Related Manuals for Toshiba RAS-18S2AH-ES
Summarization of Contents
CONSTRUCTION VIEWS
Indoor Unit
Details of the indoor unit's physical dimensions and components.
CONSTRUCTION VIEWS
Outdoor Unit
Details of the outdoor unit's physical dimensions and components.
WIRING DIAGRAM
RAS-18SKP-ES / RAS-18SA-ES, RAS-24SKP-ES / RAS-24SA-ES
Wiring diagram for specific models of the air conditioner.
WIRING DIAGRAM
RAS-18SKHP-ES / RAS-18S2AH-ES, RAS-24SKHP-ES / RAS-24S2AH-ES
Wiring diagram for different models of the air conditioner.
SPECIFICATION OF ELECTRICAL PARTS
Indoor Unit (RAS-18SKP-ES, RAS-24SKP-ES)
List of electrical parts for specific indoor units.
Outdoor Unit (RAS-18SA-ES)
List of electrical parts for a specific outdoor unit.
SPECIFICATION OF ELECTRICAL PARTS
Outdoor Unit (RAS-24SA-ES)
List of electrical parts for another specific outdoor unit.
Indoor Unit (RAS-18SKHP-ES, RAS-24SKHP-ES)
List of electrical parts for different indoor units.
SPECIFICATION OF ELECTRICAL PARTS
Outdoor Unit (RAS-18S2AH-ES)
List of electrical parts for a specific outdoor unit.
Outdoor Unit (RAS-24S2AH-ES)
List of electrical parts for another specific outdoor unit.
REFRIGERATION CYCLE DIAGRAM
RAS-18SKP-ES / RAS-18SA-ES
Diagram showing the refrigeration cycle for specific models.
REFRIGERATION CYCLE DIAGRAM
RAS-24SKP-ES / RAS-24SA-ES
Diagram showing the refrigeration cycle for specific models.
REFRIGERATION CYCLE DIAGRAM
RAS-18SKHP-ES / RAS-18S2AH-ES
Diagram showing the refrigeration cycle for specific models.
REFRIGERATION CYCLE DIAGRAM
RAS-24SKHP-ES / RAS-24S2AH-ES
Diagram showing the refrigeration cycle for specific models.
CONTROL BLOCK DIAGRAM
RAS-18SKP-ES / RAS-18S2A-ES, RAS-24SKP-ES / RAS-24S2A-ES
Control block diagram for specific indoor/outdoor units.
CONTROL BLOCK DIAGRAM
RAS-18SKHP-ES / RAS-18S2AH-ES, RAS-24SKHP-ES / RAS-24S2AH-ES
Control block diagram for different specific indoor/outdoor units.
OPERATION DESCRIPTION
Remote control
Details the functions of the remote control buttons.
OPERATION DESCRIPTION
Display of Remote Control
Explains the display indications on the remote control.
OPERATION DESCRIPTION
Outline of Air Conditioner Control
Provides a general overview of the air conditioner's control system.
Louver control
Explains the operation of the air louvers.
Indoor Fan Control
Details how the indoor fan speed is controlled.
OPERATION DESCRIPTION
Description of Operation Mode
Explains different operating modes like Dry and Cooling.
Fan only operation
Describes the fan-only operation mode.
Cooling operation
Details the cooling mode operation.
OPERATION DESCRIPTION
Dry operation
Explains the dry operation mode.
Heating operation
Details the heating operation mode.
OPERATION DESCRIPTION
Automatic operation
Describes the automatic operation mode.
Description of Safety and Reliability Prevention Function
Explains safety features and reliability controls.
Low-Temperature Limit Control
Details the control to prevent freezing.
OPERATION DESCRIPTION
High-Temperature Limit Control
Explains control for high-temperature limits.
Defrost Operation
Describes the defrost operation for heating.
OPERATION DESCRIPTION
One-Touch Operation
Explains the one-touch comfort operation.
Hi POWER Operation
Details the high power operation mode.
QUIET Operation
Describes the quiet operation mode.
