Toshiba RAS-B16GKVP-E, RAS-B13GKVP-E Block distinction Operation of diagnosis function

Page 66

Block distinction

 

Operation of diagnosis function

 

 

 

 

 

 

 

 

 

 

Check

 

Check

 

Air

 

 

Judgment and action

Block

Cause of operation

conditioner

Remarks

 

code

code

 

 

 

 

status

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outdoor P.C.

 

Inverter over-current

All off

Displayed when

Even if trying operation again, all

 

board

 

protective circuit

 

error is detected.

operations stop immediately. :

 

 

 

operates. (Short time)

 

 

Replace P.C. board.

 

 

 

 

 

 

 

 

 

 

 

Position-detect circuit

All off

Displayed when

1.

Even if connecting lead wire of

 

 

 

error or short-circuit

 

error is detected.

 

compressor is removed,

 

 

 

between windings of

 

 

 

position-detect circuit error

 

 

 

compressor

 

 

 

occurred. : Replace P.C. board.

 

 

 

 

 

 

2.

Measure resistance between

 

 

 

 

 

 

 

wires of compressor, and

 

 

 

 

 

 

 

perform short-circuit. : Replace

 

 

 

 

 

 

 

compressor.

 

 

 

 

 

 

 

 

 

 

Current-detect circuit

All off

Displayed when

Even if trying operation again, all

 

 

 

error

 

error is detected.

operations stop immediately. :

 

 

 

 

 

 

Replace P.C. board.

 

 

 

 

 

 

 

 

 

 

 

Being out of place,

All off

Displayed when

1.

Check sensors (TE, TS).

 

 

 

disconnection or short-

 

error is detected.

2.

Check P.C. board.

 

 

 

circuit of the outdoor

 

 

 

 

 

 

 

heat exchanger sensor

 

 

 

 

 

 

 

(TE) or suction temp.

 

 

 

 

 

 

 

sensor (Ts)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disconnection or short-

All off

Displayed when

1.

Check discharge temp. sensor

 

 

 

circuit of discharge

 

error is detected.

 

(TD).

 

 

 

temp. sensor

 

 

2.

Check P.C. board

 

 

 

 

 

 

 

 

 

 

Outdoor fan drive

All off

Displayed when

Position-detect error, over-current

 

 

 

system error

 

error is detected.

protective operation of outdoor fan

 

 

 

 

 

 

drive system, fan lock, etc. :

 

 

 

 

 

 

Replace P.C. board or fan motor.

 

 

 

 

 

 

 

 

 

Not

 

Outdoor heat exchanger

Operation

 

1.

Check outdoor temp. sensor

 

displayed

 

temp. sensor error

continues

——

 

(TO).

 

 

 

 

 

 

2.

Check P.C. board.

 

 

 

 

 

 

 

 

Outdoor P.C.

 

Compressor drive output

All off

Displayed when

When 20 seconds passed after

 

board

 

error, Compressor error

 

error is detected.

start-up, position-detect circuit error

 

 

 

(lock, missing, etc.),

 

 

occurred. : Replace compressor.

 

 

 

Break down

 

 

Trouble on P.M.V.

 

 

 

 

 

 

 

 

 

Others

 

Return serial signal has

Operation

Flashes when

1.

Repeat Start and Stop with

 

(including

 

been sent when

continues

trouble is detected

 

interval of approx. 10 to 40

 

compressor)

 

operation started, but it

 

on return serial

 

minutes. (Code is not displayed

 

 

 

is not sent from halfway.

 

signal, and normal

 

during operation.)

 

 

 

1) Compressor thermo.

 

status when signal

 

Supply gas.

 

 

 

operation

 

is reset.

 

(Check also gas leak).

 

 

 

Gas shortage

 

 

2.

Unit operates normally during

 

 

 

Gas leak

 

 

 

check.

 

 

 

2) Instantaneous power

 

 

 

If return serial signal does not

 

 

 

failure

 

 

 

stop between indoor terminal

 

 

 

 

 

 

 

block 2 and 3, replace inverter

 

 

 

 

 

 

 

P.C. board.

