Sanyo XMS0972 service manual Indoor Unit Body XMS1272

Page 15

Indoor Unit (Body) XMS1272

Control PCB

Part No.

Controls

Control Circuit Fuse

Remote Control Unit

Fan

CB-XMS1272

Microprocessor

250V 3A

RCS-7MHVPSW4U

Type

 

Q'ty ... Dia. and Length

inch (mm)

Turbo

1 ... D12-5/8 / L5-3/4 (D322/L147)

Fan Motor

 

 

 

 

 

Type

 

 

 

DC Motor

 

Model ... Q'ty

 

 

 

SIC-69FV-D866-1 ... 1

 

No. of Poles

 

 

 

8

 

Rough Measure RPM (Cool)

 

470

 

Rating

Voltage / Nominal Output

DC280V / 23W

 

Coil Resistance

 

 

Ohm

-

 

(Ambient Temp. 68 °F (20 °C))

 

 

 

Safety Device

 

 

 

 

 

 

Type

 

 

 

Thermal Fuse

 

 

Over- Current Protection

 

Yes

 

 

Over- Heat Protection

 

Yes

 

Run Capacitor

 

 

Micro F

-

 

 

 

 

 

VAC

-

 

 

 

 

 

Drain Pump

 

 

 

 

 

Model ... Q'ty

 

 

 

PLD-12230ST-1 ... 1

 

Rating

 

Voltage, Hz

 

AC208 to 240V, 60Hz

 

 

 

 

Input

W

10.8

 

Coil Resistance

 

 

Ohm

333 +/- 10%

 

(Ambient Temp. 68 °F (20 °C))

 

 

 

Safety Device

 

Type

 

Thermal Fuse

 

 

 

 

Open

°F (°C)

293 (145)

 

 

 

 

 

 

 

Heat Exchanger Coil

 

 

 

 

 

Coil

 

 

 

Aluminum Plate Fin / Copper Tube

 

Rows

 

 

 

2

 

Fins per inch

 

 

 

18.1

 

Face Area

 

 

ft2 (m2)

2.94 (0.273)

 

 

 

 

 

 

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Indoor Unit (Panel)

PNR-XS1872

 

 

 

 

 

 

 

 

 

Flap Motor

 

 

 

 

 

Type

 

 

 

Stepping Motor

 

Model ... Q'ty

 

 

 

MP24ZN-12V ... 2

 

Rating

 

 

 

DC 12V

 

Coil Resistance

 

 

Ohm

Each Pair of Terminal : 380 +/- 7%

 

(Ambient Temp. 77 °F (25 °C))

 

 

 

 

 

 

 

 

