Toshiba RAM-SM800KRT-E, RAM-SM560AT-E Air flow changes without FAN button set to Auto mode

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Before you ask for servicing or repairs, check the following points.

Recheck

These are not failures.

Inoperative

The main power switch is turned off.

The circuit breaker is activated to cut off power supply.

The main power fuse has blown out.

Stoppage of electric current.

Does not cool well or heat well

The air inlet and/or outlet of the outdoor unit is blocked.

Doors or windows are opened.

The fan speed is set to low.

• The air conditioner is set in the DRY mode.

The set temperature is too high. (In cooling operation)

The set temperature is too low. (In heating operation)

Indoor unit or outdoor unit makes a strange noise.

• When the temperature suddenly changes, the indoor or outdoor unit occasionally makes a strange noise because of changing of refrigerant flow or expansion work.

The room air is smelly or a bad odor comes from the air conditioner.

• Smells impregnated in the walls‚ carpets, furniture, clothing, or furs, come out from the air conditioner.

Outdoor unit is frosted in heating operation.

Water drains from outdoor unit.

• The outdoor unit is sometimes frosted in heating operation.

In that case, the unit automatically performs defrosting

 

(for 2 to 10 minutes) for increasing the heating efficiency.

Calm

 

• In defrosting operation, both the indoor and outdoor units stop air flow.

Hiss sound is heard when flow of the refrigerant is changed for defrosting.

Resultant water of automatic defrosting in heating operation drains from outdoor unit.

Air flow changes without FAN button set to AUTO mode.

• When the temperature of blown air drops in heating operation, the air conditioner automatically changes or stops air flow from the indoor unit not to make persons in the room feel chilly.

• Air flow of the indoor unit is occasionally changed in the cooling operation.

A white mist of chilled air or water is generated from the outdoor unit.

The indoor unit in cooling operation or the outdoor unit in defrosting operation occasionally cause steams.

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Contents Split Type Way Air Discharge Cassette Type Installation Manual Outdoor Unit --------- RAV-SM800AT-E/RAV-SM800AT-EPrecautions for Safety New Refrigerant Air Conditioner InstallationTo Disconnect the Appliance from Main Power Supply Connect the connecting cable correctlyInappropriate grounding may cause electric shock Accessory and Refrigerant Selection of InstallationAccessory and Installation Parts Before installationInstallation Place Necessary Space for InstallationObstacle at rear side Upper side is free Obstacle at front side Upper side is freeSelection of Installation Installation of Outdoor UnitRefrigerant Piping Connection Optional Installation Parts Local ProcurePiping connection How to remove the front panel Knockout procedureKnockout of Pipe Cover Refrigerant Piping Pipe Forming/End PositioningFlaring size a Unit mm FlaringRefrigerant Piping Tightening of Connecting PartRequirement Air Purge EvacuatingVacuum pump Evacuating Open CloseSM560AT-E How to remove the valve cover How to wireStripping length power cord and connecting cable Electrical WorkCheck and Test Operation Final Installation ChecksSelf-Diagnosis by LED Indication Changes in the product and components New tools for R410AAccessories Precautions for SafetyRemote controller Screws two pcs Standard 4-way cassette panel optional partsRAV-SM560UT-E RAV-SM800UT-E Indoor unit Parts NameOutdoor unit Parts Name of Remote Controller Display sectionOperation section Correct Usage Turn on the main power switch and/or the leakage breakerPreparation Start StopPush button How to set up the wind direction How to start swingingHow to stop swinging Heat operationTimer operation Timer OperationCancel of timer operation Maintenance Hints for Economical OperationCleaning of panel and air filter Clean the panel and air filter with waterCleaning of Air Filters If you do not plan to use the unit for more than 1 monthCleaning of discharge flap Be careful to the direction of the flap when mountingAIR Conditioner Operations and Performance RE-INSTALLATION Do not install the air conditioner in the following placesTroubles and Causes Be careful with noise or vibrationsInoperative Page Accessory parts and Parts to be procured locally Separate sold partsPrecautions for Safety Precautions for Safety Installation space Selection of Installation PlaceAvoid installing in the following places Selection of Installation Place Selection of installation place Discharge directionAdvice Height list of ceiling possible to be installedExternal view Installation of hanging bolt Installation of ceiling opening and hanging boltInstallation of ceiling panel Sold separately Drain Piping Work Piping/Heat insulating materialFlexible hose Adhesive inhibitedConnection procedure Drain upCheck the draining Perform heat insulatingPermissible Piping Length and Heat Flaring dia meter size a Unit mmTightening connection Tightening torque of flare pipe connectionsUse a vacuum pump Open the valve fullyGas leak check Thermal insulation processFor RAV-SM800AT-E model Packed valve handling precautionsSM800 type valve at gas side Be sure to connect earth wire. Grounding work Remote controller wiringThermal insulation to cabling connecting port Electrical WorkCable connection Cabling on the ceiling panelCabling diagram Remote Controller CablingCabling How to execute a test run Case of wired remote controllerTest RUN Before test runConfirmation of error history TroubleshootingConfirmation and check Accessories RAV-SM560BT-E RAV-SM800BT-E Connecting duct Fan mode display Operation mode displayTest run display Unit and Auto flap button No function Operation lamp Fan mode button ButtonFilter UP/DOWN button Correct Usage Automatic Operation Auto Changeover Clear of timer operation Do not open doors and windows more often than necessary Cleaning of Return grille Clean the Return grilles with waterAIR Conditioner Operations and Performance RE-INSTALLATION Air flow changes without FAN button set to Auto mode Auto RAV-SM560BT-E RAV-SM800BT-E Precautions for Safety Precautions for Safety Selection of installation place Installation of Indoor Unit Installation procedureDimension Hanging down of indoor unitInstallation of Indoor Unit Restriction to installationConcealed duct type Ledge ceiling concealed duct typeStatic pressure characteristics of each model AIR Ducting WorkConnecting method of the duct AIR Ducting WorkPoints at installation work General cautionsMounting of remote controller Hanging of indoor unitMounting of filter and canvas for suction port For referencePiping and cautions Piping materialConnection of the drain hose 13.2 13.0 12.7 16.6 16.2 15.9 19.7 19.4 SM800 type valve at gas side Electrical Work INSTALLATION/SERVICING Tools ToolsRemote controller RAV-SM560KRT-E RAV-SM800KRT-E Display panel Name and Functions of Indicators and ControlsTemporary button Name and Operations of Indicators and Controls Set up temp. button Central indicationLouver operation button ON/OFF buttonTurn on the power switch When restarting the operation after stopPush ON/OFF button CoolingSTART/STOP button DRY OperationSTART/STOP button HOW the AIR Conditioner Works Adjusting AIR Flow DirectionAutomatic operation Air filter reset Cleaning of indoor unit and remote controllerTemporary Operation Temporary operationCleaning the air filter Clean the air filters as often as possibleCheck before operation Open the air inlet grilleHeating operation characteristics Preheating operation Cleaning the air inlet grilleMinute protection function Warm air controlProblems and Causes RecheckInoperative Does not cool well or heat wellWired remote Precautions for Safety Precautions for Safety Installation Procedure Installation Diagram of Indoor UnitMounting the Installation Plate When the installation plate is directly mounted on the wallGood location Bad location Piping and Drain Hose Installation Case of right-side exitCase of downward pipe exit Piping via left-hand connectionDrain Piping Work DrainagePermissible Piping Length and Head Evacuating 100 For RAV-SM560AT-E modelAdditional refrigerant 101Add Only R410A Refrigerant to These Units Heat insulation Wiring connections Wiring between units102 Installation of Remote Controllers Precautions103 Flush wall mountingOptions Improving System Efficiency104 Final Installation Checks 105Environmental Issues Product maintenanceEnvironment 106

