Sanyo CL0971, CL1271 service manual Outdoor Unit C0971 C1271, Wht Red

Page 33

Outdoor Unit C0971

C1271

To avoid electrical shock hazard, be sure to WARNING disconnect power before checking, servicing

and/or cleaning any electrical parts.

REACTANCE

ORG

)

BLK(

YEL

 

CONNECTOR-2P

ORG

1

2

 

1

2

 

YEL

 

 

GRN/YEL

FERRITE

CORE

BLK

6

POWER RELAY

1

 

5

4

 

 

BLK

TERMINAL

PLATE

(WHT)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(PNK)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTOR

RED

WHT

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 2 3

 

 

 

W

W

 

L2

L1

W U

CONTROLLER

W V

 

 

WW

OUTDOOR

COIL/COMP

 

 

DCFM

 

 

1

2

3

4

5

6

7

1

2

1

2

3

4

1

2

1

2

3

4

 

 

 

 

 

 

 

W

E

MV

1 2 3 4 5 6

1 2 3 4 5 6

25A ACIN1

W

BLK

ACIN2

W

WHT

SI

W

RED

WHT

 

1

 

UNIT

 

2

 

 

 

INDOOR

 

4

 

 

3

GND

 

 

 

 

BLK

5

 

TO

 

 

WHT

6

 

 

 

GND

N L

 

POWER

 

 

SUPPLY

-

1

2

3

 

3P

 

CORE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FERRITE

 

 

 

 

 

 

 

RED

WHT

BLU

 

(PNK)

 

 

 

 

 

R/V

 

 

 

 

S/U CM C/W

COMPRESSOR

MOTOR

 

 

 

 

 

 

WHT

 

 

RED

 

 

THERMISTOR BLK

THERMISTOR

YEL BLK COMPRESSOR

 

 

 

 

BLK

YELBLU

 

WHT

 

 

RED

 

CONNECTOR-7P (WHT)

DOOROUT BLK

COIL

YEL

BLK THERMISTOR

1

2

3

BLK

BLU

 

 

 

 

 

 

4

5

6

7

 

 

 

 

 

 

1

2

3

4

5

6

7

 

 

 

 

 

 

 

 

 

 

 

 

YEL

OVERLOAD RELAY

 

 

 

GRN/YEL

FM

 

 

 

 

 

 

 

 

 

 

 

 

 

(OLR)

 

 

 

 

 

 

 

FAN MOTOR

ORG RED GRY WHT YEL BLK

HIGH PRESSURE

 

SWITCH

1

2

3

4

5

6

1

1

BLK

2

2

BLK

1

2

3

4

5

6

2P-CONNECTOR (WHT)

 

 

 

 

 

 

 

 

MV

 

 

 

 

 

MAGNETIC COIL

 

 

 

WHT

1

1

WHT

WHT

2

2

WHT

 

2P-CONNECTOR (BLK)

 

