User manual TOSHIBA RAV-134TU-1-PE SERVICE MANUAL

[. . . ] Outdoor air inlet temperature 35°C DB. Heating Capacity is based on the following temperature conditions: Indoor air inlet temperature 20°C DB. Outdoor air inlet temperature 7°C DB, 6°C WB. [. . . ] SPECIFICATIONS OF ELECTRICAL PARTS 4. 7 RAV-164AH-PE No 1 2 3 PARTS NAME Compressor Outdoor unit fan motor Running capacitor for outdoor fan motor Magnetic contactor High pressure switch TYPE PG350X3F-4LS SMF-230-39N-2 EEP2G405HQA114 SPECIFICATIONS Output (rated) 1. 5kW, 2 pole, 220/240V, 1 Phase, 50Hz Output (rated) 39W, 6 pole, 230V, 1 Phase, 50Hz AC 400V, 4µF 4 5 FMCa-1S-02 ACB-2TB04W AC 220-240V, 50Hz Tripping pressure 30kgf/cm2G Resetting pressure 23kgf/cm2G AC 220-240V 6 Solenoid coil for four-way valve Crankcase heater Sensor for defrosting CHV-AC240V 7 8 AC 240V, 28W Maximum input 15. 5mA T5A Maximum input 15. 5mA NEV AC 240V AC 220-240V, 50Hz °C k -12 67. 5 10 21. 3 °C k -12 67. 5 10 21. 3 9 10 Fuse Sensor for cooling operation in low ambient temperature Solenoid coil for two-way valve Running capacitor for compressor Transformer (Outdoor Unit) Bimetal thermostat 11 12 MT-44MP456W AC 440V, 45µF 13 14 FT-67 CS-12A AC 187-264V Tripping temperature: 110°C Resetting temperature: 90°C 16 4. SPECIFICATIONS OF ELECTRICAL PARTS 4. 8 RAV-134A-PE No 1 2 3 PARTS NAME Compressor Outdoor unit fan motor Running capacitor for outdoor fan motor Magnetic contactor Pressure switch (2-Stage) TYPE PG330X3F-4LS SMF-230-39N-3 EEP2G405HQA114 SPECIFICATIONS Output (rated) 1. 5kW, 2 pole, 220/240V, 1 Phase, 50Hz Output (rated) 39W, 6 pole, 230V, 1 Phase, 50Hz AC 400V, 4µF 4 5 FMCa-1S-02 STB-X602 AC 220-240V, 50Hz Tripping pressure 19kgf/cm2G, 21kgf/cm2G Resetting pressure 13kgf/cm2G, 15kgf/cm2G AC 240V, 28W T5A 6 7 8 Crankcase heater Fuse Running capacitor for compressor MT-44MP456W AC 440V, 45µF 4. 9 RAV-164A-PE No 1 2 3 PARTS NAME Compressor Outdoor unit fan motor Running capacitor for outdoor fan motor Magnetic contactor Pressure switch (2-Stage) TYPE PG350X3F-4LS SMF-230-39N-3 EEP2G405HQA114 SPECIFICATIONS Output (rated) 1. 5kW, 2 pole, 220/240V, 1 Phase, 50Hz Output (rated) 39W, 6 pole, 230V, 1 Phase, 50Hz AC 400V, 4µF 4 5 FMCa-1S-02 STB-X603 AC 220-240V, 50Hz Tripping pressure 21kgf/cm2G, 23kgf/cm2G Resetting pressure 15kgf/cm2G, 17kgf/cm2G AC 240V, 28W T5A 6 7 8 Crankcase heater Fuse Running capacitor for compressor MT-44MP456W AC 440V, 45µF 17 5. REFRIGERANT PIPING DIAGRAMS 5. 1 Indoor Unit RAV-104TUH-1-PE Cooling Heating Indoor unit Heat exchanger Distributor strainer capillary tube Strainer TC Sensor Refrigerant pipe (Liquid) ø6. 4mm (1/4") Refrigerant pipe (Gas) ø12. 7mm (1/2") 18 5. REFRIGERANT PIPING DIAGRAMS 5. 1 Indoor Unit RAV-134TUH-1-PE Outdoor Unit RAV-134AH-PE Cooling Heating Indoor unit Heat exchanger Distributor strainer capillary tube Strainer TC Sensor Refrigerant pipe (Liquid) ø6. 4mm (1/4") Refrigerant pipe (Gas) ø12. 7mm (1/2") Packed valve Line pressure Strainer Cooling P1 High pressure Liquid receiver Capillary tube ø2. 6x400Lx1P Dryer Expansion valve 2-way valve Check valve TL sensor Distributor P2 Low pressure Packed valve P2 Heating Low pressure High pressure Capillary tube ø3. 0x600Lx1P Heat exchanger TE sensor Check joint P1 Capillary tube ø0. 8x1000Lx1P Strainer Four-way valve High pressure switch Accumulator Compressor Outdoor unit INDOOR UNIT Model Capillary Model OUTDOOR UNIT Main Bypass Capillary Capillary Cooling Bypass Capillary IDø3x600Lx1P RAV-134TUH-1-PE IDø2. 4x300Lx2P RAV-134AH-PE IDø2. 6x400Lx1P IDø0. 8x1000Lx1P 19 5. REFRIGERANT PIPING DIAGRAMS 5. 2 Indoor Unit RAV-164TUH-1-PE Outdoor Unit RAV-164AH-PE Cooling Heating Indoor unit Heat exchanger Distributor strainer capillary tube Strainer TC Sensor Refrigerant pipe (Liquid) ø6. 