Toshiba RAV-SM2242DT-E Applicable Controls, Changing of setting applicable control

Page 29

Concealed Duct High Static Pressure

Installation Manual

 

9 APPLICABLE CONTROLS

REQUIREMENT

•When you use this air conditioner for the first time, it takes approx. 5 minutes until the remote controller becomes available after power-on. This is normal.

<When power is turned on for the first time after installation>

It takes approx. 5 minutes until the remote controller becomes available.

 

 

 

 

 

Approx. 5 minutes

 

 

 

 

 

 

 

 

Power on

 

 

“SETTING”

 

“SETTING”

 

Remote

 

 

flashes

 

goes out

 

controller is

 

 

 

 

 

 

 

 

 

 

 

available

 

 

 

 

 

 

 

 

<When power is turned on for the second (or later) time>

It takes approx. 1 minute until the remote controller becomes available.

 

 

 

 

 

Approx. 1 minutes

 

 

 

 

 

 

 

 

Power on

 

 

“SETTING”

 

“SETTING”

 

Remote

 

 

flashes

 

goes out

 

controller is

 

 

 

 

 

 

 

 

 

 

 

available

 

 

 

 

 

 

 

 

•Normal settings were made when the indoor unit was shipped from factory.

Change the indoor unit settings as required.

•Use the wired remote controller to change the settings.

*The settings cannot be changed using the wireless remote controller, sub remote controller, or remote- controller-less system (for central remote controller only). Therefore, install the wired remote controller to change the settings.

Procedure 1

Push button and TEMP. button simultaneously for at least 4 seconds.

After a while, the display flashes as shown in the figure. Confirm that the CODE No. is [01].

•If the CODE No. is not [01], push button to erase the display content, and repeat the procedure from the beginning.

(No operation of the remote controller is accepted for a while after button is pushed.)

(* Display content varies with the indoor unit model.)

Procedure 2

Each time you push button, indoor unit numbers in

the control group change cyclically. Select the indoor unit you

 

want to change settings for.

 

The fan of the selected unit runs. You can confirm the indoor

 

unit for which you want to change settings.

EN

 

Procedure 3

Using TEMP. / buttons, specify CODE No. [ ].

Procedure 4

Using TIME / buttons, select SET DATA

[ ].

!Changing of setting applicable control

Basic procedure for changing settings

Change the settings while the air conditioner is not working. (Be sure to stop the air conditioner before making settings.)

Procedure 5

Push button. When the display changes from flashing to lit, the setup is completed.

•To change settings of another indoor unit, repeat from Procedure 2.

•To change other settings of the selected indoor unit, repeat from Procedure 3.

Use button to clear the settings.

To make settings after button was pushed, repeat from Procedure 2.

4

6

1

5

2

1

3

– 28 –

28-EN

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Contents Installation Manual Contents Agent Qualifications and knowledge which the agent must have Concealed Duct High Static Pressure Installation ManualWork undertaken Protective gear worn Burst Hazard Selection of installation location Precautions for SafetyInstallation GeneralTest run Electrical wiringExplanations given to user RelocationTo Disconnect the Appliance from Main Power Supply Usage Accessory PartsPart name ’ty Avoid installing in the following places Selection of Installation PlaceInstallation under high-humidity atmosphere Filter cleaning sign term setting Installation spaceInstallation example Unit mmExternal Dimensions InstallationInstallation of indoor unit Installation of hanging boltInstallation of hanging bolt Treatment of ceilingAir outlet port flange Diagrams for making connecting flangesAir inlet port connecting flange Duct design Duct installation example First floorRAV-SM2242 Type FAN CharacteristicsRAV-SM2802 Type Low static pressure F1 Wire connection change of fan motorStandard Middle static pressure F2 High static pressure F3Drain Piping Work Pipe material, size and insulator Connecting drain pipeDrain up Pipe materialCheck the draining Heat insulating process Refrigerant Piping Refrigerant Piping and EvacuatingPipe size Liquid side refrigerant pipe connectionEvacuation Gas side refrigerant pipe connectionTightening connection Piping with outdoor unitOpen the valve fully Refrigerant amount to be addedGas leak check Heat insulation processPower and Wiring Specification Wiring diagramRemote controller wiring WiringTerminal block of electrical control box Wire connectionGroup control Remote Controller WiringWiring diagram When power is turned on for the second or later time Changing of setting applicable controlBasic procedure for changing settings Applicable ControlsPower saving mode Filter sign settingDetection temperature shift value To secure better effect of heatingOutdoor unit data Remote controller switch monitoring functionCode No Data name Indoor unit dataGroup control for system of multiple units Group controlManual address setup procedure Procedure example33-EN 0000 8C OperationExecute a test run 10TEST RUNBefore test run Daily maintenance Cleaning of air filter 11MAINTENANCEPart Unit Check visual/auditory Maintenance Maintenance ListConfirmation and check 12TROUBLESHOOTINGConfirmation of error log Status Error codes and parts to be checked40-EN
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RAV-SM2242DT-E, RAV-SM2802DT-E specifications

Toshiba has long been a leader in heating, ventilation, and air conditioning (HVAC) technology, offering innovative solutions that cater to both residential and commercial needs. Among their impressive lineup, the Toshiba RAV-SM2802DT-E and RAV-SM2242DT-E stand out as exceptional models designed for efficiency, performance, and comfort.

The RAV-SM2802DT-E is a powerful unit ideal for larger spaces, boasting a cooling capacity of 28,000 BTU/h and a heating capacity of 31,000 BTU/h. This model features a highly efficient inverter compressor, which adjusts the power consumption based on the cooling or heating demand, ensuring optimal energy use. This inverter technology not only reduces energy consumption but also maintains a stable indoor temperature for enhanced comfort.

On the other hand, the RAV-SM2242DT-E is tailored for mid-sized applications with a cooling capacity of 22,000 BTU/h and a heating capacity of 25,000 BTU/h. This model also embraces inverter technology, promoting lower operational costs while delivering reliable performance. Both units come with a high energy efficiency rating, reducing environmental impact and saving on utility bills.

One of the key characteristics of these Toshiba models is their advanced filtration system. Equipped with a high-performance filtration mechanism, they can effectively reduce dust, allergens, and other pollutants, ensuring a healthier indoor environment. The units also operate quietly, contributing to a peaceful atmosphere, whether in a home, office, or commercial space.

Both the RAV-SM2802DT-E and RAV-SM2242DT-E are designed with user convenience in mind. They come with a user-friendly remote control, allowing for easy adjustments and settings from anywhere in the room. Compatibility with smart home systems further enhances user experience by enabling remote monitoring and control through smartphones or tablets.

Constructed with durability in mind, these units are built to withstand diverse weather conditions, making them suitable for various climatic environments. Additionally, their aesthetic design allows for seamless integration into any setting, ensuring that performance does not compromise on looks.

In summary, Toshiba's RAV-SM2802DT-E and RAV-SM2242DT-E offer a blend of superior technology, energy efficiency, and user-friendly features. With their inverter technology, advanced filtration systems, and durable designs, these models represent Toshiba's commitment to quality and innovation in the HVAC industry. Whether for residential or commercial applications, these units guarantee comfort and reliability all year round.
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