 

 

 

 

 

 

 

If signal stops between indoor

 

 

 

 

 

 

 

terminal block 2 and 3, replace

 

 

 

 

 

 

 

indoor P.C. board.

 

 

 

 

 

 

 

 

 

 

 

Compressor does not

All off

Displayed when

1.

Trouble on compressor

 

 

 

rotate.

 

error is detected.

2.

Trouble on wiring of compressor

 

 

 

(Current protective

 

 

 

(Missed phase)

 

 

 

circuit does not operate

 

 

 

 

 

 

 

when a specified time

 

 

 

 

 

 

 

passed after compressor

 

 

 

 

 

 

 

had been activated.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Discharge temp.

All off

Displayed when

1.

Check dischage temp. sensor

 

 

 

exceeded 117°C

 

error is detected.

 

(TD).

 

 

 

 

 

 

2.

Gas leakage

 

 

 

 

 

 

3.

Trouble on P.M.V.

 

 

 

 

 

 

 

 

 

 

 

Break down of

All off

Displayed when

1.

Check power voltage.

 

 

 

compressor

 

error is detected.

 

(220–230–240 V +10%)

 

 

 

 

 

 

2.

Overload operation of refrigera-

 

 

 

 

 

 

 

tion cycle

 

 

 

 

 

 

 

Check installation condition

 

 

 

 

 

 

 

(Short-circuit of outdoor diffuser).

 

 

 

 

 

 

 

 

 

 

 

4-way valve inverse error

Operation

 

1.

Check 4-way valve operation.

 

 

 

(TC sensor value

continues

——

 

 

 

 

 

lowered during heating

 

 

 

 

 

 

 

 

 

 

 

 

 

operation.)

 

 

 

 

 

 

 

 

 

 

 

 