OPERATION DESCRIPTION
ECO Operation
Explains the ECO (energy-saving) operation mode.
COMFORT SLEEP Operation
Details the comfort sleep operation mode.
OPERATION DESCRIPTION
FILTER Check lamp
Explains the filter check indicator and its reset.
Auto Restart Function
Describes the auto restart function after power failure.
OPERATION DESCRIPTION
How to Set the Auto Restart Function
Instructions on how to enable the auto restart feature.
How to Cancel the Auto Restart Function
Instructions on how to disable the auto restart feature.
OPERATION DESCRIPTION
Self-Cleaning Operation
Explains the self-cleaning operation for hygiene.
Self-Cleaning diagram
Illustrates the self-cleaning operation sequence.
Self-Cleaning function release
How to cancel or set the self-cleaning function.
INSTALLATION PROCEDURE
Safety Cautions
Important safety warnings for installation.
INSTALLATION PROCEDURE
Installation Diagram of Indoor and Outdoor Units
Diagrams showing placement and clearances for installation.
INSTALLATION PROCEDURE
Installation
Details regarding installation procedures and parts.
Optional installation parts
Lists optional parts for installation.
Accessory and installation parts
Lists standard accessories and installation parts.
INSTALLATION PROCEDURE
Installation
Details regarding installation procedures and parts.
Installation/Servicing Tools
Lists specialized tools for installation and servicing.
INSTALLATION PROCEDURE
Indoor Unit
Guidelines and steps for installing the indoor unit.
Installation Place
Guidelines for selecting the indoor unit installation location.
Drilling a Hole and Mounting Installation Plate
Instructions for drilling holes and mounting the indoor unit plate.
INSTALLATION PROCEDURE
Indoor Unit
Guidelines and steps for installing the indoor unit.
Electrical Work
Instructions for electrical connections during installation.
Wiring Connection
Steps for connecting indoor unit wiring.
INSTALLATION PROCEDURE
Indoor Unit
Guidelines and steps for installing the indoor unit.
Piping and Drain Hose Installation
Instructions for installing refrigerant piping and drain hoses.
INSTALLATION PROCEDURE
Indoor Unit
Guidelines and steps for installing the indoor unit.
Indoor Unit Installation
Procedures for physically installing the indoor unit.
Drainage
Instructions for setting up the drainage system.
INSTALLATION PROCEDURE
Outdoor Unit
Guidelines and steps for installing the outdoor unit.
Installation place
Guidelines for selecting the outdoor unit installation location.
Refrigerant piping connection
Steps for connecting refrigerant pipes.
INSTALLATION PROCEDURE
Outdoor Unit
Guidelines and steps for installing the outdoor unit.
Evacuating
Procedure for evacuating the refrigerant lines.
INSTALLATION PROCEDURE
Outdoor Unit
Guidelines and steps for installing the outdoor unit.
Wiring connection
Steps for connecting the outdoor unit wiring.
INSTALLATION PROCEDURE
Test Operation
Procedures for testing the unit after installation.
Gas Leak Test
How to perform a gas leak test after installation.
Test Operation
Steps for performing the initial test operation.
INSTALLATION PROCEDURE
Test Operation
Procedures for testing the unit after installation.
Remote Controller A or B Selection
How to select remote controller A or B.
Auto Restart Setting
How to set the auto restart function.
TROUBLESHOOTING CHART
Troubleshooting Procedure
General procedure for troubleshooting issues.
Basic Check Items
Basic checks for common problems.
Power supply voltage
Checks related to power supply voltage.
Incorrect cable connection between Indoor and outdoor units
Checks for incorrect cable connections.
Program control
Explains program control and troubleshooting tables.
TROUBLESHOOTING CHART
Primary Judgement
Initial judgement process for diagnosing problems.
Role of indoor unit controller
Describes the functions of the indoor unit controller.
Failure diagnosis
How the unit diagnoses failures and indicates them.
TROUBLESHOOTING CHART
Self-Diagnosis by Remote Controller (Check Code)
How to use the remote control for self-diagnosis.
