Manuals / Sanyo / Household Appliance / Air Conditioner

Sanyo SPW-C303G5, SPW-T363GS56, SPW-T483G56 Schematic Diagram, 3-1Indoor Unit, Electrical data

Models: SPW-C303G5 SPW-T253GS56 SPW-T303GS56 SPW-C363G5 SPW-T303G56 SPW-C253G5 SPW-T253G56 SPW-T363G56 SPW-C363G8 SPW-T483GS56 SPW-T483G56 SPW-T363GS56

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3. Electrical data

3-1 Indoor Unit

1SPW-T253G56, SPW-T363G56, SPW-T483G56

•Schematic Diagram

4P-1

4P-4

4P-2

CR-X363GS

Controller

F						2	2
				RY1
						1	1
RY4	RY4	RY3	RY5				TR
RY4	RY4	RY3	RY5
				RY2		RY2
				H	M	L
	1	1	1	5	3	7	RY1

					RY2	FS
1	1				RY2
1	1	1	6	5	4

					RY4
			7	1
DPH	LM	FMI			RY5
DPH			8	3	RY5
			8	3
					49FMI
		2	1
2	2	2	C
			C
3	3	3	1

RCS

TH2

TH1

Coil

Symbols	Description	Symbols	Description


FMI	Indoor Fan Motor	CR-X363GS	Indoor Controller

49FMI	Indoor Motor Thermal Protector	RCS	Remote Control Switch

C	Capacitor		Terminal Plate

F	Fuse		Connector

DPH	Dew Proof Heater		Terminal

LM	Auto Louver Motor

TR	Power Transformer

RY1-RY5	Auxiliary Relay

TH1	Thermistor (Indoor Coil)

TH2	Room Thermistor

S854-2-5268-498-00-1 (T253G56, T363G56, T483G56)

SM830043

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Sanyo SPW-C303G5, SPW-T363GS56, SPW-T483G56, SPW-T483GS56, SPW-C363G8 Schematic Diagram, 3-1Indoor Unit, Electrical data

Contents

SPLIT SYSTEM AIR CONDITIONER When Installing In Case of Improper InstallationWhen Wiring When Transporting2. PROCESSES AND FUNCTIONS TABLE OF CONTENTSWHO SHOULD USE THIS MANUAL SERVICE PROCEDURES Introduction Read Me First HOW TO USE THIS MANUALSM830043 1. SPECIFICATIONS Cooling 1-1Unit Specifications1. Specifications Cooling 1-1Unit Specifications1. Specifications Cooling 1-1Unit Specifications1. Specifications Cooling 1-1Unit Specifications1. Specifications Cooling 1-1Unit Specifications1. Specifications Cooling 1-1Unit Specifications1. Specifications A Indoor Unit 1-2Major Component Specifications1. Specifications 1. Specifications 1-2Major Component Specifications1. Specifications 1-2Major Component Specifications1. Specifications 1-2Major Component SpecificationsB Outdoor Unit 1-2Major Component Specifications1. Specifications Safety device 1-2Major Component Specifications1. Specifications High pressure switch1. Specifications 1-2Major Component SpecificationsAIndoor Unit 1-3Other Component Specifications1. Specifications 1. Specifications 1-3Other Component SpecificationsA Indoor Unit 25, 30, 36, 48 Type 1-4Dimensional Data1. Specifications 1. Specifications 1-4Dimensional Data1. Specifications 1-4Dimensional Data1. Specifications 1-5Refrigerant Flow DiagramIndoor Unit SPW-T483GS56 1-5Refrigerant Flow Diagram1. Specifications 1-6Operating Range1. Specifications 2. Processes and functions 2. PROCESSES AND FUNCTIONS2. Processes and functions 2-1Room Temperature ControlChart Summary and Explanations 2. Processes and functions 2-2Freeze Prevention2-3Outdoor Fan Control 2. Processes and functions 3. Electrical data 3. ELECTRICAL DATA3. Electrical data Wiring DiagramElectric 3-1Indoor Unit3. Electrical data Schematic Diagram3-1Indoor Unit 3. Electrical data Wiring DiagramElectric 3-1Indoor Unit3. Electrical data Schematic Diagram3-1Indoor Unit 3. Electrical data DiagramElectricWiring 3-1Indoor Unit3-1Indoor Unit Schematic DiagramSymbols Symbols3. Electrical data DiagramElectricWiring 3-1Indoor Unit3-1Indoor Unit Schematic DiagramSymbols Symbols3. Electrical data Electric Wiring Diagram3-2Outdoor Unit 1 SPW-C253G5 Schematic Diagram3-2Outdoor Unit 3. Electrical data2SPW-C303G5 SPW-C303G5/M Electric Wiring Diagram3-2Outdoor Unit 3. Electrical data2 SPW-C303G5 Schematic Diagram3-2Outdoor Unit 3. Electrical data3. Electrical data Electric Wiring Diagram3-2Outdoor Unit FM1 FM23. Electrical data Schematic DiagramSymbols 3-2Outdoor Unit4SPW-C253G8 SPW-C253G8/M Electric Wiring Diagram3-2Outdoor Unit 3. Electrical data3. Electrical data Schematic DiagramSymbols 3-2Outdoor Unit5SPW-C363G8 SPW-C363G8/M Electric Wiring Diagram3-2Outdoor Unit 3. Electrical data5 SPW-C363G8 Schematic Diagram3-2Outdoor Unit 3. Electrical data6SPW-C483G8 SPW-C483G8/M Electric Wiring Diagram3-2Outdoor Unit 3. Electrical data6 SPW-C483G8 Schematic Diagram3-2Outdoor Unit 3. Electrical data3. Electrical data 4. Service procedures 4. SERVICE PROCEDURES2. Check inter-unitwiring 4. Service procedures1 Check before and after Troubleshooting 1. Check power supply wiring1Circuit breaker trips or fuse blows 4. Service proceduresThere is a possibility of ground fault 2Air conditioner does not operateThere is a possibility of short circuit 4. Service proceduresB.Check remote control unit bCompressor motor overcurrent relay 51C 4. Service proceduresaHigh pressure switch 63PH D.Check compressor motor protectorsF.Check indoor fan motor thermal protector 49FMI 4. Service proceduresDisconnect the socket from 9P WHT connector E.Check. auxiliary relay. 1Y or 2Y3Outdoor unit does not run 4. Service proceduresB.Check set temperature aCheck power supply wiringD.Check indoor unit P.C.B 4. Service proceduresbCheck compressor motor thermal protector 49C Only outdoor fan does not run5Some part does not operate 4. Service procedures4Indoor unit does not run Indoor fan and louver motor do not run8Compressor does not run 4. Service procedures6Outdoor fan does not run 9Poor cooling 4. Service proceduresat a place where it can 4. Service proceduresYES The set temperature is too low Is the remote control unit installed4-3Operation of Major Electrical Parts 4. Service procedures4-2A Sensor is Defective 2Indoor Unit 4. Service procedures1Power Supply Wires 4-4Checking the Electrical Components2Checking the Protective Devices 4. Service procedures3Checking the Electrical Parts 4. Service procedures5Fuse on indoor P.C.B. Ass’y 4. Service procedures4 Thermistor Characteristic Curve