4mm (1/4") Refrigerant pipe (Gas) ø12. 7mm (1/2") Packed valve Line pressure Strainer Cooling P1 High pressure Liquid receiver Capillary tube ø2. 6x400Lx1P Dryer Expansion valve 2-way valve Check valve TL sensor Distributor P2 Low pressure Packed valve P2 Heating Low pressure High pressure Capillary tube ø3. 0x600Lx1P Heat exchanger TE sensor Check joint P1 Capillary tube ø0. 8x1000Lx1P Strainer Four-way valve High pressure switch Accumulator Compressor Outdoor unit INDOOR UNIT Model Capillary Model OUTDOOR UNIT Main Bypass Capillary Capillary Cooling Bypass Capillary IDø3x600Lx1P RAV-164TUH-1-PE IDø2. 2x200Lx2P RAV-164AH-PE IDø2. 6x400Lx1P IDø0. 8x1000Lx1P 20 5. REFRIGERANT PIPING DIAGRAMS 5. 3 Indoor Unit RAV-134TU-1-PE Outdoor Unit RAV-134A-PE Indoor unit Heat exchanger Strainer Distributor strainer & capillary tube TC Sensor Refrigerant pipe (Smaller side) ø6. 4mm (1/4") Refrigerant pipe (Larger side) ø12. 7mm (1/2") Packed valve Packed valve Liquid tank Capillary tube Dryer Heat exchanger Distributor Strainer Compressor Pressure switch Accumulator Outdoor unit INDOOR UNIT Model RAV-134TU-1-PE Capillary IDø2. 4x300Lx2P Model RAV-134A-PE OUTDOOR UNIT Main Capillary IDø2. 6x400Lx1P Bypass Capillary 21 5. REFRIGERANT PIPING DIAGRAMS 5. 4 Indoor Unit RAV-164TU-1-PE Outdoor Unit RAV-164A-PE Indoor unit Heat exchanger Strainer Distributor strainer & capillary tube TC Sensor Refrigerant pipe (Smaller side) ø6. 4mm (1/4") Refrigerant pipe (Larger side) ø12. 7mm (1/2") Packed valve Packed valve Liquid tank Capillary tube Dryer Heat exchanger Distributor Strainer Compressor Pressure switch Accumulator Outdoor unit INDOOR UNIT Model RAV-164TU-1-PE Capillary IDø2. 2x200Lx2P Model RAV-164A-PE OUTDOOR UNIT Main Capillary IDø2. 6x400Lx1P Bypass Capillary 22 6. PERFORMANCE CHARACTERISTICS 6. 1 Cooling capacity Capacity Ratio (%) (kW) RAV-134AH-PE 2. 88 3. 06 3. 24 3. 42 3. 60 3. 78 3. 96 4. 14 4. 32 RAV-164AH-PE 3. 60 3. 82 4. 05 4. 28 4. 50 4. 73 4. 95 5. 18 5. 40 Ambient Temp. (Wet Bulb) (°C) 6. 2 Heating capacity (kW) RAV-134AH-PE Capacity Ratio (%) RAV-164AH-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 5. 04 4. 83 4. 62 4. 41 Ambient Temp. (Wet Bulb) (°C) 4. 20 3. 99 3. 78 3. 57 3. 36 3. 15 2. 94 2. 73 2. 52 2. 31 Room Temp. PERFORMANCE CHARACTERISTICS 6. 3 Cooling capacity RAV-134AH-PE RAV-164AH-PE Cooling Capacity Ratio Heating Capacity Ratio Outdoor Unit Height H (m) Outdoor Unit Height H (m) H L INDOOR UNIT Piping Length L (m) Piping Length L (m) 6. 4 Cooling capacity RAV-134A-PE RAV-164A-PE Cooling Capacity Ratio Outdoor Unit Height H (m) H L INDOOR UNIT Piping Length L (m) 24 6. PERFORMANCE CHARACTERISTICS 6. 5 Piping Length/Additional Refrigerant Volume !! The amount of refrigerant put into the outdoor unit at the factory is sufficient to fill up to 20m of refrigerant pipework. If the length of the refrigerant pipework is 20m or less, addition of refrigerant at the installation site is unnecessary. [. . . ] 17 18 19 20 20 21 22 23 24 26 27 28 29 30 31 Part No. 43A45001 43155115 43155080 43A41506 43A41507 43146406 43A46013 43193063 43157167 43A60006 43A47041 43A91016 43A91019 43A91017 43A91023 Description Dryer MF Capacitor ­ Compressor MF Capacitor ­ Fan Comp ­ PG330X3F-4LS Comp ­ PG350X3F-4LS Packed Valve (12. 7mm) Packed Valve (6. 35mm) Spring Heater, Crankcase Fuse T5A Capi Form ASM Roof Plate ASM Side Cabinet ASM Air-Out Cabinet Fin-Guard (back) Model All All All RAV-134A-PE RAV-164A-PE All All All All All All All All All All 28 7. EXPLODED VIEWS AND PARTS LISTS 7. 4 Ceiling Panel RBC-U134PG(W)-E 10 8 7 5 10 2 9 6 1 7 3 4 Ref No 1 2 3 4 5 Part No. [. . . ]