– 66 –

Image 66
Contents Split Type Contents Safety Precautions New Refrigerant Air Conditioner InstallationFor general public use For Reference Specifications SpecificationsCooling Heating Operation Characteristic CurveCapacity Variation Ratio According to Temperature CoolingRefrigerant R410A Safety During Installation/ServicingRefrigerant Piping Installation Piping Materials and Joints UsedJoints Flare processing procedures and precautionsProcessing of Piping Materials 1 Thicknesses of annealed copper pipes Thickness mmFlare tool for R22 Conventional flare tool Flare tool for R410A Conventional flare toolClutch type Wing nut type 13.2 13.5 12.70 16.6 16.0 12.9 15.88 19.7 19.0Nm kgfcm Flare Connecting Procedures and Precautions43˚ Wrenches available on the marketTools Required ToolsGeneral tools Conventional tools can be used 1 Configuration of refrigerant charging Recharging of RefrigerantBrazing of Pipes Materials for BrazingFlux Brazing Never use gas other than Nitrogen gasConstruction Views Indoor UnitOutdoor Unit Detailed a leg partDetailed B leg part Wiring Diagram ColorIdentification Specifications of Electrical Parts Parts name Type SpecificationsParts name Model name Rating Refrigerant Cycle Diagram Refrigerant Cycle DiagramRAS-B13GKVP-E/RAS-13GAVP-E, RAS-B16GKVP-E/RAS-16GAVP-E Outdoor Temperature Standard Heat exchanger Compressor Condition COperation Data Cooling Outdoor MPa T1 C T2 C RpsOperation START/STOP Operation Mode Selection Control Block DiagramRemote Controller Hi-POWER Air PurifierFor Indoor Unit AssemblyOutdoor Unit Inverter MCC5009 P.C.BRole of indoor unit controller Operation DescriptionOutline of Air Conditioner Control Role of outdoor unit controllerOperation Description Filter IndicatorRemote Controller and Its Fuctions Auto Restart FunctionRemote controller Indoor unitOutdoor unit +1.0 Cooling operationTs + +0.5+ M SymbolsIndication Fan speed + HIndication Fan speed Operation flow and applicable data, etc DescriptionHeating operation Cold draft preventive controlOutdoor unit Operation command Outdoor fan controlAir conditioner Alarm OFF statusRemote controller Indoor unit Outdoor temp Cooling current Heating current Release valueWhen temperature of the indoor Condition Operation flow and applicable data, etcCase of operation stop Defrost operationLouver position in cooling operation PowerfulThis function controls the air direction of the indoor unit Air directionCooling operation FanOperation button Present status Pure button Air conditionerLouver*1 Fan speed *2 Purpose OperationTd value Control operation PMV open degree control Stop by Room temp. sensor Move toSH control Ta sensor controlClean operation Operation mode Operation time Clean operation timeSetting the clean operation Indoor P.C. boardSetting the remote controller Setting the selector switch on the main unitHow to Set the Auto Restart Function When the unit is standby Not operatingWhen the unit is in operation When the system is on stand-by not operating Power Failure During Timer OperationHow to Turn Off Filter Indicator When the system is operatingParts Name of Remote Controller Display Cooling operation Hi-POWER mode can not be set in Dry operationAutomatic operation Heating operationInstallation Procedure Safety CautionsAccessory and Installation Parts Optional Parts, Accessories and ToolsOptional Installation Parts Attachment bolt arrangement of outdoor unitNew tools for R410A Installation/Servicing ToolsChanges in the product and components New tools for R410A Applicable to R22 model ChangesMounting the installation plate Installation PlaceRemote controller When install the refrigerant pipes from the rearWhen the installation plate is directly mounted on the wall Wiring Connection How to connect the connecting cableElectrical Work Die-cutting front panel slit How to remove the drain capHow to remove the drain hose Changing drain hoseCase of bottom right or bottom left piping How to attach the drain capHow to attach the drain hose Left-hand connection with pipingIndoor Unit Installation DrainagePrecautions for adding refrigerant Projection margin in flaring a Unit mm Draining the WaterRefrigerant Piping Connection Flaring Flaring size B Unit mmTightening Connection Use a vacuum pumpStripping length of connecting cable Packed Valve handling precautionsWiring Connection Hexagonal wrench is requiredTest Operation Auto Restart SettingHow to Set the Auto Restart Gas Leak TestControl circuitry has an uninsulated construction HOW to Diagnose the TroublePrecautions when handling the new inverter 3DV Inverter JAVP-E series insulated typeDo not lay the circuit board assembly flat Discharging methodFirst Confirmation Confirmation of Power SupplyConfirmation of Power Voltage Operation Which is not a Trouble Program OperationBlock display Description for self-diagnosis Code Primary JudgmentJudgment by Flashing LED of Indoor Unit CheckPress START/STOP button to release the service mode Self-Diagnosis by Remote Controller Check CodeHow to Use Remote Controller in Service Mode Press on or OFF buttonRemarks Block distinctionAir Judgment and action Block Cause of operation StatusBlock distinction Operation of diagnosis function Judgment of Trouble by Every Symptom Indoor Unit Including Remote ControllerIs the fuse F01 blown? Only the indoor motor fan does not operate Primary check Is it possible toInspection procedure Troubleshooting for remote controller Primary check Outdoor unit does not operate Wiring Failure Interconnecting and Serial Signal WireInverter Assembly check Normal timeCheck Code 1C Miswiring in indoor/outdoor units and 1E Check procedure1C1E Conduction check of micro-switch TroubleshootingHow to Check Whether the Air Purifier is Good or Not Operation checkHow to Check Whether the Minus Ion Generator is Good or Not Primary checkHow to Diagnose Trouble in Outdoor Unit Summarized Inner Diagnosis of Inverter AssemblyDiagnosis/Process flowchart Contents Summary Operating precautions How to Check Simply the Main PartsHow to Check the P.C. Board Indoor Unit Inspection proceduresCheck procedures Procedure Check points Causes+12V +5V Sensor characteristic table11-9-2. P.C.BoardLayout Resistance value k 100OutdoorUnit Part name Checking procedureIndoor Unit Other Parts Part nameChecking Method for Each Part Case that product is goodTester rod Resistance value Good product Symptom CN300HOW to Replace the Main Parts Part name Procedures Remarks12-1 Indoor Unit How to assemble the front panel How to assemble the high voltage generator How to assemble the electric parts box Drain pan above the claws and atSecure it Remove the two screws used to secure Bearing base Raise the left side of the heat exchangerSlightly, and remove the bearing base Secure using the fixing screw Screw Motor band Right Drain pipe Part name Procedure Remarks MicrocomputerBoard layout Hands on the parts, etc Wear gloves for this jobOtherwise, you may injure your AttachmentProcedure Remarks Front cabinet Detachment Some cases Lead connected to compressor ProcedureTerminal block Disengage the four claws of the P.C. board baseSide cabinet left With a burner Take care to keep the 4-way valve awayHandling precaution TE sensor outdoor heat exchanging temperature sensor TS sensor Suction pipe temperature sensorShown in the above figure is Part name Procedure Parts name Qty RemarksMCC-5009 Part Description Exploded Views and Parts List13-1 Indoor Unit 221 43047671 Pipe, Outlet402 407, 408 403 404 406 410401 405 14, 15, 17, 18 104 13-3. P.C. Board Layout Appendix-1 Required parts for installation work RecommendationPart name ’ty Specifications/Vendor Remarks Applicable Models RAS-10GAVP-E, RAS-13GAVP-E, RAS-16GAVP-ERequired tools for installation work Part name Specifications UsageAppendix-2 Cord heater installation wiring diagram Appendix-3Cord heater installation work procedure Photo / Explanatory diagram ProcedureAppendix-4 Appendix-5 Used screw Screw type QuantityAppendix-6 Appendix-7 Photo / Explanatory diagram Procedure Assembly Appendix-8Drawing of thermostat fixing plate Material SGCC-Z08, Thickness 0.8t Appendix-9Ø3.4 burring hole Upward Ø3.4 burring hole Downward Appendix-10 Toshiba Carrier Corporation

