Toshiba RAV-103TUH-PE Service Manual Download Page 12 | Manualshive

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5. INTERFACE PCB FOR LOUVER OPERATION

An additional PCB, referred to as the Interface PCB, is fitted to this unit to operate the dc stepper motors,
which drive the louvers. The power supply to the interface PCB is via relay RY11 on the indoor PCB.

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Summary of Contents for RAV-103TUH-PE

Page 1: ...FILE No A90 9611 SERVICE MANUAL AIR CONDITIONER SPLIT TYPE 2 WAY CASSETTE TYPE HEATPUMP RAV 103TUH PE RAV 133TUH PE RAV 132AH PE RAV 163TUH PE RAV 162AH PE Printed in UK Dec 1996 s ...

Page 2: ... Controller and Control Circuits refer to Service Manual A90 9503 OUTDOOR TEMPERATURE 2 TO 43 C COOL 10 TO 21 C HEAT ROOM TEMPERATURE 18 TO 32 C COOL 15 TO 29 C HEAT ROOM HUMIDITY LESS THAN 80 COOL CONTENTS 1 SPECIFICATION 3 2 CONSTRUCTION VIEWS 6 3 WIRING DIAGRAM 8 4 SPECIFICATIONS OF ELECTRICAL PARTS 10 5 INTERFACE PCB 12 6 REFRIGERANT PIPING DIAGRAM 13 7 PERFORMANCE CHARACTER 15 8 EXPLODED VIEW...

Page 3: ... Heat exchanger type Indoor fan type Air volume Fan motor output Appearance colour CEILING PANEL Model Height Width Depth mm mm mm kg m3 h Net weight Height Depth mm mm mm kg Dimensions Width Air filter Specifications are subject to change without notice RAV 103TUH PE 1 220 240 50 0 07 93 0 33 0 6 R 22 Ø12 7 Flare Ø6 4 Flare Ø25 5 OD mm Grey zinc galvanized steel Thermal insulator RBC U133PG W PE ...

Page 4: ...ator Capillary tube Expansion valve 50 Dimensions Height mm 190 910 Width mm Depth mm 480 Net weight kg 23 Heat exchanger type Finned tube Indoor fan type Transverse flow fan Air volume m3 h 700 Fan motor output W 7 x 2 Air filter Washable OUTDOOR UNIT Model RAV 132AH PE Appearance colour Bronze white Munsell 6Y7 5 1 Dimensions Width mm Depth mm Height mm 740 880 310 Net weight kg 61 Ø 25 5 OD Out...

Page 5: ...igerant control 880 310 61 Finned tube Propeller fan 2 700 39 Dimensions Height mm Width mm Depth mm Heat exchanger type Net weight Outdoor fan type Air flow volume Fan motor output Compressor Model Output A kg m3 h kW W Hz Bronze white Munsell 6Y7 5 1 740 INDOOR UNIT Model Heating capacity Smaller side size Coupler style Phase Indoor fan type Air volume OUTDOOR UNIT Model Appearance colour W m3 h...

Page 6: ...410 2 0 4 0 4 0 Hang bolt pitch 930 Ceiling opening 1010 Panel outer dimension 1050 73 131 9 6 186 267 170 156 140 190 1050 8 4 0 130 4 8 0 190 Long hole Remote controller 6 0 0 Minimum Minimum 6 0 0 Minimum 70 70 Refrigerant piping joint Gas 12 7 Wiring connection 8 4 0 110 9 0 6 6 2 0 4 0 6 0 2 9 0 Hanger bolt 4 M10 Refrigerant piping joint Liquid 6 4 25 6 0 0 A 12 5 83 5 2 4 5 x 9L 120 Drain pi...

Page 7: ...nting hole 4 ø3 embosses Space for wiring and piping Outlet Space for wiring and piping Space required for service When installed with the outlet faced to the wall side When installed with the inlet faced to the wall side Unit mm 4 12x18 slots Air outlet Both sides Carrying handle Electric parts box Terminal cover Refrigerant piping joint Knock out hole for drain Earth screw M6 ...

Page 8: ...r F Fuse PCB F3 Fuse Interface PCB 3 1 RAV 103TUH PE RAV 133TUH PE RAV 163TUH PE RY01 output Earth Screw F 2 Indoor unit Outdoor unit 1 Phase model Remote Controller CS 43 CN10 PUMP TR RY 01 RY 14 CN01 TRANS CN12 REMOCON UL L M H TA CN04 TA CN05 TC CN07 FAN TC RY 11 WHI FM CN09 LOUVER L1 N CN03 SERIAL CN11 FLOAT 43 DM F Power Supply 220 240V 50Hz Spark Killer FM 01 02 BLU BLU ORN WHI RED RC02 RC01...

Page 9: ... unit 26HD Wave Control Circuit 20SR 20SF Symbol Name Symbo Name Symbol Name 20SF Solenoid Coil 4 Way Valve CM Compressor F2 Fuse T5A RY05 07 Relay 52C Magnetic Contactor 63H High Pressure Switch 51C Overload Relay FMo Fan Motor Out door CH Crank Case Heater 20SR Solenoid Coil 2 Way Valve TL Sensor F Fuse on PCB RCc Running Capacitor Compressor TE Sensor TR Transformer RCo Running Capacitor Fan mo...

