Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAS-10SAVP-E, RAS-B13SKVP-E, RAS-B10SKVP-E Indoor Unit Other Parts, Outdoor Unit, 86

Models: RAS-10SAVP-E RAS-B10SKVP-E RAS-B13SKVP-E

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11-9-3. Indoor Unit (Other Parts)

11-9-3. Indoor Unit (Other Parts)

No.

Part name

Checking procedure

1

Room temp. (TA) sensor

Disconnect the connector and measure the resistance value with tester.

Heat exchanger (TC) sensor

(Normal temp.)

Heat exchanger (TCJ) sensor

Sensor

Temperature

10°C

20°C

25°C

30°C

40°C

TA, TC, TCJ (kΩ)

20.7

12.6

10.0

7.9

4.5

2

Remote controller

Refer to 11-5-1. (5).

3

Louver motor

Measure the resistance value of each winding coil by using the tester.

MP24Z3N

(Under normal temp. 25°C)

White

Position

Resistance value

1

1

Yellow

2

2

1 to 2

Yellow

3

3

1 to 3

250 ± 20Ω

Yellow

4

4

1 to 4

Yellow

5

5

1 to 5

4

Indoor fan motor

Refer to 11-5-1. (3) and (4).

11-9-4. Outdoor Unit

No.

Part name

Checking procedure

1

Compressor

Measure the resistance value of each winding by using the tester.

(Model : DA111A1F-24F)

Red

Position

Resistance value

Red - White

1.02 to 1.12Ω

White - Black

White

Black

Black - Red

Under 20°C

2

Outdoor fan motor

Measure the resistance value of winding by using the tester.

(Model : ICF-140-43-4R)

Red

Position

Resistance value

Red - White

20 to 22Ω

White - Black

20 to 22Ω

White

Black

Black- Red

20 to 22Ω

Under 20°C

3

4-way valve coil

Measure the resistance value of winding by using the tester.

(Model : STF-01AJ502E1)

Resistance value

1435 ± 144Ω

Under 20°C

4

Pulse motor valve coil

Measure the resistance value of winding by using the tester.

(Model : CAM-MD12TF-10)

1 W

Position

Resistance value

COM

6

R

Red - White

42 to 50kΩ

3

O

White - Orange

42 to 50kΩ

Brown- Yellow

42 to 50kΩ

Y BR BL

Brown- Blue

42 to 50kΩ

COM 2 5 4

Under 20°C

5

Outdoor temperature sensor

Disconnect the connector, and measure resistance value with the tester.

(TO), discharge temperature

(Normal temperature)

sensor (TD), suction

Temperature

10°C

20°C

25°C

30°C

40°C

50°C

temperature sensor (TS),

Sensor

outdoor heat exchanger

TD (kΩ)

100

64

50

41

27

18

temperature sensor (TE)

TO,TS,TE (kΩ)

20.7

12.6

10.0

7.9

4.5

—

– 86 –

Image 86

Toshiba RAS-10SAVP-E, RAS-B13SKVP-E, RAS-B10SKVP-E service manual Indoor Unit Other Parts, Outdoor Unit, 86

