Toshiba RAS-07TKVG-EE - Wiring Diagram

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RAS-10TKVG-EE / RAS-10TAVG-EE

RAS-13TKVG-EE / RAS-13TAVG-EE

5. WIRING DI

AGRAM

FILE NO. SVM-19040

- 21 -

Main Page

Table of Contents2
Caution3
Safety Precautions3
- To Disconnect the Appliance from the Main Power Supply3
- Warning4
Specifications6
- Capacity Variation Ratio According to Temperature9
- Cooling9
- Heating9
- Operation Characteristic Curve9
- Piping Materials and Joints Used10
- Refrigerant Piping Installation10
Refrigerant R3210
- Safety During Installation/Servicing10
- Flare Joints11
- Joints11
- Socket Joints11
- Thicknesses of Annealed Copper Pipes11
- Dimensions Related to Flare Processing for R2212
- Dimensions Related to Flare Processing for R32(R410A)12
- Flare Processing12
- Flare Processing Dimensions12
- Flare and Flare Nut Dimensions for R2213
- Flare Connecting Procedures and Precautions13
- Relations between Flare Nut and Flare Seal Surface13
- Tightening Torque of Flare for R32(R410A) [Reference Values]13
- General Tools14
- Required Tools14
- Tools14
- Tools Exclusive for R3214
- Configuration of Refrigerant Charging15
- Recharging of Refrigerant15
- Brazing of Pipes16
- Materials for Brazing16
- Phosphor Bronze Brazing Filler16
- Silver Brazing Filler16
- Brazing17
- Characteristics Required for Flux17
- Prevention of Oxidation During Brazing17
- Types of Flux17
Construction Views18
- Indoor Unit18
- Outdoor Unit19
Wiring Diagram21
- Ras-16Tkvg-Ee / Ras-16Tavg-Ee22
- Ras-18Tkvg-Ee / Ras-18Tavg-Ee23
Specifications of Electrical Parts24
Refrigerant Cycle Diagram25
- Ras-13Tkvg-Ee / Ras-13Tavg-Ee26
- Operation Data29
Control Block Diagram30
Contents of Operation Command Signal33
Operation Description33
- Outline of Air Conditioner Control33
- Role of Indoor Unit Controller33
Basic Operation35
Operation Control35
Remote Controller35
AUTO Operation36
Cooling/Heating Operation36
DRY Operation36
- In Cooling Operation37
- Indoor Fan Air Flow Rate37
Indoor Fan Motor Control37
Outdoor Fan Motor Control40
Capacity Control41
Current Release Control41
Release Protective Control by Temperature of Indoor Heat Exchanger42
Defrost Control (Only in Heating Operation)43
- Defrost Operation43
- Returning from Defrost Operation43
Air Direction Adjustment44
Louver Control44
Louver Position44
Swing44
Cooling Operation45
ECO Operation45
Heating Operation45
Discharge Temperature Control46
High Pressure Control46
Temporary Operation46
Pulse Modulating Valve (P .M.V.) Control47
Self-Cleaning Function48
- Self-Cleaning Operation48
- Self-Cleaning Operation Times48
- Self-Cleaning Diagram49
- Self-Cleaning Function Release49
Hi-POWER Mode50
Remote-A or B Selection50
Setting the Remote Controller50
Display Lamp Brightness Adjustment51
Operation Mode Select Table51
QUIET Mode52
Silent Operation52
- How to Set the a Uto Restart Function53
- When the Unit Is in Operation53
- When the Unit Is Standby53
- How to Cancel the Auto Restar T Function54
Power Failure During Timer Operation54
Operation of Remote Control55
Parts Name of Remote Contr Oller55
- Remote Controller and Its Functions55
- Auto Restart Operation56
- ECO and SILENT Operation Setting56
- Timer Operation56
- Manual Deforst Operation57
- Mode Indicator57
- Name and Functions of Indications on Remote Contr Oller57
- Transmission Mark57
- Before Installing the Wireless Remote Controller58
- Installation Diagram of Indoor and Outdoor Units58
Installation Procedure58
- Loading Batteries58
- Fixing Bolt Arrangement of Outdoor Unit59
- Installation59
- Optional Installation Parts59
- Accessory and Installation Parts60
- Air Filters60
