User manual TOSHIBA RAS-13SKP-ES2 SERVICE MANUAL

[. . . ] SVM-10025 SERVICE MANUAL AIR CONDITIONER SPLIT WALL TYPE RAS-13SKP-ES2 / RAS-13SA-ES2 RAS-13SKP-ES2(HK) / RAS-13SA-ES2 February, 2010 FILE NO. SPECIFICATIONS CONSTRUCTION VIEWS 2-1 Indoor Unit 2-2 Outdoor Unit 3. 4. WIRING DIAGRAM SPECIFICATION OF ELECTRICAL PARTS 4-1 Indoor Unit 4-2 Outdoor Unit 5. 7. REFRIGERATION CYCLE DIAGRAM CONTROL BLOCK DIAGRAM OPERATION DESCRIPTION 7-1 7-2 7-3 7-4 7-5 7-6 7-7 7-8 7-9 Remote control Outline of Air Conditioner Control Description of Operation Mode Low-Temperature Limit Control One-Touch Operation Hi POWER Operation QUIET Operation ECO Operation COMFORT SLEEP Operation 7-10 FILTER Check lamp 7-11 Auto Restart Function 7-12 Self-Cleaning Operation 8. INSTALLATION PROCEDURE 8-1 8-2 8-3 8-4 8-5 8-6 8-7 Safety Cautions Installation Diagram of Indoor and Outdoor Units Installation Indoor Unit Outdoor Unit How to Set Remote Control Selector Switch Others -1- FILE NO. [. . . ] 8-4-7 How to install the drain hose Firmly insert drain hose connecting part until hitting on a heat insulator and fix it with a screw. Slit How to remove the drain hose Fig. 8-4-11 <In case of bottom right or bottom left piping> · After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool. · · The drain hose can be removed by take off screw, after that twisting and pulling. When removing the drain hose, be careful of any sharp edges of steel plate. The edges can cause injuries. Heat insulator Slit Fig. 8-4-8 Fig. Indoor unit fixing Bend the connecting pipe so that it is laid within 43 mm 1. 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. 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) 1 270 mm 230 mm Hook here 1 Installation plate Gas side Liquid side 2 Hook Outward form of indoor unit 43 mm Press (unhook) R 30 mm (Use polisin (polyethylene) core or the like for bending pipe. ) Fig. 8-4-14 · 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. 8-4-13 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 Installation plate Fig. 8-4-15 · 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. 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. [. . . ] * Be absolutely sure to loop the grounding wire and TC sensor leads once at the bottom. ­ 53 ­ FILE NO. Part name Horizontal louver Procedures 1) Remove shaft of the horizontal louver from the back body. (First remove the left shaft, and then remove other shafts while sliding the horizontal louver leftward. ) Remarks l Evaporator (Heat exchanger) 1) Follow to the procedure in the item . 3) Remove two fixing screws at the left side of the end plate of the heat exchanger. 2 screws 4) Remove one fixing screw on the heat exchage fixing holder to separate the heat exchage from the back body. Heat exchanger fixing holder Screw Fix Evaporator (DN) 5) Remove right side of the end plate from two fixing rib while sliding slightly the heat exchanger rightward. Rib on the right side of the end plate ­ 54 ­ FILE NO. [. . . ]