Related Manuals for Toshiba RAS-13YKH-ES
Summarization of Contents
Construction Views
Indoor Unit Construction
Detailed diagrams and dimensions for the indoor unit assembly.
Outdoor Unit Construction
Diagrams and dimensions illustrating the outdoor unit.
Electrical Parts Specifications
Indoor Unit Electrical Parts
List of electrical components and their specifications for the indoor unit.
Outdoor Unit Electrical Parts
List of electrical components and their specifications for the outdoor unit.
Operation Descriptions
FAN ONLY Operation
Description of the FAN ONLY operating mode.
COOL Operation
Description of the COOL operating mode.
DRY Operation
Description of the DRY operating mode.
HEAT Operation
Description of the HEAT operating mode.
AUTO Operation
Automatic selection of Cooling, Fan only, or Heating mode.
ECONO. Mode
Operation mode for quiet and mild airflow with energy saving.
Current Limit Control
Controls to prevent exceeding input current limits.
High-Temperature Limit Control
Prevents condensate pressure limits during heating.
Low-Temperature Limit Control
Prevents indoor heat exchanger freezing during cooling.
Cool Airflow Prevention Control
Controls indoor fan speed to prevent cool air blow during heating.
Defrost Operation
Operation to melt ice on the outdoor heat exchanger during heating.
Auto Restart Function
Automatic unit restart after power supply interruption.
Timer Operation During Power Failure
Behavior of timer operations during power failure.
Installation Procedure
Safety Cautions
Important safety precautions for installation.
Installation
Optional Installation Parts
List of optional parts required for the installation.
Indoor Unit Installation
Cutting Hole and Mounting Plate
Instructions for preparing the wall and mounting the installation plate.
Electrical Work
Guidelines for performing electrical connections during installation.
Wiring Connection
Detailed steps for connecting the wiring of the unit.
Indoor Unit Installation Steps
Step-by-step guide to installing the indoor unit.
Drainage Installation
Instructions for proper drainage setup for the unit.
Outdoor Unit Installation Place
Guidelines for selecting the installation place for the outdoor unit.
Required Installation Tools
List of tools necessary for the installation process.
Refrigerant Piping Connection
Procedures for connecting the refrigerant piping.
Vacuum Pumping Procedure
Steps for vacuum pumping the refrigerant lines.
Outdoor Unit Wiring Connection
Final wiring connections for the outdoor unit.
Installation: Others
Miscellaneous installation-related procedures.
Troubleshooting Chart
Initial Pre-checks
Initial checks before diagnosing problems.
Power Supply Voltage Check
Checking the input power supply voltage.
Cable Connection Check
Verifying the indoor and outdoor unit cable connections.
Understanding Normal Operations
Understanding normal operations that might seem like faults.
Primary Trouble Source Judgement
Initial steps for diagnosing the source of troubles.
Indoor Unit Controller Role
Functions of the indoor unit's control system.
Abnormality Display and Judgement
Interpreting self-diagnosis codes displayed by the indoor unit.
Self-Diagnosis with Remote Control
Performing self-diagnosis using the remote control.
Clearing the Memory
Steps to clear the unit's memory.
Troubleshooting Code Table
Troubleshooting table correlating block codes with symptoms and actions.
Troubleshooting Flowcharts
Power Not Turning On
Flowchart for diagnosing power-on issues.
Outdoor Unit Not Operating
Flowchart for diagnosing outdoor unit operation failures.
Compressor Not Operating
Flowchart for diagnosing compressor-only operation failure.
Outdoor Fan Not Operating
Flowchart for diagnosing outdoor fan-only operation failure.
4-Way Valve Not Operating
Flowchart for diagnosing 4-way valve failure during heating.
Indoor Fan Not Operating
Flowchart for diagnosing indoor fan-only operation failure.
Checking Remote Control and P.C. Board
Operating Precautions
Precautions for handling the P.C. board.
Inspection Procedures
Procedures for inspecting the P.C. board.
P.C. Board Checking Procedure
Detailed checking procedures for component issues.
Part Replacement
Indoor Unit Part Replacement
Procedures for replacing parts in the indoor unit.
Microcomputer Replacement
Procedures for replacing the microcomputer and related components.
Outdoor Unit Part Replacement
Procedures for replacing parts in the outdoor unit.
Exploded Views and Parts List
Indoor Unit Parts (1)
Exploded view and parts list for the indoor unit.
Indoor Unit Parts (2)
Second part of the indoor unit exploded view and parts list.
Outdoor Unit Exploded View and Parts
Exploded view and parts list for the outdoor unit.
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