Page 10: ...ture DTN C103J40 Maximum input 34mA C 12 0 25 50 62 29 32 82 10 0 3 59 4 1 RAV 103TUH PE RAV 133TUH PE No PARTS NAME TYPE SPECIFICATIONS 1 Indoor unit fan motor x2 PAF 230 7 4 Output Rated 7W 4 pole 1 phase 230V 50Hz 2 Running capacitor for indoor fan motor x2 EEP2H105HQA105 AC 500V 1 0µF 3 Transformer Indoor unit ST 9586 AC187 264V 4 Stepper motor x2 MP35EA2 DC12V 80mNm 5 Relay LY2F AC 240V 2ab 6...

Page 11: ...ng temp 80 C 15 Bimetal thermostat CS 7 Tripping temp 110 C Resetting temp 90 C 4 3 RAV 132AH PE No PARTS NAME TYPE SPECIFICATIONS 1 Compressor PH230X3 4LS Output Rated 1 5 kW 2 pole 220 240V 1 phase 50Hz 2 Outdoor unit fan motor SMF 230 39N 2 Output Rated 39W 6 pole 230V 1 phase 50Hz 3 Running capacitor for outdoor fan motor EEP2G405HQA114 AC 400V 4 µF 4 Magnetic contactor FMca 1S AC 220 240V 50H...

Page 12: ...R LOUVER OPERATION An additional PCB referred to as the Interface PCB is fitted to this unit to operate the dc stepper motors which drive the louvers The power supply to the interface PCB is via relay RY11 on the indoor PCB ...

Page 13: ...RIGERANT PIPING DIAGRAM Refrigerant pipe Smaller side ø6 4mm 1 4 Strainer Heat exchanger Indoor unit Distributor strainer capillary tube IDø1 5 x 300 l x 2P Refrigerant pipe Larger side ø12 7mm 1 2 6 1 Indoor unit RAV 103TUH PE ...

Page 14: ... pressure High pressure P1 P2 Cooling Heating High pressure Low pressure Line Pressure RAV 133TUH P RAV 163TUH P IDφ 2 2x200 L x2P IDφ 1 5x200 L x2P RAV 132AH PE RAV 162AH PE BYPASS CAPILLARY INDOOR UNIT OUTDOOR UNIT MODEL CAPILLARY MODEL MAIN CAPILLARY IDφ 2 4x500 L x1P IDφ 0 8x1000 L x1P Compressor Accumulator 2 way valve Expansion valve Dryer Check joint TE sensor TL sensor Heat exchanger Four ...

Page 15: ...1 Cooling capacity 7 2 Heating capacity 2 Capacity Ratio RAV 132AH PE 2 88 3 06 3 24 3 42 3 60 3 78 3 96 4 14 4 32 RAV 162AH PE 3 60 3 82 4 05 4 28 4 50 4 73 4 95 5 18 5 40 RAV 132AH PE 5 04 4 83 4 62 4 41 4 20 3 99 3 78 3 57 3 36 3 15 2 94 2 73 2 52 2 31 RAV 162AH PE 6 00 5 75 5 50 5 25 5 00 4 75 4 50 4 25 4 00 3 75 3 50 3 25 3 00 2 75 KW KW ...

Page 16: ...igerant put into the outdoor unit at the factory is equivalent to that which fills up 20m length of refrigerant pipe l If the length of refrigerant pipe is 20m or less addition of refrigerant at the installation site is unnecessary If the length of the pipe exceeds 20m add the refrigerant R 22 l Overcharge or undercharge of refrigerant in the outdoor unit will cause malfunction of the compressor T...

Page 17: ...3A50002 Sensor TC 226 43150118 Sensor TA 17 Location Part No Description No 201 43A22001 Casing Assembly 202 43020288 Fan 203 43151217 Float Switch 204 43A70003 Pump Assembly 205 43020253 Bearing 206 43071019 Drain Connection 207 43070164 Drain Hose 208 43A60002 3 P Terminal 209 43A60001 4 P Terminal 210 43A21014 Fan Motor 211 43019604 Sensor Fix Plate 212 43A22002 Casing Outlet 213 43A44012 Heat ...

Page 18: ...7108 Plate connect long 3 43009504 ASM Grille Out 4 43007107 Bushing 5 43007109 Plate connect short Location Part Description number Number 6 43009503 Grille L R 7 43007124 Support plate 8 43009499 ASM Grille Out 9 43A26001 ASM Motor 10 43007125 Support plate 1 1 3 10 5 4 7 6 4 7 9 5 5 2 2 7 4 2 8 2 8 4 ...

Page 19: ...ter Crankcase 41 43146459 Capillary Tube 42 44246235 Capillary Tube 43 43150122 Thermostat Bimetal 44 43107215 Holder Sensor TL Location No Part No Description 1 43120156 Fan Propeller 2 43A21003 Motor Fan AC230V 50Hz 3 43A43001 Condenser 4 43149212 Base Spring A 5 43149198 Spring Buffer 6 43049132 Base Spring B 7 43A69003 PC Board 8 43A49001 Switch High Pressure 9 43060479 Terminal 4P 10 43A60003...

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