Outdoor Unit, 32 | Toshiba RAV-SM1603DT-A, RAV-SM1603ATZG-E specification

4-2. Outdoor Unit

4-2. Outdoor Unit

RAV-SM1603AT-E, RAV-SM1603ATZ-E, RAV-SM1603ATZG-E

CN06

CAPA

CN08

WHI

1 2 3 4 5

WHI WHI

7 7

T02 CT

YEL

BLU

RED

RED

CN02

5 5

Noise Filter

WHI

P.C. Board

WHI

CN01

CN20 CN21

3 3

MCC-1551

RED

WHI

IPDU P.C. Board

1 1

RED

CN04

RED

5 5

MCC-1535

RED

CN09

WHI

CN01

CN03

BLK

CN13

WHI

CN10

CM

CN02

P01

RED

BLK

1 1

CN11

NB NB

CN04

CN05

CN22

WHI

WHI

BLU

Reactor

NA NA

1

3

1 2

1 2 3 4 5

LB

LB

1

3

1

1 2 3 4 5

LA

LA

ORN

PNK RED BLU WHI BLK

YEL

BLU

TS

TE

TO

TD

CN01

CN04

CN800

CN03

CN607

RED

WHI

RED

WHI

1

5

1

1 2 3 4 5

1

3

YEL

1

3

1 2

1 2

1

3

1

3

5

1 2

1 2 3 4 5

1

3

1 2

1 2

1

3

1 2

1 2

1

3

CN700

RY700

CN606

CN604

CN600

1

YEL

RED CN605

WHI

CN601

WHI

1 1

Fuse, F300

WHI

WHI

2

20SF

CN804

3

3 3

T5A, 250V~

CDB P.C. Board

CN801

BLU

4

5

Fuse,

CN702

MCC-1531

WHI

Serial

WHI

50A, 250V~

1 2 3 4 5 6 7 8

1 1

communication

Fan motor drive circuit

circuit

2 2

CN500

PMV

3 3

BLU

4 4

Fuse, F01

49C

2 2

5 5

T3, 15A,

CN301

CN300 CN303

CN302

6 6

250V~

1 1

WHI

WHI

WHI

WHI

CN02

1

3

5

1 2 3

1 2 3 4 5

1 2 3

1 2 3 4 5

BLK

1

3

5

1 2 3

1 2 3 4 5

1 2 3

1 2 3 4 5

RED

WHI

BLK

FM1

FM2

Fuse,

RED

T10A, 250V~

WHI

	L	N	Earth screw	1 2 3	Earth screw
					Outdoor unit	Symbol	Parts name
					Outdoor unit	CM	Compressor
					Indoor unit	CM	Compressor
	Power supply				Indoor unit	PMV	Pulse motor valve
	Power supply					PMV	Pulse motor valve
	220 – 240V~, 50Hz			1 2 3	Earth screw	FM1, FM2	Fan motor
				1 2 3	Earth screw	FM1, FM2	Fan motor
						TE	Heat exchanger Temp. sensor
						TD	Discharge Temp. sensor
1.	indicates the terminal block.					TO	Outdoor Temp. sensor
1.	indicates the terminal block.					TS	Suction Temp. sensor
	Alphanumeric characters in the cycle indicate the terminal No.					TS	Suction Temp. sensor

2.	The two-dot chain line indicates the wiring procured locally.					49C	Compressor case thermostat
3.		indicates the P.C. board.				20SF	4-way valve coil
4.	For the indoor unit circuit, refer to the wiring diagram of the indoor unit.					RY	Relay

– 32 –

Image 32

Toshiba RAV-SM1603DT-A, RAV-SM1403DT-A service manual Outdoor Unit, 32, RAV-SM1603AT-E, RAV-SM1603ATZ-E, RAV-SM1603ATZG-E