RAS-10GAVP-E, RAS-16GAVP-E, RAS-13GAVP-E, RAS-B10GKVP-E, RAS-B13GKVP-E specifications

Toshiba has long been a renowned name in the world of air conditioning, delivering reliable and energy-efficient solutions that meet the demands of modern living. Among their innovative product line, the Toshiba RAS-B13GKVP-E, RAS-10GAVP-E, RAS-B10GKVP-E, RAS-16GKVP-E, and RAS-13GAVP-E stand out for their advanced features and cutting-edge technologies.

The RAS-B13GKVP-E is a powerful air conditioning unit designed for medium-sized rooms. It boasts a robust cooling capacity, ensuring comfort even during the hottest days. One of its standout features is the inverter technology, which optimizes energy consumption by adjusting the compressor speed according to the temperature, resulting in significant energy savings.

Next, the RAS-10GAVP-E is tailored for smaller spaces, offering efficient cooling and heating capabilities. It comes with an easy-to-use remote control and a user-friendly interface, allowing for effortless operation. The model also incorporates a quiet operation feature, making it suitable for bedrooms and study areas where noise can be a distraction.

The RAS-B10GKVP-E strikes a balance between size and efficiency, ideal for compact living spaces. Its dual cooling and heating function ensures year-round climate control. This model further enhances indoor air quality with its built-in filters, which capture dust and allergens, creating a healthier environment for occupants.

For larger areas, the RAS-16GKVP-E provides an impressive cooling capacity combined with turbo mode functionality. This feature enables rapid cooling of spaces during sweltering summer days. Its sleek design and compact form factor allow for easy installation, making this unit a popular choice for both residential and commercial applications.

Lastly, the RAS-13GAVP-E excels in energy efficiency with its eco-friendly refrigerant options. It is equipped with a smart control system that allows users to monitor and adjust settings remotely, adding convenience and flexibility to its operation. This model is particularly beneficial for users looking to minimize their carbon footprint while enjoying the comfort of climate control.

Overall, Toshiba's lineup of air conditioning units, including RAS-B13GKVP-E, RAS-10GAVP-E, RAS-B10GKVP-E, RAS-16GKVP-E, and RAS-13GAVP-E, promises high performance, energy efficiency, and advanced technology. These features affirm Toshiba's commitment to creating a comfortable indoor environment while ensuring sustainability and user satisfaction.