Toshiba RAS-24E2KVG-E

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Summary

PRECAUTIONS FOR SAFETY

Warning Indications

Explains hazard symbols and their meanings on the unit.

DANGER

Critical safety warnings; failure to comply may lead to severe injury or death.

WARNING

Important safety warnings; failure to comply may lead to injury.

CAUTION

Specific safety precautions to avoid electric shock or unit damage.

INDOOR UNIT DISPLAY

Display Indicators

Details on ECO, Wi-Fi, Hi POWER, Timer, and Operation mode indicators.

PREPARATION BEFORE USE

Filter Preparation

Instructions for removing and attaching air filters.

Battery Installation

Steps for loading batteries into the remote control.

Clock and Remote Setup

Guide for setting the clock and resetting the remote control.

AIR FLOW DIRECTION

Vertical Airflow Control

How to adjust the louver for desired vertical airflow direction.

Horizontal Airflow Control

Note on manually adjusting horizontal airflow direction.

REMOTE CONTROL

Remote Control Buttons

Explanation of functions for each button on the remote control.

SILENT OPERATION

Silent Operation Modes

Details on Silent 1 and Silent 2 modes for reduced noise.

AUTOMATIC OPERATION

Automatic Mode Selection

How to automatically select cooling, heating, or fan only operation.

COOLING; HEATING; FAN ONLY OPERATION

Manual Operation Modes

Steps to select Cool, Heat, or Fan Only modes and adjust settings.

DRY OPERATION

Dehumidification Mode

Using the Dry mode for dehumidification with moderate cooling.

Hi POWER OPERATION

High Power Mode

For faster cooling or heating operation using the Hi POWER button.

ECO OPERATION

Energy Saving Mode

Utilizing the ECO button to automatically save energy.

8°C OPERATION

Low Temperature Heating

How to activate 8°C heating and adjust the temperature.

TEMPORARY OPERATION

Emergency Unit Start

How to start/stop the unit using the RESET button without the remote.

TIMER OPERATION

Setting Timers

Instructions for setting ON, OFF, and daily timers.

DISPLAY LAMP BRIGHTNESS ADJUSTMENT

Adjusting Display Brightness

How to decrease or turn off the display lamp brightness.

PRESET OPERATION

Saving Preferred Settings

How to save and recall preferred operation settings.

AUTO RESTART FUNCTION SETTING

Auto Restart Function

How to enable or disable the auto restart function after power failure.

QUIET OPERATION

Quiet Operation Mode

Activating super low fan speed for quiet operation.

COMFORT SLEEP OPERATION

Sleep Mode

Automatically controls airflow and turns off the unit after a set time.

MAINTENANCE

Cleaning Instructions

Guidance on cleaning the indoor unit, remote control, and air filters.

SELF CLEANING OPERATION

Indoor Unit Self-Cleaning

Procedure to reduce moisture and prevent bad smells in Cool/Dry modes.

MANUAL DEFROST OPERATION

Defrosting the Outdoor Unit

How to manually defrost the outdoor unit's heat exchanger.

OPERATION AND PERFORMANCE

Operating Features

Details on three-minute protection, preheating, warm air control, and defrosting.

Operating Conditions

Table showing operating conditions for Heating, Cooling, and Dry modes.

TROUBLESHOOTING (CHECK POINT)

Unit Not Operating

Common reasons why the unit may not operate.

Low Cooling or Heating

Troubleshooting for abnormally low cooling or heating performance.

REMOTE CONTROL A-B SELECTION

Multi-Unit Remote Setup

Procedure to set remote control for multiple indoor units (A or B).

This document is an owner's manual for a Toshiba Air Conditioner (Split Type) with Inverter technology, designed for general public use. It supports refrigerants R32 or R410A.

Function Description:

The Toshiba Air Conditioner is designed to provide cooling, heating, and dehumidification for indoor spaces. It features an Inverter system for efficient operation. The unit offers various modes including Automatic Operation, Cooling, Heating, Fan Only, Dry Operation, Hi Power Operation, ECO Operation, 8°C Heating Operation, Silent Operation, and Comfort Sleep Operation. It also includes a Self Cleaning Operation to prevent bad smells caused by humidity.