Contents

OUTDOOR UNIT <DIGITAL INVERTER> INDOOR UNIT <DIGITAL INVERTER>FILE NO. A07-009 SERVICE MANUAL CONTENTS SAFETY CAUTIONSPECIFICATIONS WIRING DIAGRAM 6. REFRIGERANT R410A 7. INDOOR CONTROL CIRCUIT DANGER Explanation of indicationsExplanation of illustrated marks Confirmation of warning label on the main unit – 5 – – 6 – 1. Safety Caution Concerned to New Refrigerant 2.Cautions on Installation/Service• New Refrigerant R410A 3.Pipe Materials 4.Tools General tools Conventional tools can be used 1. SPECIFICATIONS 1-1.Indoor Unit– 9 – 1-1-1.High Static Duct Type <Single type> – 10 – Indoor unitSM1604UT-E Outdoor unit <Twin type> type> – 12 –<Triple – 13 – 1-1-3.Concealed Duct Type <Twin type> <Triple type> – 15 – 1-1-4.Under Ceiling Type <Twin type> type> – 16 –<Triple 1-1-5.High Wall Type Twin type type> – 18 –<Triple type 1-1-6.Compact 4-wayCassette 600 × 600 TypeTriple 1-1-7.Slim Duct Type – 20 –<Triple type> RAV-SM1603ATZZG-E 1-2.Outdoor Unit– 21 – 1-3.Operation Characteristic Curve • Operation characteristic curve– 22 – RAV-SM1603AT-E, RAV-SM1603ATZ-E, RAV-SM1603ATZG-E 2. CONSTRUCTION VIEWS EXTERNAL VIEWS 2-1.Indoor UnitService work space – 23 – SM1603AT-E,RAV Outdoor UnitSM1603ATZ-E – 25 – RBC-TWP30E2, RBC-TWP50E2Simultaneous Twin <Gas side> RBC-TRP100ESimultaneous TripleGas side socket Liquid side socket 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 3-1.Indoor UnitDimension table Capillary tube specifications •Single type Systematic Diagram of Refrigerating Cycle 3-2.Outdoor Unit– 29 – RAV-SM1603AT-E, RAV-SM1603ATZ-E, RAV-SM1603ATZG-E 4. WIRING DIAGRAM 4-1.Indoor Unit– 30 – RAV-SM1403DT-A, RAV-SM1603DT-A • Single type • Twin type• Triple type – 31 – RAV-SM1603AT-E, RAV-SM1603ATZ-E, RAV-SM1603ATZG-E 4-2.Outdoor Unit– 32 – 4-3.Fan Characteristics REQUIREMENTnWire connection change of fan motor – 33 – 5. SPECIFICATIONS OF ELECTRICAL PARTS 5-1.Indoor Unit5-2.Outdoor Unit – 34 – 6-1.Safety During Installation/Servicing 6-2.Refrigerant Piping Installation6. REFRIGERANT R410A 6-2-1.Piping Materials and Joints Used 6-2-2.Processing of Piping Materials – 36 –Table 6-2-1Thicknesses of annealed copper pipes Thickness mm Fig. 6-2-1Flare processing dimensions Flare and flare nut dimensions for R410AFlare and flare nut dimensions for R22 Table – 38 – NominalOuter diameter Tightening torque 6-3.Tools 6-4.Recharging of RefrigerantFig. 6-4-1Configuration of refrigerant charging 6-3-1.Required Tools 6-5.Brazing of Pipes 6-5-2.Flux 1.Reason why flux is necessary6-5-1.Materials for Brazing 1.Silver brazing filler 2.Characteristics required for flux 3.Types of flux6-5-3.Brazing 1.Brazing method to prevent oxidation 6-6.Instructions for Re-usePiping of R22 or R407C 6-6-4.Curing of PipesPage Cautions for using existing pipe 6-6-6.Handling of Existing Pipe– 44 – RAV-SP1404AT-E, RAV-SP1404ATZ-E, RAV-SP1404ATZG-E 6-6-7.Recovery Method of Refrigerant ProcedureProcedure DANGER 6-7.Tolerance of Pipe Length and Pipe Head n Twin systemIndoor unit A Indoor unit B Outdoor unit n Triple system – 47 –Indoor unit A Indoor unit C 6-8.Additional Refrigerant Amount nTwin system– 48 – Indoor unit A Indoor unit B nTriple system – 49 –Indoor unit A Indoor unit C 6-9.Piping Materials and Sizes nTwin systemnTriple system – 50 – OKOK NO GOOG6-10.Branch Pipe 6-11.Distributor 7-1.Indoor Controller Block Diagram 7-1-1.Connection of Main Sub Remote Controller7. INDOOR CONTROL CIRCUIT – 52 – 7-2.Control Specifications Outline of specifications– 53 – Item Outline of specifications – 54 –Item Remarks Outline of specifications – 55 –Item Remarks Outline of specifications K 2 J– 56 – Remarks Outline of specifications Setup at shipment– 57 – Item Item Outline of specifications– 58 – – 59 – ∗This option is not provided to oversea models 7-4.Indoor Print Circuit Board – 60 –<MCC-1403> RAV-SM1403DT-A, RAV-SM1603DT-A 7-5.Outdoor Print Circuit Board – 62 – Noise filter P.C. board <MCC-1551> – 63 – <MCC-1531> 8-1.Outdoor Controls REQUIREMENT8-1-1.Outline of Main Controls 1.Pulse Motor Valve PMV control 4. Outdoor fan control Operation with WE– 65 – Allocations of fan tap revolutions rpm REQUIREMENT 5.Coil heating control– 66 – In trouble of TO sensor 6.Short intermittent operation preventive control 7.High pressure restraint TE control8.Over-currentprotective control 9.Current release value shift control 10. Defrost control Start of heating operation 9. INDOOR UNIT TROUBLESHOOTING 9-1.Summary of Troubleshooting1. Before troubleshooting 2. Troubleshooting