User manual TOSHIBA RAS-13UKHP-E4 SERVICE MANUAL

[. . . ] SVM-05001-1 SERVICE MANUAL AIR CONDITIONER SPLIT WALL TYPE RAS-13UKHP-E4 / RAS-13UAH-E4 RAS-10UKHP-E4 / RAS-10UAH-E4 RAS-07UKHP-E4 / RAS-07UAH-E4 RAS-13UKP-E4 / RAS-13UA-E4 RAS-10UKP-E4 / RAS-10UA-E4 RAS-07UKP-E4 / RAS-07UA-E4 RAS-13UKPX4 / RAS-13UAX4 RAS-10UKPX4 / RAS-10UAX4 RAS-07UKPX4 / RAS-07UAX4 RAS-12UKPX4 / RAS-12UAX4 Revised Aug, 2005 FILE NO. SPECIFICATIONS CONSTRUCTION VIEWS 2-1 2-2 2-3 Indoor Unit Outdoor Unit (RAS-13UAH-E4, RAS-10UAH-E4, RAS-13UA-E4, RAS-10UA-E4, RAS-13UAX4, RAS-10UAX4, RAS-12UAX4) Outdoor Unit (RAS-07UAH-E4, RAS-07UA-E4, RAS-07UAX4) RAS-13UKHP-E4 / RAS-13UAH-E4 RAS-10UKHP-E4 / RAS-10UAH-E4 RAS-07UKHP-E4 / RAS-07UAH-E4 RAS-13UKP-E4 / RAS-13UA-E4 RAS-10UKP-E4 / RAS-10UA-E4 RAS-07UKP-E4 / RAS-07UA-E4 RAS-13UKPX4 / RAS-13UAX4 RAS-12UKPX4 / RAS-12UAX4 RAS-10UKPX4 / RAS-10UAX4 RAS-07UKPX4 / RAS-07UAX4 3. WIRING DIAGRAM 3-1 3-2 3-3 3-4 3-5 3-6 3-7 4. SPECIFICATION OF ELECTRICAL PARTS Indoor Unit (RAS-13UKHP-E4, RAS-10UKHP-E4, RAS-07UKHP-E4) Outdoor Unit (RAS-13UAH-E4) Outdoor Unit (RAS-10UAH-E4) Outdoor Unit (RAS-07UAH-E4) Indoor Unit (RAS-13UKP-E4, RAS-10UKP-E4, RAS-07UKP-E4, RAS-13UKPX4) RAS-10UKPX4, RAS-12UKPX4, RAS-07UKPX4) 4-6 Outdoor Unit (RAS-13UA-E4) 4-7 Outdoor Unit (RAS-13UAX4, RAS-12UAX4) 4-8 Outdoor Unit (RAS-10UA-E4, RAS-10UAX4) 4-9 Outdoor Unit (RAS-07UAX4) 4-10 Outdoor Unit (RAS-07UA-E4) 4-1 4-2 4-3 4-4 4-5 5. REFRIGERATION CYCLE DIAGRAM 5-1 5-2 5-3 5-4 5-5 5-6 RAS-13UKHP-E4 / RAS-13UAH-E4 RAS-10UKHP-E4 / RAS-10UAH-E4 RAS-07UKHP-E4 / RAS-07UAH-E4 RAS-13UKP-E4 / RAS-13UA-E4, RAS-13UKPX4 / RAS-13UAX4, RAS-12UKPX4 / RAS-12UAX4 RAS-10UKP-E4 / RAS-10UA-E4, RAS-10UKPX4 / RAS-10UAX4 RAS-07UKP-E4 / RAS-07UA-E4, RAS-07UKPX4 / RAS-07UAX4 RAS-13UKHP-E4 / RAS-13UAH-E4, RAS-10UKHP-E4 / RAS-10UAH-E4, RAS-07UKHP-E4 / RAS-07UAH-E4 RAS-13UKP-E4 / RAS-13UA-E4, RAS-10UKP-E4 / RAS-10UA-E4, RAS-07UKP-E4 / RAS-07UA-E4, RAS-13UKPX4 / RAS-13UAX4, RAS-07UKPX4 / RAS-07UAX4, RAS-12UKPX4 / RAS-12UAX4 -1- 6. CONTROL BLOCK DIAGRAM 6-1 6-2 FILE NO. 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 Outline of Air Conditioner Control Description of Operation Circuit Hi POWER Mode High-Temperature Limit Control Low-Temperature Limit Control Defrost Operation Current Limit Control Auto Restart Function Filter Check Lamp Self-Cleaning function QUIET Mode COMFORT SLEEP mode 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 Troubleshooting Procedure Basic Check Items Primary Judgement Self-Diagnosis by Remote Control (Check Code) Troubleshooting Flowcharts Troubleshooting for Remote Control 9. TROUBLESHOOTING CHART 9-1 9-2 9-3 9-4 9-5 9-6 10. EXPLODED VIEWS AND PARTS LIST 11-1 Indoor Unit (E-Parts Assy for Heat pump model) 11-2 Indoor Unit (E-Parts Assy for Cooling model) 11-3 Indoor Unit (RAS-07, 10, 13UKHP-E4, UKP-E4) 11-4 Indoor Unit (RAS-07, 10, 12, 13UKPX4) 11-5 Outdoor Unit (RAS-13UAH-E4) 11-6 Outdoor Unit (RAS-10UAH-E4) 11-7 Outdoor Unit (RAS-13UA-E4) 11-8 Outdoor Unit (RAS-10UA-E4) 11-9 Outdoor Unit (RAS-13UAX4, RAS-12UAX4) 11-10 Outdoor Unit (RAS-10UAX4) 