- Changes in the Product and Components61
- Installation/Servicing Tools61
- New Tools for R32(R410A)61
- Cutting a Hole62
- Cutting a Hole and Mounting Installation62
- Installation Place62
- When Installing the Refrigerant Pipes from the Rear62
- Changing Drain Hose63
- Die-Cutting Back Body Slit63
- Piping and Drain Hose Forming63
- Piping and Drain Hose Installation63
- How to Fix the Drain Cap64
- In Case of Right or Left Piping64
- Left-Hand Connection with Piping64
- To Connect the Pipe after Installation of the Unit (Figure)64
- Drainage65
- Indoor Unit Fixing65
- Precautions about Installation in Regions66
- Draining the Water67
- Ial (Wing Nut Type)68
- Refrigerant Piping Connection68
- Ridgid (Clutch Type)68
- Tightening Connection68
- Air Purge69
- Packed Valve Handling Precautions69
- Using a Vacuum Pump69
- Electrical Works70
- How to Install the Air Inlet Grille on the Indoor Unit70
- Wiring Connection70
- Connecting Cable71
- Power Supply and Connecting Cable Connection71
- Power Supply Cable71
- Power Supply Input at Indoor Unit Terminal Block71
- Power Supply Input at Indoor Unit Terminal Block (Recommend)72
- Power Supply Input at Outdoor Unit Terminal Block (Optional)72
- Power Supply Input Wiring Diagram72
- Gas Leak Test73
- Others73
- Remote Control A-B Selection73
- Test Operation73
How to Diagnose the Trouble74
- Precautions When Handling the New Inverter74
- The Control Circuitry Has an Uninsulated Construction74
- Discharging Method76
- Precautions When Inspecting the Control Section of the Outdoor Unit76
- Confirmation of Power Supply77
- Confirmation of Power Voltage77
- First Confirmation77
- Operation Which Is Not a Trouble77
- Judgment by Flashing LED of Indoor Unit78
- Primary Judgment78
- How to Use Remote Controller in Service Mode79
- Self-Diagnosis by Remote Controller (Check Code)79
- Caution at Servicing80
- Action and Judgment81
- Operation of Diagnosis Function81
- Indoor Unit (Including Remote Controller)86
- Judgment of Trouble by Every Symptom86
- Power Is Not Turned on86
- Power Is Not Turned on Though Indoor P.C. Board Is Replaced87
- Only the Indoor Motor Fan Does Not Operate90
- Outdoor Unit Does Not Operate96
- Outdoor Unit Stops in a Little While after Operation Started96
- Wiring Failure (Interconnecting and Serial Signal Wire)96
- Gas Amount Check and Valve Clogging Check97
- How to Check Simple the Main Parts97
- How to Diagnose Trouble in Outdoor Unit98
- Summarized Inner Diagnosis of Inverter Assembly98
- How to Check Simply the Main Parts100
- How to Check the P.C. Board (Indoor Unit)100
- Main P.C. Board Part100
- Check Procedures (for 05,07,10,13K)101
- Check Procedures (for 18K)102
- P .C . Board Layout103
- Sensor Characteristic Table103
- P .C . Board Layout (for 18K)104
- 4-Way Valve Coil105
- Compressor105
- Fan Motor105
- Indoor Unit (Other Parts)105
- Checking Method for each Part106
- Converter Module106
- Electrolytic Capacitor106
- How to Simply Judge Whether Outdoor Fan Motor Is Good or Bad107
- Turn off the Breaker107
How to Replace the Main Parts108
- Electric Part Box Assembly109
- Front Panel109
- Horizontal Louver110
- Cross Flow Fan112
- Vertical Louver112
- Heat Exchanger113
- Common Procedure114
- Outdoor Unit (RAS-16, 18TAVG-EE)120
- Inverter Assembly121
- Control Board Assembly122
- Side Cabinet123
- Reactor124
- Electronic Expansion Valve Coil125
- Fan Guard125
- TD Sensor (Discharge Pipe Temperature Sensor)126
- TO Sensor (Outside Air Temperature Sensor)126
- TS Sensor (Suction Pipe Temperature Sensor)126
Exploded Views and Parts List127

Toshiba RAS-07TKVG-EE - Wiring Diagram

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