Need help?Do you have a question about the Toshiba RAS-12EAV-UL and is the answer not in the manual?
Precautions for installing units using R410A refrigerant, detailing its properties and handling.
Details critical DANGER and WARNING messages regarding electrical shock and fire hazards.
Important CAUTION notes regarding water exposure, vibration, noise, and proper installation procedures.
Safety guidelines for handling R410A refrigerant during installation and servicing.
Procedures and materials for installing refrigerant piping with R410A.
Identification of tools exclusive to R410A and those usable with conventional refrigerants.
Procedures for brazing, including preventing oxidation and selecting flux.
Electrical schematic for specific indoor and outdoor unit models.
Electrical wiring diagrams for specific indoor and outdoor unit models.
Electrical wiring diagrams for specific indoor and outdoor unit models.
Electrical wiring diagrams for specific indoor and outdoor unit models.
Schematic of the refrigerant cycle for specific RAS-09 models.
Schematic of the refrigerant cycle for specific RAS-12 models.
General description of the air conditioner's control system and components.
How cooling and heating operations are performed by the unit.
How the indoor fan motor speed is controlled in cooling and heating.
How the outdoor fan motor speed is controlled based on conditions.
How cooling or heating capacity is adjusted based on load.
Protective control based on indoor heat exchanger temperature to prevent freezing or overheating.
How the unit performs defrosting to remove frost from the outdoor heat exchanger.
Visual guide showing the placement and connection of indoor and outdoor units.
Guidelines for selecting an appropriate location for the outdoor unit.
Instructions for connecting the refrigerant pipes.
Steps for connecting electrical wiring to the outdoor unit.
Safety warnings and hazards related to electrical work on the outdoor unit.
Guidelines for selecting an appropriate location for the indoor unit.
Step-by-step process for vacuuming the system using a vacuum pump.
Method for testing refrigerant lines for leaks.
Safety precautions for handling the inverter unit due to high voltage.
Interpreting indoor unit LED flashing patterns for self-diagnosis.
Instructions on how to enter and use the remote controller in service mode.
Table correlating check codes with causes and actions.
Steps for disassembling and replacing parts of the indoor unit.
Procedure for removing and replacing the compressor.
General| Type | Split System |
|---|---|
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R410A |
| Indoor Unit Weight | 9 kg |
| Noise Level (Outdoor) | 50 dB |
To Next Page