Important Technical Specifications:

Refrigerant: R32 or R410A. The appliance is filled with R32.
Indoor Unit Models: RAS-B05, 07, 10, 13, 16E2KVG-E; RAS-18, 24E2KVG-E.
Outdoor Unit Models: RAS-05, 07, 10, 13, 16, 18, 24E2AVG-E.
Operating Temperature Range (Outdoor):
- Heating: -15°C to 24°C
- Cooling: -15°C to 46°C
- Dry: -15°C to 46°C
Operating Temperature Range (Room):
- Heating: Less than 28°C
- Cooling: 21°C to 32°C
- Dry: 17°C to 32°C
Refrigerant Charge Amount (M): The manual provides a formula to calculate the minimum floor area (Amin m²) required for storage based on the refrigerant charge amount (M in kg) and installation height (h₀ in m). Recommended installation height for these units is 2.5 m.
Disconnection Means: The appliance requires a means for disconnection from the supply with a contact separation of at least 3 mm in all poles, incorporated in the fixed wiring.

Usage Features:

Remote Control: The unit is operated via an infrared wireless remote control, which can also be used as a wired control. The remote control features buttons for Start/Stop, Mode Select (MODE), Temperature (TEMP), Fan Speed (FAN), Swing Louver (SWING), Set Louver (FIX), 8°C Heating Operation, On Timer (ON), Off Timer (OFF), Setup (SET), Clear (CLR), Memory and Preset (PRESET), Silent Operation (SILENT), High Power (Hi POWER), Eco (ECO), Quiet (QUIET), Comfort Sleep (COMFORT SLEEP), Filter Reset (FILTER), Set Clock (CLOCK), Check (CHECK), and Reset (RESET).
Indoor Unit Display: The indoor unit features indicator lights for ECO (White), Wi-Fi access (White) (requires Wireless LAN connecting adapter), Hi POWER (White), Timer (White), and Operation mode (White). Display brightness can be adjusted.
Air Flow Direction: Vertical louver direction can be fixed or set to swing automatically. Horizontal direction is adjusted manually.
Automatic Operation: Selects cooling, heating, or fan only automatically based on the set temperature (17°C to 30°C).
Cooling/Heating/Fan Only Operation: Allows manual selection of Cool, Heat, or Fan only modes with adjustable temperature (17°C to 30°C for Cool/Heat) and fan speed (AUTO, LOW, LOW+, MED, MED+, HIGH). Fan Only mode has no temperature indication.
Dry Operation: Provides moderate cooling for dehumidification, with automatic fan speed and adjustable temperature (17°C to 30°C).
Hi Power Operation: Automatically controls room temperature and airflow for faster cooling or heating (except in DRY and FAN ONLY mode).
ECO Operation: Automatically controls room temperature to save energy (except in DRY and FAN ONLY mode). In cooling, set temperature increases 1°C/hour for 2 hours (max 2°C). In heating, set temperature decreases.
8°C Heating Operation: Maintains an 8°C set temperature for heating. Adjustable from 5°C to 13°C.
Silent Operation: Reduces outdoor unit operating noise. Offers two levels: Silent 1 (balances capacity and sound) and Silent 2 (prioritizes sound reduction, reducing max sound by 4 dB(A), potentially compromising capacity).
Timer Operation: Allows setting ON, OFF, or Daily timers.
Preset Operation: Stores preferred operation settings for future recall (except airflow direction).
Temporary Operation: In case of a misplaced or discharged remote control, pressing the RESET button on the indoor unit can start/stop the unit in AUTOMATIC mode, 24°C preset temperature, and automatic fan speed.
Comfort Sleep Operation: Automatically controls airflow and turns off after 1, 3, 5, or 9 hours. In cooling, set temperature increases 1°C/hour for 2 hours (max 2°C). In heating, set temperature decreases.
Auto Restart Function: The unit automatically restarts in the same operating mode after a power failure. This function is ON by default and can be turned OFF.
Manual Defrost Operation: Allows manual defrosting of the outdoor unit's heat exchanger during heating operation by pressing and holding SET for 5 seconds.
Remote Control A-B Selection: Allows separation of remote control signals for two indoor units installed nearby, preventing interference.

Maintenance Features:

Cleaning:
- Indoor unit and remote control should be cleaned with a wet cloth. Avoid benzine, thinner, polishing powder, or chemically-treated duster.
- Air filters should be cleaned every 2 weeks by vacuuming or washing and drying.
Self Cleaning Operation (Cool and Dry Operation Only): When activated, the fan continues to run for 30 minutes after the unit is turned off to reduce humidity and prevent bad smells. Can be stopped immediately by pressing the button two more times within 30 seconds.
Professional Maintenance: It is recommended that maintenance be performed by a specialist when the unit has been operated for a long time.