User manual TOSHIBA RAS-M10YKCV-E SERVICE MANUAL

[. . . ] A00-9906 SUPPLEMENT SERVICE MANUAL AIR-CONDITIONER SPLIT TYPE RAS-M10YKV-E, RAS-M13YKV-E / RAS-M18YAV-E RAS-M10YKCV-E, RAS-M13YKCV-E / RAS-M18YACV-E R410A PRINTED IN JAPAN, Nov. , 1999 ToMo CONTENTS 1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONSTRUCTION VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Setting of remote control switch at the indoor unit side · Remove the front panel. (1) Before you open the front panel, be sure to turn off the circuit breaker or the main power switch. (2) Open the screw caps and remove the two screws securing the front cabinet. (5) Slightly open the lower part of the front cabinet then pull the upper part of the front cabinet toward you to remove it from the rear panel. 9-2-18 Screws Do not put the drain hose end into water. Do not put the drain hose end in the drainage ditch. · Place your finger on the lower part and push to open the screw cap. board from the electrical parts box up to the place where the remote control selector switch can be observed. · Mount the electrical parts cover and the connector cover each with screws. After fastening the two screws, one each at the left and right of the air outlet, be sure to push the upper center (1), right end (2), left end (3) and the lower center part (4) of the air outlet, and confirm that no gap is left between the front panel and the rear plate. · If cooling (dry) operation is made without pushing the air outlet, dew can be deposited on the front panel surface. In addition a gap between the front panel and the rear plate will become wider, spoiling the appearance. Put water in the drain pan and make sure that the water is drained outdoors. When connecting extension drain hose, insulate the connecting part of extension drain hose with shield pipe. Shield pipe (local parts) Pull out Drain hose Inside the room Extension drain hose Switch (Selector switch) ­ 44 ­ Fig. 9-2-15 CAUTION Arrange the drain pipe for proper drainage from the unit. 9-2-19 · How to set the remote control selector switch A setting ON B setting ON 9-2-7. 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 up on the installation plate. While pressing the indoor unit onto the wall by the lower part, hook it up on the installation plate by the lower part. Pull the indoor unit toward you by the lower part to confirm that it is firmly hooked up on the installation plate. 1 1 2 1 2 Push 3 Push 1 Push 2 How to remove the front cabinet 4 Push (5) (5) Be sure to adhere the B label above the label and on the remote control. Hook here 1 Installation plate (2) (3) (4) (2) (3) Vertical air flow louver Press (un-hook) 2 8 B label Color label Hook Fig. Setting of remote control selector at the remote control side [B] of the remote control is displayed with liquid crystal only when it is set to [B]. ([ ] is displayed. ) · If [MODE] button is pushed while pushing [CHK] button, the small [B] is displayed at the right of the setting temperature indication section. 9-2-9. To switch the TEST RUN (COOL) mode, press TEMPORARY button for 10 sec. Refrigerant Piping · Piping kit used for the conventional refrigerant cannot be used. [. . . ] 6) Tear the lead wire in two on the connector side and strip the covering part. 7) Twist the leads on the connector and sensor sides, and solder them. 8) Move the thermal constringent tubes toward the soldered parts and heat them with the dryer and constring them. 9) Wind the attached color tape round the both terminals of the protective tube when colored protective tube is used. [. . . ]