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

15

Image 15
Contents 17,500BTU / h 11,900BTU / hSafety Precautions Prohibit Table of Contents STK-RCS-7TWSUA Applicable MULTI-OUTDOOR Units Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeSpecifications Unit SpecificationsIndoor Unit XMS0972 & PNR-XS1872 Indoor Unit XMS0972 & PNR-XS1872208V XMS1272 & PNR-XS1872 XMS1272 & PNR-XS1872 XS1872 & PNR-XS1872 XS1872 & PNR-XS1872 Indoor Unit Panel Major Component SpecificationsIndoor Unit Indoor Unit Body XMS0972Indoor Unit Body XMS1272 Indoor Unit Body XS1872 ModelPT2M-51H-S3 Other Component SpecificationsModelKTEC-35-S98 Indoor heat exchanger sensor534 Dimensional DataRefrigerant Flow Diagram Refrigerant Flow DiagramIndoor Unit XS1872 & PNR-XS1872 Indoor unit Electrical Data 5250-469008FA2 Remove the air intake grill MaintenanceDisassembly Procedure Disconnect the connectors in the control boxRemove the ceiling panel Remove the power box and control box Remove the indoor air temperature sensorScrew Ground cable CN07 ScrewCN03 CN09 CN06 Remove the main body lower section Remove the heat exchanger sensor Remove the drain pump and float switchRemove the heat exchanger Remove the turbo fan and fan motorPAM- control FunctionsOperation Functions Emergency operationLamp colors Timer backupFreeze prevention Protective FunctionsTroubleshooting Precautions before Performing Inspection or RepairMethod of Self-Diagnostics Self-diagnostics Lamps Replace the circuit board or the fuse Using the TEST/T-RUN terminalsChecking the Indoor and Outdoor Units Replace the controllerCondition E01 Serial Communication Error Identification ProcedureBefore the Operation Off Blinking IlluminatedTerminal board Outdoor Unit Condition E12 Indoor Fan Motor Trouble Diagnosis of Fan MotorLocations most susceptible to noise Trouble Correction Noise Malfunction and Electromagnetic InterferenceNoise malfunction Electromagnetic interferenceXMS0972 & PNR-XS1872 XMS1272 & PNR-XS1872 Pub. OI-85264181141000 Sanyo Mode D’EMPLOIContents FeaturesProduct Information Alert SymbolsInstallation Location Safety InstructionsUnit Display and Operation Button Names of PartsSymbols Remote Control Unit DisplayRemote Control Unit Sensor HR. Timer button 1-HOUR OFF TimerTemperature setting buttons Temp Mode selector buttonUsing the Remote Control Unit Operation with the Remote Control Unit Automatic fan speedManual fan speed How it works? Setting the TimerCooling and DRY Mode Special Remarks1030 pm 710 am 1100 am Present time Operation IndicationDo not Using the 1-HOUR OFF TimerAdjusting the Airflow Direction Tips for Energy SavingCleaning the main unit and remote control unit Care and CleaningWhen the air conditioner is not running Cleaning the flapsCare After a prolonged idle period How to remove the filterHow to remove the air intake grille Air filterTroubleshooting Wired Remote ControllerOperating Range XS1872 & PNR-XS1872 Pub. OI-85264181108001 Sanyo XS1271 XS1872OI-108-2-EG Important Multiple use is applied for the model XS1872 only OI-108-4-EG OI-108-5-EG OI-108-6-EG OI-108-7-EG OI-108-8-EG OI-108-9-EG OI-108-10-EG OI-108-11-EG OI-108-12-EG OI-108-13-EG OI-108-14-EG OI-108-15-EG Appendix C Installation Instructions For Indoor Unit Contents…In a Room For safe installation and trouble-free operation, you mustPlease Read Before Starting …In a Ceiling or WallOptional Copper Tubing Kit Tools Required for Installation not suppliedAccessories Supplied with Unit Table GeneralAdditional Materials Required for Installation Installation Site SelectionH1, H2, H3, H4 Embedding the Tubing and WiringPlacing the Unit Inside the Ceiling How to Install the Indoor UnitPreparation for Suspending Suspending the Indoor UnitFastener is on the side Installing the Drain PipingDo not install an air bleeder as Attach so that the hose band10a Checking the DrainageIndoor unit Gaps Ceiling surface Ceiling panel Installing the Ceiling PanelAttaching the air-intake grille Wiring the Ceiling Panel and the IndicatorWiring Instructions General precautions on wiring Checking After InstallationWhen Removing the Ceiling Panel for Servicing Adjusting the Auto FlapHow to connect wiring to the terminal For Indoor Unit For Outdoor Unit For solid core wiring or F-cableFor stranded wiring How to Test Run the Air Conditioner Mounting on a Wall Remote Control Unit Installation PositionRear side Remote control unit mount To take out the remote control unit, pull it forwardAddress Setting of the Remote Control Unit Address SwitchInstallation Check Sheet Connecting a Home Automation DeviceSTK-RCS-7TWSUA Pub. OI-85264181139000 Sanyo STK-RCS-7TWSUADo not cool or heat the room too much Hot Start Heating System SET button Timer and Present Time setting buttonsAuto Timer Select buttonAutomatic Operation Only for COOL/DRY/HEAT Model Heating Mode Only for COOL/DRY/HEAT Model Remote Control Unit DisplayProgrammed Daily on / OFF910 pm 710 am 1130 pm Present time Sweep Cool Drysweep Heat FAN Appendix E Installation Instructions STK-RCS-7TWSUA Installation location Parts supplied with the remote controllerRemote controller installation guidelines How to install the remote controllerInstalling directly onto the wall Installing with in-wall junction boxHow to wire the remote controller ON/OFF