE : · Wire type : More than 1. 5 mm² H07RN-F or 60245IEC66. CAUTION CAUTION When installing the installation plate with mounting screw, do not use the anchor bolt hole. Otherwise the unit may fall down and result in personal injury and property damage. This appliance can be connected to a main circuit breaker in either of the following two ways. Connection to fixed wiring: A switch or circuit breaker which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring. An approved circuit breaker or switch must be used. Connection with power supply plug: Attach power supply plug with power cord and plug it into wall outlet. An approved power supply cord and plug must be used. Anchor bolt Projection 15 mm or less Fig. 10-3-4 NOTE : · Perform wiring work being sure the wire length is long enough. 5 mm dia. Wiring Connection 7 Mounting screw Ø4 × 25 l How to connect the connecting cable Wiring 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 (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. Tightening torque: 1. 2 N·m (0. 12 kgf·m) 7. Secure the connecting cable with the cord clamp. Attach the terminal cover, rear plate bushing and air inlet grille on the indoor unit. 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 4 corners. ­ 56 ­ CAUTION · Be sure to refer to the wiring system diagram labeled inside the front panel. [. . . ] CAUTION After replacing the parts, check whether the positions where the sensors were installed are the proper positions as instructed. The product will not be controlled properly and trouble will result if the sensors have not been installed in their proper positions. ­ 102 ­ 13. Indoor Unit 227 205 218 207 212 204 230 202 208 229 228 209 226 203 210 222 225 201 224 223 Electric Parts Assembly 206 231 Location No. 201 202 203 204 205 206 207 208 209 210 212 218 222 223 224 225 226 226 232 233 Location No. [. . . ]