User manual TOSHIBA RAS-3M18SACV-E SERVICE MANUAL

[. . . ] A06-013 SERVICE MANUAL AIR-CONDITIONER SPLIT TYPE RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E RAS-3M18SAV-E RAS-M10SKCVP-E, RAS-M13SKCVP-E, RAS-M16SKCVP-E RAS-3M18SACV-E R410A PRINTED IN JAPAN, May, 2007 ToMo CONTENTS 1. SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Otherwise the unit may fall down and result in personal injury and property damage. CAUTION A switch or circuit breaker that can disconnect all poles must be included in the fixed wiring. Be sure to use an approved circuit breaker or switch. NOTE : · Make sure the wire length is sufficient before performing wiring work. Anchor bolt Projection 15mm or less 10-3-4. Wiring Connection 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. Make a loop with the earth wire under the terminal block and secure it with the earth screw. 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. Fig. hole 6 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. 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. NOTE : · Install the installation plate using between 4 to 6 mounting screws, making sure all four corners are secure. ­ 61 ­ 10-3-5. Piping and Drain Hose Installation Terminal cover Screw Piping and drain hose forming · Since condensation results in machine trouble, make sure to insulate both the connecting pipes separately. (Use polyethylene foam as insulating material. ) Rear right Screw Terminal block Earth wire Connecting cable Left Bottom right Fig. Die-cutting front panel slit Cut out the slit on the left or right side of the front panel for the left or right connection and the slit on the bottom left or right side of the front panel for the bottom left or right connection with a pair of nippers. Changing drain hose For left connection, left-bottom connection and rear-left connection's piping, it is necessary to relocate the drain hose and drain cap. Earth screw Fig. 10-3-7 Connecting cable How to remove the drain cap Clip drain cap with needle-nose pliers, and pull out. About 15 cm Fig. [. . . ] Otherwise it would cause insulation inferiority because of dew drops. 3) When replacing the sensor using the colored protective tube, wind the color tape matching the color of that tube. These are parts for servicing sensors. Please check that the accessories shown in the right table are packed. Parts name 1 2 3 4 5 6 Sensor Sensor Spring (A) Sensor Spring (B) Thermal constringent tube Color tape Terminal Q'ty 1 1 1 3 1 3 Remarks Length : 3m For spare For spare Including one spare 9 colors ­ 109 ­ <MCC-1438> ­ 110 ­ <MCC-818> ­ 111 ­ 13. Indoor Unit RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E RAS-M10SKCVP-E, RAS-M13SKCVP-E, RAS-M16SKCVP-E 240 234 241 216 213 237 225, 226 238 214 217 230 246 212 223 218, 219 210 239 227 245 204 229 206 233 232 211 209 215 201 247 202 205 221, 222, 224 The parts in the following parts list are conformed to RoHS. [. . . ]