11-11 Outdoor Unit (RAS-07UAX4, RAS-07UA-E4) 11-12 Outdoor Unit (RAS-07UAH-E4) -2- FILE NO. [. . . ] 8-4-12 2) Firmly insert drains cap. No gap Do not apply lubricating oil (refrigerant machine oil) when inserting the drain cap. Die-cutting Front panel slit For leftward connection, cut out slit on the left side of the front panel. Changing drain hose For leftward connection, bottom leftward connection and rear leftward connection's piping, it is necessary to change the drain hose and drain cap. How to remove the drains cap Clip drain cap by needle-nose plier, and pull out. Fig. 8-4-13 CAUTION Firmly insert the drain hose and drain cap; otherwise, water may leak. <In case of right or 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. Fig. 8-4-10 How to install the drain hose Firmly insert drain hose connecting part until hitting on a heat insulator. Slit Fig. 8-4-14 <In case of bottom right or bottom left piping> Heat insulator · 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. Drain hose 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) 270 mm 170 mm Hook here 1 Liquid side Gas 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. 8-4-17 · 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. 8-4-16 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. 8-4-18 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. [. . . ] 201 202 203 204 205 206 206 207 208 209 210 210 210 211 212 212 213 214 214 Part No. 43T00391 43T09326 43T03302 43T80301 43T09328 43T08392 43T08393 43T70002 43T79301 43T21321 43T44350 43T44352 43T44355 43T47006 43T47005 43T47016 43T49009 43T11301 43T11302 Description FRONT PANEL ASSY INLET GRILLE ASSY BACK BODY ASSY AIR FILTER HORIZONTAL LOUVER LED PANEL ASSY (For RAS-07, 10, 13UKHP-E4) LED PANEL ASSY (For RAS-07, 10, 13UKP-E4) DRAIN-HOSE CAP-DRAIN MOTOR; STEPPING REFRIGERATION CYCLE ASSY (For RAS-07UKHP-E4, UKP-E4) REFRIGERATION CYCLE ASSY (For RAS-13UKHP-E4/ UKP-E4) REFRIGERATION CYCLE ASSY (For RAS-10UKHP-E4, UKP-E4) PIPE; DELIVERY PIPE; SUCTION (For RAS-07, 10UKHP-E4, UKP-E4) PIPE; SUCTION (For RAS-13UKHP-E4, UKP-E4) SPRING PIPE SHIELD (For RAS-07, 10UKHP-E4, UKP-E4) PIPE SHIELD (For RAS-13UKHP-E4, UKP-E4) Location No. 215 216 217 219 220 221 222 223 224 225 226 226 227 228 228 228 228 228 229 231 233 234 Part No. 43T19302 43T49302 43T49006 43T22002 43T39301 43T20302 43T39302 43T21338 43T39303 43T82301 43T69421 43T69422 43T83003 43T85468 43T85469 43T85470 43T85471 43T85473 43T62302 43T60317 43T07303 43T01304 Description HOLDER SENSOR PLATE OF EVA SEAL HOLDER FOR PLATE ASM-M-BEARING BASE; BEARING FAN; CROSS FLOW BAND MOTOR-L MOTOR FAN (SKF-220-20-4A-1) BAND MOTOR-R PLATE; INSTALLATION WIRELESS-REMOCO (WH-H01EE) (For RAS-01, 10, 13UKHP-E4) WIRELESS-REMOCO (WC-H01EE) (For RAS-01, 10, 13UKP-E4) HOLDER; REMOTE CONTROLLER OWNER'S MANUAL OWNER'S MANUAL (For RAS-07, 10, 13UKHP-E4) OWNER'S MANUAL OWNER'S MANUAL (For RAS-07, 10, 13UKHP-E4) OWNER'S MANUAL (For RAS-07, 10, 13UKHP-E4) TERMINAL COVER CORD MOTOR LOUVER HOLDER PIPE MARK - 82 - FILE NO. 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