8FA2-5257-69000-2

33

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Contents KS0971 + C0971 + CL0971 KS1271 + C1271 + CL1271 DC Inverter Split System AIR ConditionerPlease Read Before Starting Table of Contents Checking Electrical Components Operating Range Models KS0971 + C0971 KS1271 + C1271Models KS0971 + CL0971 KS1271 + CL1271 Unit Specifications SpecificationsKS0971 C0971C1271 KS1271CL0971 CL1271 Indoor Unit Major Component SpecificationsCB-KS1271 Microprocessor 250V 3A Outdoor Unit C0971 Outdoor UnitOutdoor Unit C1271 Outdoor Unit CL0971 Outdoor Unit CL1271 Other Component Specifications Indoor Unit KS0971 Dimensional DataCL0971 CL1271 Outdoor Unit C0971 C1271Refrigerant Flow Diagram Refrigerant Flow DiagramInsulation of Refrigerant Tubing After a tube has been insulated To break or crackPerformance Data Temperature ChartsIndoor Unit KS0971  Outdoor Unit CL0971 Indoor Unit KS1271  Outdoor Unit C1271 Indoor Unit KS1271  Outdoor Unit CL1271 Power Supply 115V Single Phase 60Hz Cooling Capacity Cooling CapacityC0971 / CL0971 C1271 / CL1271 Cooling Capacity Low Ambient 11,900 BTU/h Air Throw Distance Charts Cooling Vertical distance ftRoom air temp F 26.7C Fan speed High Horizontal distance ft Air Axis Vertical Electrical Characteristics Electrical DataC0971 Cooling C1271 Cooling CL1271Electric Wiring Diagrams Indoor Unit KS0971 KS12718FA2-5257-71600-0 WHT RED Outdoor Unit C0971 C1271Outdoor Unit CL0971 CL1271 Address Setting of the Remote Control Unit MaintenanceHow to Connect How to DisconnectOperation Functions FunctionsEmergency operation PAM- controlLamp colors Timer backupProtective Functions Compressor discharge temperature controlFreeze prevention CT Peak current cut-off controlTroubleshooting Precautions before Performing Inspection or RepairMethod of Self-Diagnostics Self-diagnostics Lamps Checking the Indoor and Outdoor Units Using the TEST/T-RUN terminalsReplace the controller Replace the circuit board or the fuseOff Blinking Illuminated Serial Communication Error Identification ProcedureBefore the Operation Condition E01Terminal board Outdoor Unit Condition E12 Outdoor Fan Motor Trouble Diagnosis of Fan MotorNoise Malfunction and Electromagnetic Interference Noise malfunctionElectromagnetic interference Checking Electrical Components Power Supply CordMeasurement of Insulation Resistance Measurement of Insulation Resistance for Electrical PartsChecking Continuity of Fuse on PCB Assy Characteristics of New Refrigerant R410A Refrigerant R410A Special Precautions When Servicing UnitWhat is New Refrigerant R410A? CharacteristicsChecklist before Servicing Tools Specifically for R410A Tubing Installation ProceduresCase of Compressor Malfunction Procedure for Replacing CompressorUnit. This may cause Never charge a large amountDamage to the compressor ExampleCase Refrigerant is Leaking Welding leaking pointsRecharging Charging Additional Refrigerant When Tubes are ExtendedRetro-Fitting Existing Systems Use of Existing UnitsKS0971 + C0971 + CL0971 KS1271 + C1271 + CL1271 Features Contents Alert SymbolsProduct Information Installation Location Safety InstructionsElectrical Requirements Names of Parts This lamp lights during operation in the Quiet mode Green and FAN green modeUnit Display and Operation Button Quiet lampRemote Control Unit Display HR. Timer button Remote Control UnitAdvance button TransmitterSet times every day. For details, see Setting the Timer Setting to provide a quieter operating soundAir conditioner reduces the humidity in the room Air conditioner makes the room coolerUsing the Remote Control Unit How to Install BatteriesACL button ALL Clear Using the Remote Control Unit Press the Mode selector button and select the desired mode Operation with the Remote Control UnitPress the TEMP. setting buttons to change the temperature Set the FAN Speed selector button to the setting you wantPress the ON/OFF operation button Operation with the Remote Control UnitNight Setback Mode is used for saving energy Cooling and DRY ModeQuiet Mode Power failure during operation Special RemarksClicking sound is heard from the air conditioner Setting the Timer Example To set to 1030 pmOperation Indication How to set the on time Example To start operation at 710 am Setting the TimerTo cancel a timer program Press the Cancel button 1030 pm 710 am 1100 am Present timeSetting procedure Using the 1-Hour OFF TimerCancellation procedure Operation together with the Daily ON/OFF Repeat TimerSetting the airflow manually Adjusting the Airflow DirectionHorizontal Sweep functionWhen the air conditioner is not running Care and CleaningOperation without the Remote Control UnitCleaning Care and CleaningIntake grille Press in the bottom rightWashing the grille with water Air clean filter How to clean the air clean filterFilter Negative ion generator metal electrodes inside plastic caseTroubleshooting Operating RangeTrouble Possible Cause Remedy Appendix B Installation Instructions Contents Installation InstructionsPlease Read Before Starting Accessories Supplied with Unit Table Tools Required for Installation not suppliedGeneral Optional Copper Tubing KitAdditional Materials Required for Installation Installation Site SelectionBaffle Plate for the Outdoor Unit CLxx models only Air Intake Baffle Air Discharge Baffle Recommended dimensions of the baffle platesFor Air Intake For Air DischargePrecautions for installation Installation procedure Air Intake BaffleHow to Install the Indoor Unit Remove the Rear Panel from the UnitMake a Hole Install the Rear Panel on the Wall If Wooden WallIf Block, Brick, Concrete or Similar Type Wall How to remove the grille Remove the Grille to Install the Indoor UnitHow to replace the grille Be sure to wear work glovesShape the Indoor Side Tubing Wiring Instructions General precautions on wiringDisconnect switch may be required by national or local codes Recommended Wire Length and DiameterWiring Instructions for Inter-unit Connections Fore, be sure all wiring is Loose wiring may causeHow to connect wiring to the terminal For Indoor Unit For Outdoor Unit For solid core wiring or F-cableRight-side tubing MountingSwitching drain hose and drain cap Left-side tubingDrain cap Tubing and wiring to the out Do not supply power toTo unmount indoor unit Unit or operate it until allHow to Install the Outdoor Unit First refer to . Installation Site SelectionWiring Instructions for the Outdoor Unit Flaring Procedure with a Flare Tool Refrigerant TubingUse of the Flaring Method Finishing the Installation Connecting Tubing between Indoor and Outdoor UnitsInsulation of Refrigerant Tubing To prevent heat loss and wet floors due to dripping of conAir Purging Hex wrench before Be sure to completely insertThis may cause the refriger Ant gas to leak. In order toHow to Test Run the Air Conditioner Pump Down Basic Functions of the Service ValvesMounting on a Wall Remote Control Unit Installation PositionAddress Setting of the Remote Control Unit Address Switch

