Sanyo XMHS1272, XMHS0972 service manual Features, Contents

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FEATURES

This air conditioner is an inverter type unit that automatically adjusts capability as appropriate. Details on these functions are provided below; refer to these descriptions when using the air conditioner.

• Microprocessor Controlled Operation

The interior compartment of the remote control unit contains several features to facilitate automatic operation, easy logically displayed for easy use.

• Simple One-touch Wireless Remote Control

The remote control unit has several features to facilitate automatic operation.

24-Hour ON or OFF Timer

This timer can be set to automatically turn the unit on or off at any time within a 24 hour period.

1-Hour OFF Timer

This timer can be set to automatically turn off the unit at any time after one hour.

• Night Setback

This function saves energy by controlling operation to provide a quieter operating sound than normal.

Automatic and 3-step Fan Speed

Auto/High/Medium/Low

Air Sweep Control

This function moves a flap up and down in the air outlet, directing air in a sweeping motion around the room and providing comfort in every corner.

• Auto. Flap Control

This automatically sets the flap to the optimum position during heating, cooling, and drying operation.

• Hot Start Heating System

Right from the start, the air is warm and comfortable. This system prevents any cold blasts at the beginning while the heat pump is warming up, or even defrosting.

• Automatic Restart Function for Power Failure

Even when power failure occurs, preset programmed operation can be reactivated once power resumes.

• High Power Operation

If not in Auto Operation, the unit operates at maximum output for 30 minutes, regardless of the desired temperature.

The fan speed is 1 step above “High”.

CONTENTS

 

 

Page

FEATURES

2

PRODUCT INFORMATION

3

ALERT SYMBOLS

3

INSTALLATION LOCATION

3

ELECTRICAL REQUIREMENTS

3

SAFETY INSTRUCTIONS

3

NAMES OF PARTS

4

USING THE REMOTE CONTROL UNIT

8

OPERATION WITH THE REMOTE CONTROL UNIT

9

1. Automatic Operation

9

2. Manual Operation

9

3. Adjusting the Fan Speed

10

4. Night Setback Mode

10

5. HIGH POWER Mode

10

SPECIAL REMARKS

11

SETTING THE TIMER

11

USING THE 1-HOUR OFF TIMER

13

TIPS FOR ENERGY SAVING

13

ADJUSTING THE AIRFLOW DIRECTION

13

OPERATION WITHOUT THE REMOTE CONTROL UNIT

14

CARE AND CLEANING

14

TROUBLESHOOTING

16

OPERATING RANGE

16

WIRED REMOTE CONTROLLER

16

2

OI-140-2-EG

 