RAM-SM560BT-E, RAM-SM560KRT-E, RAM-SM800UT-E, RAM-SM800AT-E, RAM-SM560UT-E specifications

Toshiba has established itself as a leader in the memory module market with a range of products tailored for various computing needs. Among its offerings, the RAM-SM560AT-E, RAM-SM560UT-E, RAM-SM800KRT-E, RAM-SM800UT-E, and RAM-SM560BT-E stand out due to their advanced features, high performance, and reliable technologies.

The RAM-SM560AT-E is engineered for optimal efficiency and speed, specifically targeting the demands of modern applications. With a capacity of up to 8GB, this module leverages DDR4 technology, allowing for faster data transfers and improved energy efficiency compared to previous generations. The design focuses on low power consumption which is crucial for laptop users who seek longer battery life without compromising performance.

Next in line, the RAM-SM560UT-E offers similar capacities but is tailored with higher clock speeds. This model is particularly beneficial for gamers and professionals engaging in graphics-intensive tasks. Its enhanced throughput enables smoother multitasking and significantly reduces latency during operations that require extensive computational power.

The RAM-SM800KRT-E is a powerhouse within the lineup, boasting increased bandwidth and specifications that cater to high-end systems. Its capacity reaches up to 16GB, and it supports advanced features like dual-channel configuration, which maximizes performance by allowing simultaneous data transfer across channels. This is ideal for users working with large datasets, as it significantly accelerates processing times.

On the other hand, the RAM-SM800UT-E is designed for versatility, accommodating a broader range of devices, from ultrabooks to gaming laptops. Its emphasis on thermal management ensures reliability during extended usage. Coupled with error-correcting code (ECC) technology, it provides enhanced data integrity, making it suitable for mission-critical applications.

Lastly, the RAM-SM560BT-E is geared towards users who value balance between performance and cost. It features a robust construction and is compatible with a variety of motherboards. This makes it an excellent choice for upgrades in systems that require reliable performance without extensive investment.

In summary, Toshiba's RAM lineup, featuring the RAM-SM560AT-E, RAM-SM560UT-E, RAM-SM800KRT-E, RAM-SM800UT-E, and RAM-SM560BT-E, showcases a diverse array of memory solutions. Each model is built with cutting-edge technology, meeting the diverse demands of users ranging from casual home users to high-power gaming enthusiasts. With high capacity options, advanced data handling features, and energy-efficient designs, Toshiba continues to be at the forefront of memory technology.