CL0971, C1271, C0971, CL1271 specifications

The Sanyo CL1271, C0971, C1271, and CL0971 are a series of advanced audio and video technologies that showcase Sanyo's commitment to innovation and quality in consumer electronics. These models exemplify solid performance and versatility, catering to a wide range of user needs.

The Sanyo CL1271 is recognized for its compact design and robust functionality. It features high-definition video output, which elevates the viewing experience with crisp images and vibrant colors. Its energy-efficient design is an asset for users who are conscious of power consumption while still seeking premium performance. The device also incorporates advanced audio technologies, ensuring that sound quality matches the high-definition visuals. The integration of built-in speakers eliminates the need for additional audio equipment, making the CL1271 a convenient choice for casual viewing.

The Sanyo C0971 stands out for its user-friendly interface and connectivity features. Equipped with multiple ports, it supports various multimedia inputs, including HDMI, USB, and VGA. This adaptability allows users to connect an array of devices, making it an excellent choice for presentations or media playback. The C0971 also employs sophisticated image processing technology, enhancing the clarity and detail of both video and images. With a focus on ease of use, its intuitive menu navigation allows even novice users to access the full range of features without difficulty.

The Sanyo C1271 builds on the foundation established by its predecessors, adding additional enhancements in terms of screen resolution and color accuracy. With a full HD display, it offers exceptional picture quality that is ideal for both entertainment and educational purposes. This model is particularly suited for professional environments, thanks to its superior performance in bright settings. The C1271's durability and reliability are other key points, making it a long-term investment for users who value quality.

Finally, the Sanyo CL0971 combines portability with powerful features, making it an ideal option for individuals on the go. Its lightweight design ensures easy transport, while the battery life enables prolonged usage without the need for frequent recharges. This model's advanced connectivity options further enhance its versatility, allowing seamless integration with smartphones and tablets.

Overall, the Sanyo CL1271, C0971, C1271, and CL0971 represent a comprehensive solution for anyone seeking high-quality audio-visual equipment. With distinct features and technologies, these models cater to a diverse range of needs, ensuring that users experience the best of what Sanyo has to offer.
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