User manual TOSHIBA RAS-13S2AH-ES SERVICE MANUAL

[. . . ] SVM-09030 SERVICE MANUAL AIR CONDITIONER SPLIT WALL TYPE RAS-13SKHP-ES / RAS-13S2AH-ES January, 2009 FILE NO. SPECIFICATIONS CONSTRUCTION VIEWS 2-1 2-2 Indoor Unit Outdoor Unit 3. OPERATION DESCRIPTION 7-1 7-2 7-3 7-4 7-5 7-6 7-7 7-8 7-9 7-10 7-11 7-12 Remote Control Outline of Air Conditioner Control Description of Operation Mode Drescription of Safety and Reliability Prevention Function One-Touch Operation Hi POWER Operation QUIET Operation ECO Operation COMFORT SLEEP Operation FILTER Check lamp Auto Restart Function Self-Cleaning Operation Safety Cautions Installation Diagram of Indoor and Outdoor Units Installation Indoor Unit Outdoor Unit How to Set Remote Control Selector Switch Others Troubleshooting Procedure Basic Check Items Primary Judgement Self-Diagnosis by Remote Control (Check Code) Troubleshooting Flowcharts Troubleshooting for Remote Control (Including the Indoor P. C. Board) 8. INSTALLATION PROCEDURE 8-1 8-2 8-3 8-4 8-5 8-6 8-7 9. TROUBLESHOOTING CHART 9-1 9-2 9-3 9-4 9-5 9-6 10. [. . . ] Pass the pipe through the hole in the wall, and hook above the wall surface. If the connecting pipe is laid the indoor unit on the installation plate at the upper exceeding 43 mm above the wall surface, the indoor hooks. Swing the indoor unit to right and left to confirm that connecting pipe, make sure to use a spring bender so it is firmly hooked up on the installation plate. While pressing the indoor unit onto the wall, hook it at the lower part on the installation plate. Pull the Bend the connection pipe within a radius of 30 mm. indoor unit toward you to confirm that it is firmly To connect the pipe after installation of the unit (figure) hooked up on the installation plate. (To the forefront of flare) 270 mm 230 mm Hook here 1 Gas side Liquid side 2 1 Installation plate Hook Outward form of indoor unit 43 mm Press (unhook) R 30 mm (Use polisin (polyethylene) core or the like for bending pipe. ) Fig. 8-4-15 · For detaching the indoor unit from the installation plate, pull the indoor unit toward you while pushing its bottom up at the specified parts. 80 Use the handle of screwdriver, etc. Fig. 8-4-14 NOTE If the pipe is bent incorrectly, the indoor unit may unstably be set on the wall. After passing the connecting pipe through the pipe hole, connect the connecting pipe to the auxiliary pipes and wrap the facing tape around them. Push Push CAUTION · Bind the auxiliary pipes (two) and connecting cable with facing tape tightly. In case of leftward piping and rear-leftward piping, bind the auxiliary pipes (two) only with facing tape. Indoor unit Auxiliary pipes Connecting cable Fig. 8-4-16 Installation plate · Carefully arrange pipes so that any pipe does not stick out of the rear plate of the indoor unit. · Carefully connect the auxiliary pipes and connecting pipes to each other and cut off the insulating tape wound on the connecting pipe to avoid double-taping at the joint, moreover, seal the joint with the vinyl tape, etc. · Since dewing results in a machine trouble, make sure to insulate both the connecting pipes. (Use polyethylene foam as insulating material. ) · When bending a pipe, carefully do it, not to crush it. NOTE · Hole should be made at a slight downward slant on the outdoor side. Do not rise the drain hose. Do not form the drain hose into a wavy shape. 8-5. Installation place · A place which provides the spaces around the outdoor unit as shown in the left diagram. · A place which can bear the weight of the outdoor unit and does not allow an increase in noise level and vibration. · A place where the operation noise and discharged air do not disturb your neighbors. · A place which is not exposed to a strong wind. · A place free of a leakage of combustible gases. · A place which does not block a passage. [. . . ] 3) Remove two fixing screws of the motor cover and them remove the motor cover. 4) Remove two more fixing screws of the motor band and remove the motor band. Remarks Set screw Two Screws Motor cover Two screws on motor band 5) Pull the fan motor outward. ­ 62 ­ FILE NO. Part name Cross flow fan Procedures <Caution at reassembling> 1) To incorporate the fan motor, remove the fan motor rubber (at shaft core side), incorporate the motor into the position in the following figure, and then install the fan motor. [. . . ]