Manuals / Toshiba / Household Appliance / Air Conditioner

Toshiba RAV-SM562AT-E, RAV-SM802XT-E Control Block Diagram, FILE NO. SVM-06012, Remote Control

Models: RAV-SM562AT-E RAV-SM802AT-E RAV-SM802XT-E

1 36

Download 36 pages 33.62 Kb

Page 17

7. CONTROL BLOCK DIAGRAM

FILE NO. SVM-06012

7. CONTROL BLOCK DIAGRAM

Heat Exchanger Sensor (TCJ)

Heat Exchanger Sensor (TC)

Temperature Sensor

Infrared Rays Signal Receiver

Indoor Unit Control Panel

M.C.U.

8 MHz

Functions

•Louver Control

• 3-minute Delay at Restart for Compressor

•Motor Revolution Control

Hi POWER

Display

FILTER Sign

Display

PRE DEF.

Sign Display

Infrared

Rays

36.7 kHz

Remote

Control

Initiallizing Circuit

Clock Frequence Oscillator Circuit

Power Supply

Circuit

• Processing

(Temperature Processing)

•Timer

•Drain Pump ON/OFF

• Serial Signal Communication

Louver ON/OFF Signal

Louver Driver

TIMER

Display

OPERATION

Display

Indoor Fan

Motor

Louver Motor

Noise Filter

Serial Signal

Transmitter/ Relay

Receiver RY401

Float

Switch

Drain Pump

From Outdoor Unit

Serial Signal Communication

REMOTE CONTROL

Infrared Rays

Remote Control

Operation (START/STOP)

Operation Mode Selection

AUTO, COOL, DRY, HEAT, FAN ONLY

Temperature Setting

Fan Speed Selection

ON TIMER Setting

OFF TIMER Setting

Louver Auto Swing

Louver Direction Setting

ECO

Hi power

Filter Reset

– 15 –

Image 17

Toshiba RAV-SM562AT-E, RAV-SM802XT-E, RAV-SM802AT-E service manual Control Block Diagram, FILE NO. SVM-06012, Remote Control

Contents

AIR-CONDITIONER FILE NO. SVM-06012UNDER CEILING / CONSOLE TYPE R410AFILE NO. SVM-06012 CONTENTS1-1.Indoor Unit Flexi Type 1. SPECIFICATIONSFILE NO. SVM-06012 Compressor speed rps CurrentOutsoor temp. ˚C FILE NO. SVM-06012FILE NO. SVM-06012 2. CONSTRUCTION VIEWS2-1.Indoor Unit 3-1. RAV-SM562XT-E / RAV-SM802XT-E 3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAMFILE NO. SVM-06012 Indoor unitIndoor Unit 4. WIRING DIAGRAMSpecifications 5. SPECIFICATION OF ELECTRICAL PARTSFILE NO. SVM-06012 Indoor Unit6-2.Refrigerant Piping Installation 6-1.Safety During Installation/Servicing6. REFRIGERANT R410A FILE NO. SVM-06012Table 6-2-1Thicknesses of annealed copper pipes FILE NO. SVM-06012Outer FILE NO. SVM-06012Nominal FILE NO. SVM-06012Outer diameter Tightening torqueFILE NO. SVM-06012 6-3.Tools6-3-1.Required tools General tools Conventional tools can be usedFILE NO. SVM-06012 6-4.Recharging of RefrigerantFig. 6-4-1Configuration of refrigerant charging 6-5-2.Flux 1Reason why flux is necessary 6-5.Brazing of PipesFILE NO. SVM-06012 Cylinder with siphonFILE NO. SVM-06012 2Characteristics required for fluxFILE NO. SVM-06012 7. CONTROL BLOCK DIAGRAMREMOTE CONTROL 8-3.Air volume control 8-1.When power supply is reset8. OPERATION DESCRIPTION 8-2.Operation mode selectionFILE NO. SVM-06012 8-4.Cool air discharge preventive controlHEAT Fig. Table8-7.Louver control 8-6. High-temprelease control8-8.Filter sign display FILE NO. SVM-06012FILE NO. SVM-06012 8-9.Auto Restart Function8-9-2.How to cancel auto restart function 8-10.Filter Check Lamp8-9-3.Power failure during timer operation 8-10-1.How to turn off filter check lampFILE NO. SVM-06012 9. TROUBLESHOOTING9-1.Summary of Troubleshooting FILE NO. SVM-06012 9-2. Self-Diagnosisby Remote Control Check Code9-2-1.How to use remote control in service mode FILE NO. SVM-06012 Operation of diagnostic functionCheck CheckOperation of diagnostic function No display in the setting at shipmentFILE NO. SVM-06012 CheckSymptom Operation of diagnostic functionFILE NO. SVM-06012 Judgement and actionTA sensor FILE NO. SVM-06012TC, TCJ sensor Caracteristics-1FILE NO. SVM-06012 10. DETACHMENTS10-1.Indoor Unit 2Front panel How to remove the Front panel ProceduresFILE NO. SVM-06012 Part namePart name FILE NO. SVM-06012Part name FILE NO. SVM-06012How to remove the Multiblade fan and ProceduresFILE NO. SVM-06012 Part name11-1.Indoor Unit E-PartsAssy 11. EXPLODED VIEWS AND PARTS LIST403 405 401FILE NO. SVM-06012 11-2.Indoor UnitAMPHUR MUANG, PATHUMTHANI 12000, THAILAND