Contents

SPLIT TYPE SERVICE MANUALAIR-CONDITIONER RAS-B10SKVP-E RAS-B13SKVP-E RAS-B16SKVP-ECONTENTS DANGER 1. SAFETY PRECAUTIONSNew Refrigerant Air Conditioner Installation DANGER: HIGH VOLTAGE– 4 – For Reference2. SPECIFICATIONS 2-1.Specifications– 6 – RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E 2-2.Operation Characteristic Curve– 7 – Heating<Cooling> – 8 –RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E RAS-10SKVP-ND, RAS-13SKVP-ND, RAS-16SKVP-ND3. REFRIGERANT R410A 3-1.Safety During Installation/Servicing3-2.Refrigerant Piping Installation 3-2-1.Piping Materials and Joints Used– 10 – 1.Flare processing procedures and precautions3-2-2.Processing of Piping Materials 2.Joints– 11 – 2.Flare Connecting Procedures and Precautions – 12 –Page 3-4.Recharging of Refrigerant – 14 –3-5-1.Materials for Brazing 3.Low temperature brazing filler1.Reason why flux is necessary 3-5-2.FluxNever use gas other than Nitrogen gas 2.Characteristics required for flux3-5-3.Brazing 3.Types of fluxRAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E 4. CONSTRUCTION VIEWS4-1.Indoor Unit – 18 – RAS-10SKVP-ND, RAS-13SKVP-ND, RAS-16SKVP-NDDetailed A leg part 4-2.Outdoor Unit– 19 – Detailed B leg part5-2.Indoor Unit 5. WIRING DIAGRAM5-1.Outdoor Unit P. C. Board 5-3.Outdoor Unit5-4.Indoor Unit MCC-5009RAS-10SKVP-ND, RAS-13SKVP-ND, RAS-16SKVP-ND SpecificationsRAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E RAS-10SAVP-E, RAS-13SAVP-E, RAS-16SAVP-E7. REFRIGERANT CYCLE DIAGRAM 7-1.Refrigerant Cycle Diagram<Heating> – 24 –7-2.Operation Data <Cooling> NOTES8-1.Indoor Unit 8. CONTROL BLOCK DIAGRAMREMOTE CONTROLLER 10SAVP-ND, RAS-13SAVP-ND, RAS-16SAVP MICRO-COMPUTERBLOCK DIAGRAMOutdoor Unit Inverter Assembly 10SAVP-E, RAS-13SAVP-E, RAS-16SAVP-E1.Role of indoor unit controller 9. OPERATION DESCRIPTION9-1.Outline of Air Conditioner Control 2.Role of outdoor unit controller9-2.Operation Description Description – 29 –Operation flow and applicable data, etc 1.Basic 1. Operation controlDescription ItemOperation flow and applicable data, etc 1.Basic 2. Cooling/Heating operationFan speed – 31 –Indication Description ItemOperation flow and applicable data, etc <In heating operation>– 33 – Operation flow and applicable data, etc Remote controllerItem DescriptionDescription ItemOperation flow and applicable data, etc <In cooling/dry operation>In case of operation stop ItemOperation flow and applicable data, etc DescriptionDescription ItemOperation flow and applicable data, etc 1 Louver position in cooling operationDescription ItemOperation flow and applicable data, etc <Cooling operation>Operation flow and applicable data, etc – 39 –Item DescriptionDescription ItemOperation flow and applicable data, etc 1. PurposeSetup value Setup valueSetup value Power OFFOperation flow and applicable data, etc Clean operationItem DescriptionJ201 Setting the clean operation cancelSetting the clean operation ItemThis operation will change the setting to “B” 1.Setting the remote controller2.Setting the unit Operation flow and applicable data, etcDescription ItemOperation flow and applicable data, etc <Indoor control P.C. board At shipment>Description ItemOperation flow and applicable data, etc <With Quiet control/Non-selectmethod><Start> Operation flow and applicable data, etcDescription During stop of air conditioner<Indoor fan control> Operation flow and applicable data, etcDescription <Indoor fan control>Description ItemOperation flow and applicable data, etc <Base plate cord heater control>When the unit is in operation 9-3-1.How to Set the Auto Restart Function• When the unit is standby Not operating – 50 –9-4-1.How to Turn Off FILTER Indicator 9-3-2.How to Cancel the Auto Restart Function9-3-3.Power Failure During Timer Operation • When the system is on stand-bynot operating9-5.Remote Controller and Its Fuctions 9-5-1.Parts Name of Remote Controller– 53 – Display– 54 – 9-6.Hi POWER Mode5.Release of Hi POWER mode 1.Automatic operation10. INSTALLATION PROCEDURE 10-1.Safety CautionsAttachment bolt arrangement of outdoor unit 10-2-1.Optional Installation Parts10-2-2.Accessory and Installation Parts <Others>Changes in the product and components 10-2-3.Installation/Servicing ToolsNew tools for R410A 10-3-2.Drilling and Mounting Installation Plate 10-3-1.Installation LocationRemote controller Mounting the installation plate10-3-3.Electrical Work 10-3-4.Wiring ConnectionHow to connect the connecting cable How to remove the drain hose 10-3-5.Piping and Drain Hose InstallationHow to remove the drain cap Piping and drain hose formingUsing a different screw may cause water to leak How to attach the drain capHow to attach the drain hose In case of bottom right or bottom left piping– 62 – 10-3-6.Indoor Unit Installation10-3-7.Drainage 10-4.Outdoor Unit 10-4-1.Installation LocationPrecautions for adding refrigerant – 64 – 10-4-2.Draining the Water10-4-3.Refrigerant Piping Connection Flaring Projection margin in flaring A Unit mm– 65 – Tightening ConnectionUse a vacuum pump •IMPORTANT POINTS FOR PIPING WORKStripping length of connecting cable Packed Valve handling precautions10-4-5.Wiring Connection – 66 –Information 10-5-3.Auto Restart SettingHow to Set the Auto Restart 10-5-1.Gas Leak Test11. HOW TO DIAGNOSE THE TROUBLE CAUTION: HIGH VOLTAGEN< Discharging method > – 69 –11-1.First Confirmation 11-1-1.Confirmation of Power Supply11-1-2.Confirmation of Power Voltage – 71 – 11-2.Primary Judgment11-3.Judgment by Flashing LED of Indoor Unit NOTESFig. – 72 –2 Push ON or OFF button 11-4-2.Caution at Servicing – 74 – <Confirmation procedure> 11-5.Judgment of Trouble by Every Symptom11-5-1.Indoor Unit Including Remote Controller <Primary check>3 Only the indoor motor fan does not operate <Primary check>– 76 – – 77 – <Inspection procedure><Cause> – 78 – 5 Troubleshooting for remote controller<Primary check> – 79 – 1Outdoor unit does not operateCheck procedure Operation check 11-7.Troubleshooting– 81 – Contents 11-8.How to Diagnose Trouble in Outdoor UnitDiagnosis/Process flowchart – 82 –1Operating precautions 11-9.How to Check Simply the Main Parts11-9-1.How to Check the P.C. Board Indoor Unit 2Inspection procedures– 84 – 3 Check proceduresProcedure Check points– 85 – 1 Sensor characteristic table11-9-2.P.C. Board Layout – 86 – 11-9-3.Indoor Unit Other Parts11-9-4.Outdoor Unit DBO1 + ~ ~ –11-9-5.Checking Method for Each Part 2.Cause 1.Symptom– 88 – Indoor Unit 12. HOW TO REPLACE THE MAIN PARTS12-1 – 90 – – 91 – – 92 – Page – 94 – – 95 – No. Part name Procedures– 96 – Remarks12-2.Microcomputer <P.C. board layout>12-3.Outdoor Unit – 98 –– 99 – – 100 – Requirement– 101 – Detail B – 102 –Detail A Detail C– 103 – – 104 – Part name Procedure– 105 – RemarksRemarks Procedure– 106 – Parts name– 107 – MCC-500913. EXPLODED VIEWS AND PARTS LIST 13-1.Indoor Unit402 407, 408, 403 406 404 405 410401 – 109 –240 238 243 214 402 411, 412, 403 406 404 405 410401 – 111 –13-2.Outdoor Unit – 113 – 13, 16, 19, – 115 – 704 Sensor, TD Ø4 707 13-3.P.C. Board Layout705 701 Sensor, TE 702 Sensor, TS 703 Sensor, TO – 117 – 705 701 Sensor, TE 702 Sensor, TS 703 Sensor, TO704 Sensor, TD Ø4 707 709 708 706 Corresponding RAS-10SAVP-E, RAS-13SAVP-E, RAS-16SAVP-ERAS-10SAVP-ND, RAS-13SAVP-ND, RAS-16SAVP-ND ORIGINALTOSHIBA CARRIER CORPORATION