How to Use Remote Controller in Service Mode
Steps to enter and use service mode for diagnosis.
TROUBLESHOOTING CHART
How To Diagnose Faulty Parts
Flowcharts for diagnosing faulty parts.
TROUBLESHOOTING CHART
[OC Indoor TA sensor error]
Troubleshooting steps for Indoor TA sensor errors.
[Od Indoor TC sensor error]
Troubleshooting steps for Indoor TC sensor errors.
[18 outdoor TE sensor error] (Heat pump model)
Troubleshooting steps for outdoor TE sensor errors.
TROUBLESHOOTING CHART
[19 outdoor TD sensor error] (Heat pump model)
Troubleshooting steps for outdoor TD sensor errors.
[1E Discharge temp. error] (Heat pump model)
Troubleshooting steps for discharge temperature errors.
TROUBLESHOOTING CHART
Troubleshooting for Indoor unit
Troubleshooting steps for indoor unit issues.
Power can not be turned on. (The unit does not operate at all.)
Troubleshooting steps when the unit does not operate.
TROUBLESHOOTING CHART
Troubleshooting for Indoor unit
Troubleshooting steps for indoor unit issues.
Only indoor fan motor does not operate.
Troubleshooting steps for indoor fan motor issues.
TROUBLESHOOTING CHART
Troubleshooting for Indoor unit
Troubleshooting steps for indoor unit issues.
Compressor does not operate.
Troubleshooting steps when the compressor does not operate.
TROUBLESHOOTING CHART
Troubleshooting for Indoor unit
Troubleshooting steps for indoor unit issues.
Compressor does not operate. (continued)
Further troubleshooting for compressor issues.
TROUBLESHOOTING CHART
Troubleshooting for Wiring (Interconnect cable and Serial Signal Wire)
Troubleshooting wiring issues for unit operation.
Outdoor unit does not operate.
Troubleshooting wiring issues for outdoor unit operation.
Outdoor unit stops a while after starting the unit.
Troubleshooting outdoor unit stopping after start.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
Troubleshooting for P.C. board
Procedures for troubleshooting PC board issues.
How to check indoor P.C. board
Procedures for checking the indoor PC board.
TROUBLESHOOTING CHART
How to shorten time of restart delay timer
Method to shorten the restart delay timer.
How to set/cancel self cleaning function
How to set or cancel the self-cleaning function.
TROUBLESHOOTING CHART
Troubleshooting for Remote Control
Steps to troubleshoot remote control issues.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing parts in the indoor unit.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing indoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing indoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing indoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing indoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing indoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Indoor Unit
Procedures for replacing indoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Outdoor Unit
Procedures for replacing parts in the outdoor unit.
HOW TO REPLACE THE MAIN PARTS
Outdoor Unit
Procedures for replacing outdoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Outdoor Unit
Procedures for replacing outdoor unit parts.
HOW TO REPLACE THE MAIN PARTS
Outdoor Unit
Procedures for replacing outdoor unit parts.
EXPLODED VIEWS AND PARTS LIST
Indoor Unit (E-Parts Assy)
Exploded view and parts list for indoor unit sub-assembly.
EXPLODED VIEWS AND PARTS LIST
Indoor Unit
Exploded view and parts list for indoor unit components.
EXPLODED VIEWS AND PARTS LIST
Outdoor Unit (RAS-18SA-ES, RAS-24SA-ES)
Exploded view and parts list for specific outdoor units.
EXPLODED VIEWS AND PARTS LIST
Outdoor Unit (RAS-18SA-ES, RAS-24SA-ES)
Exploded view and parts list for specific outdoor units.
EXPLODED VIEWS AND PARTS LIST
Outdoor Unit (RAS-18S2AH-ES, RAS-24S2AH-ES)
Exploded view and parts list for specific outdoor units.
EXPLODED VIEWS AND PARTS LIST
Outdoor Unit (RAS-18S2AH-ES, RAS-24S2AH-ES)
Exploded view and parts list for specific outdoor units.
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