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Contents 17,500BTU / h XHS1872 PNR-XS1872 11,900BTU / h XMHS1272 PNR-XS1872Safety Precautions Prohibit Table of Contents STK-RCS-7TWSUA Applicable MULTI-OUTDOOR Units Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeIndoor Unit XMHS0972 & PNR-XS1872 SpecificationsUnit Specifications 208V Indoor UnitXMHS0972 & PNR-XS1872 XMHS1272 & PNR-XS1872 XMHS1272 & PNR-XS1872 XHS1872 & PNR-XS1872 XHS1872 & PNR-XS1872 Indoor Unit Major Component SpecificationsIndoor Unit Body XMHS0972 Indoor Unit PanelIndoor Unit Body XMHS1272 Indoor Unit Body XHS1872 ModelKTEC-35-S98 Other Component SpecificationsIndoor heat exchanger sensor ModelPT2M-51H-S3534 Dimensional DataIndoor Unit XHS1872 & PNR-XS1872 Indoor unit Refrigerant Flow DiagramRefrigerant Flow Diagram Electrical Data Electric Wiring Diagrams5250-46900 8FA2Disassembly Procedure MaintenanceDisconnect the connectors in the control box Remove the air intake grillRemove 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 motorOperation Functions FunctionsEmergency operation Auto cooling/heating operationLamp colors Timer backupOverload prevention during heating Protective FunctionsCold-air prevention during heating Freeze preventionMethod of Self-Diagnostics TroubleshootingPrecautions before Performing Inspection or Repair Self-diagnostics Lamps Checking the Indoor and Outdoor Units Using the TEST/T-RUN terminalsReplace the controller Replace the circuit board or the fuseBefore the Operation Serial Communication Error Identification ProcedureOff Blinking Illuminated Condition E01Terminal board Outdoor Unit Condition E12 Indoor Fan Motor Trouble Diagnosis of Fan MotorNoise malfunction Noise Malfunction and Electromagnetic InterferenceElectromagnetic interference Locations most susceptible to noise Trouble CorrectionXMHS0972 & PNR-XS1872 XMHS1272 & PNR-XS1872 Pub. OI-85264181140000 Sanyo Mode D’EMPLOIContents FeaturesInstallation Location Alert SymbolsSafety Instructions Product InformationUnit Display and Operation Button Names of PartsSymbols Remote Control Unit DisplayRemote Control Unit Temperature setting buttons Temp HR. Timer button 1-HOUR OFF TimerMode selector button SensorSingle/Multiple switch Using the Remote Control UnitManual Operation Operation with the Remote Control UnitAutomatic Operation High Power Mode Adjusting the Fan SpeedNight Setback Mode Special Remarks Setting the TimerHow to set the on time How to set the OFF timeHow to set daily ON/OFF repeat timer 1030 pm 710 am 1100 am Present timeAdjusting the Airflow Direction Using the 1-HOUR OFF TimerHour OFF Timer Operation together with the daily ON/OFF repeat timerWhen the air conditioner is not running Care and CleaningCleaning the flaps Cleaning the main unit and remote control unitHow to remove the air intake grille How to remove the filterAir filter Care After a prolonged idle periodOperating Range TroubleshootingWired Remote Controller XHS1872 & PNR-XS1872 Pub. OI-85264181107001 Sanyo XHS1271 XHS1872OI-107-2-EG Important Multiple use is applied for the model XHS1872 only DRY orange, Cool green and FAN green OI-107-5-EG OI-107-6-EG FAN OI-107-8-EG OI-107-9-EG Fan Only OI-107-11-EG OI-107-12-EG Sweep Cool Drysweep Heat FAN OI-107-14-EG OI-107-15-EG Max Min For Single use For Multiple Use Appendix C Installation Instructions For Indoor Unit ContentsPlease Read Before Starting Accessories Supplied with Unit Table Tools Required for Installation not suppliedGeneral Optional Copper Tubing KitAdditional Materials Required for Installation Installation Site SelectionH1, H2, H3, H4 Embedding the Tubing and WiringPreparation for Suspending How to Install the Indoor UnitSuspending the Indoor Unit Placing the Unit Inside the CeilingDo not install an air bleeder as Installing the Drain PipingAttach so that the hose band Fastener is on the side10a Checking the DrainageIndoor unit Gaps Ceiling surface Ceiling panel Installing the Ceiling PanelAttaching the air-intake grille Wiring the Ceiling Panel and the IndicatorWhen Removing the Ceiling Panel for Servicing Checking After InstallationAdjusting the Auto Flap Wiring Instructions General precautions on wiringFor stranded wiring How to connect wiring to the terminal For Indoor UnitFor Outdoor Unit For solid core wiring or F-cable How to Test Run the Air Conditioner Rear side Remote control unit mount Remote Control Unit Installation PositionTo take out the remote control unit, pull it forward Mounting on a WallAddress Setting of the Remote Control Unit Address SwitchInstallation Check Sheet Connecting a Home Automation DeviceSTK-RCS-7TWSUA Pub. OI-85264181139000 Sanyo STK-RCS-7TWSUAAutomatic Operation only for COOL/DRY/HEAT Model OI-139-3-EG SET button Timer and Present Time setting buttonsTimer Select button Automatic Operation Only for COOL/DRY/HEAT Model Heating Mode Only for COOL/DRY/HEAT Model Remote Control Unit DisplayProgrammed Backup functionDaily on / OFF 910 pm 710 am 1130 pm Present timeOI-139-9-EG Appendix E Installation Instructions STK-RCS-7TWSUA Remote controller installation guidelines Parts supplied with the remote controllerHow to install the remote controller Installation locationInstalling directly onto the wall Installing with in-wall junction boxHow to wire the remote controller ON/OFF

XMHS1272, XMHS0972 specifications

Sanyo has long been a recognized name in the landscape of home appliances and audio-visual equipment, and their XMHS series, particularly the XMHS0972 and XMHS1272 models, offers innovative technology and impressive features for discerning users. These models are designed to cater to a wide range of needs, making them suitable for different environments, whether it’s for personal use or for larger gatherings.

The Sanyo XMHS0972 and XMHS1272 are notable for their sleek design, ensuring they blend seamlessly into any interior decor. Their modern aesthetics are matched by functionality, providing users with a combination of style and efficiency. Both models incorporate advanced technologies that have garnered positive reviews in terms of usability and performance.

One of the standout features of the XMHS0972 and XMHS1272 is their audio capabilities. They deliver high-quality sound, thanks to Sanyo’s proprietary sound enhancement technologies. These models are equipped with powerful speakers that produce clear, vibrant audio, making them ideal for music playback, movie watching, and more.

In terms of connectivity, both models come with a variety of options. They support Bluetooth connectivity, allowing users to easily stream music wirelessly from smartphones, laptops, and other Bluetooth-enabled devices. Additionally, they feature USB ports and auxiliary inputs for versatile connectivity options, making them adaptable to different multimedia setups.

Energy efficiency is another important aspect of the XMHS0972 and XMHS1272. Sanyo has incorporated energy-saving technologies into these models, ensuring they consume less power while maintaining optimal performance. This is particularly beneficial for users who are conscious of their environmental footprint and are looking to reduce energy costs.

The user interface is designed with convenience in mind, featuring an intuitive control panel and remote control options. This allows users to easily navigate through settings and features without any hassle.

In conclusion, the Sanyo XMHS0972 and XMHS1272 models are powerful and efficient options for anyone in need of high-quality audio and versatile connectivity. With their stylish design, advanced technology features, and reduced energy consumption, they stand out as innovative choices for modern users looking to enhance their entertainment experience.