procedure 9-2.Troubleshooting 9-2-1.Check Code List Indoor Error mode detected by indoor unit – 71 – – 72 – Check code E01 error E09 error – 74 – E04 errorE10 error E18 error E08, L03, L07, L08 errorL09 error – 75 – L20 error L30 errorP30 error Central controller – 76 – – 77 – P10 errorF10 error Exchange to heating cycle P19 errorExchange to cooling cycle – 79 – F02 errorF01 error C06 error TCC-LINKcentral controller – 80 – E03 error Master indoor unit F29 errorP31 error Follower indoor unit – 81 – Temperature sensor TA, TC, TCJ, TE, TS, TO sensorsTD, TL sensors TA, TC, TCJ, TE, TS, TO sensors 10. OUTDOOR UNIT TROUBLESHOOTING 10-1.Summary of Troubleshooting1. Before troubleshooting 2. Troubleshooting procedure 2.Troubleshooting procedure 1. Before troubleshooting<Wireless remote controller type> – 84 – – 85 – 10-2.Troubleshooting10-2-1.Outline of Judgment Cause of trouble occurrence Lamp indicationCheck code New Check Code <Display on wired remote controller><Display on wireless sensor> 10-2-2.Others Other than Check Code 10-2-3.Check Code List Outdoor – 88 – – 89 – Error mode detected by indoor unit – 90 – Operation. of diagnostic function – 91 –Judgment and measures Cause of operation Error mode detected by outdoor unit – 92 – – 93 – Page – 95 – Check code E01 errorE09 error E04 error – 96 – E10 error E18 errorE08, L03, L07, L08 error – 97 – L09 error L20 errorL30 error – 98 – b7 error Central controller P01 error – 100 – P10 errorF10 error P12 error – 101 – P22 error CN301, ∗ CN303 CN300– 102 – RAV-SM160AT-E 103 P19 errorF02 error – 104 – F01 errorP26 error P29 error F06 errorP04 error 105 F08 error L29 errorH02 error – 106 – – 107 – P03 errorH01 error P04 error – 108 – 97 error Central controller – 109 – E03 error Master indoor unit F29 error / 12 errorP31 error Sub indoor unit – 110 – – 111 – TA sensorTC, TCJ sensor Caracteristics-1Page CODE No. required at least 1 Setting data read out from EEPROM– 113 – 3 Writing the setting data to EEPROM 3 6 5– 114 – Step 115 TableTable 2. Type: CODE No. Table 3. Indoor unit capacity: CODE No. 12. SETUP AT LOCAL SITE AND OTHERS 12-1.Indoor Unit12-1-1.Test Run Setup on Remote Controller <Wired remote controller> 3 6 1 4 5 21 2 3 4 5 6 END 1.D02 Red Contents 118Function selection item No. DN list At shipment from factory Setup method Wired remote controller– 119 – Operation 2 4 1 <Contents><Procedure> call the service monitor mode nCalling of error history <Contents>Procedure 4 seconds or more to call the service check mode nIndoor unit power-ONsequence which receives power feed from outdoor unit><Automatic address judgment> <By indoor unit 12-2.Setup at Local Site / Others 2. Microprocessor block diagram3. TCC-LINKwiring connection 1. Function – 124 – 4. Wiring specifications5. P.C. board switch SW01 setup 6. External view of P.C. board assembly 7. Address setup12-3.How to Set up Central Control Address Number 1 2 3 4 – 126 – Push UNIT LOUVER button for 4 seconds or more – 127 – 13. ADDRESS SETUP13-1.Address Setup Procedure 13-2.Address Setup & Group Control 13-2-1.System Configuration– 128 – <Terminology> – 129 – Example Change is necessary 1 2 3 4 5 6 7 8 9 10 11 END 2, 5,3, 6, 9 4 1 2 END 1 2 3 ENDnConfirmation of indoor unit No. position <Procedure> 2. How to replace the parts 14. DETACHMENTS14-1.Indoor Unit REQUIREMENT Work procedure 2. How to replace the parts Continued Work procedure– 134 – Explanatory drawing – 135 – 2. How to replace the parts ContinuedWork procedure 4. How to replace the parts Work procedureREQUIREMENT – 136 – 4. How to replace the parts Continued Work procedure– 137 – Explanatory drawing 5.Assembling work after replacing fan motor 4. How to replace the parts ContinuedWork procedure – 138 – – 139 – 6. How to replace the sensorWork procedure 6. How to replace the sensor Continued 7. How to clean the drain portWork procedure Work procedure 14-2.Outdoor Unit – 141 –XREQUIREMENTX XREQUIREMENTX Procedure – 142 –Part name CDB board – 143 – 144 XREQUIREMENTX – 145 –XCAUTIONX – 146 – XREQUIREMENTX – 147 – XWARNINGXX CAUTIONX X CAUTIONX – 148 – 2. Mounting of compressor3. Vacuuming 4. Refrigerant charge 149 XREQUIREMENTXXREQUIREMENTX 1. Detachment 15. EXPLODED VIEWS AND PARTS LIST 15-1Indoor Unit – 150 – 151 LocationPart No Description – 152 – RAV-SM1403DT-A, RAV-SM1603DT-ALocation Part No 15-2.Outdoor Unit 154 LocationDescription Model Name 716, WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration Limit TOSHIBA CARRIER CORPORATION