No. Part name

Procedure

Remarks

ƒ Inverter

1. Detachment

Screws

assembly

1) Perform work of item 1 of •.

 

 

 

 

2) Take off screws of the upper part of the

 

 

front cabinet.

 

 

•

If removing the inverter cover under this

Front cabinet

 

 

condition, P.C. board can be checked.

 

 

 

 

•

If there is no space in the upper part of

 

 

 

the upper cabinet, perform work of ‚.

 

 

 

 

Inverter cover

CAUTION

Be careful to check the inverter because high-voltage circuit is incorporated in it.

3)Perform discharging by connecting + , –

polarities by discharging resistance (approx. 100Ω , 40W) or plug of soldering iron to + , – terminals of the C14 (printed as “CAUTION HIGH VOLTAGE”) electrolytic capacitor (500µF) of P.C. board.

Cord clamp

WARNING

The electrolytic capacitor may not nor- mally discharge according to error con- tents and the voltage may remain. There- fore, be sure to discharge the capacitor.

 

Screws

WARNING

Plug of

For discharging, never use a screwdriver

soldering iron

and others for short-circuiting between +

Discharging

and – electrodes. As the electrolytic

position

(Discharging

capacitor is one with a large capacity, it is

period

very dangerous because a large electric

10 seconds

spark will occur.

or more)

 

4) Take off screws (ST1T Ø4 x 10L, 2 pcs.)

 

fixing the main body and the inverter box.

Inverter

 

5) Remove various lead wires from the

assembly

holder at upper part of the inverter box

 

and wiring holder at right side of the

 

terminal block.

 

6)Remove the lead wire from the bundled part at left side of the terminal block.

7)Pull the inverter box upward.

8)Disconnect connectors of various lead wires.

REQUIREMENT

 

As each connector has a lock mechanism,

Remove the connectors

avoid to remove the connector by holding

with locking function by

pushing the part indicated

the lead wire, but by holding the connector.

by the arrow mark.

– 155 –

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Toshiba RAV-SM800BT-E, RAV-SM800AT-E, RAV-SM800UT-E, RAV-SM560UT-E, RAV-SM560AT-E, RAV-SM560BT-E service manual Requirement, 155
Page 154 Page 156

RAV-SM800BT-E, RAV-SM560BT-E, RAV-SM560AT-E, RAV-SM560UT-E, RAV-SM800UT-E specifications

Toshiba offers a range of innovative air conditioning units designed for optimal performance and efficiency, including the RAV-SM800UT-E, RAV-SM560UT-E, RAV-SM800AT-E, RAV-SM560BT-E, and RAV-SM800BT-E models. Each of these units is part of Toshiba's commitment to quality air conditioning solutions that cater to both residential and commercial spaces.

The RAV-SM800UT-E and RAV-SM800AT-E models are notable for their impressive cooling and heating capacities, making them ideal for larger spaces. They feature advanced inverter technology, which adjusts the compressor's speed to maintain a consistent temperature while reducing energy consumption. This not only ensures comfort but also translates into significant energy savings over time.

In terms of design, these models benefit from Toshiba's sleek and modern aesthetics, allowing them to blend seamlessly into various interior styles. The noise levels are remarkably low, thanks to Toshiba's engineering, making these units suitable for use in environments where quiet operation is paramount, such as offices and bedrooms.

The RAV-SM560UT-E and RAV-SM560BT-E models offer similar performance but are tailored for smaller spaces without compromising on efficiency. They include features such as multilayer air filtration systems that effectively remove dust, allergens, and other pollutants, ensuring a healthier indoor air environment. Furthermore, they come equipped with intelligent control options, allowing users to operate the units remotely via smartphone applications.

Another standout characteristic of the RAV-SM800BT-E is its ability to provide both cooling and heating, making it a versatile option throughout the year. These units utilize R32 refrigerant, which has a lower global warming potential compared to traditional refrigerants, aligning with Toshiba's commitment to sustainability.

Each of these models is designed for easy installation and maintenance, featuring a user-friendly interface and robust build quality. The advanced diagnostics feature allows for timely troubleshooting and maintenance, ensuring the longevity of the units.

In summary, Toshiba's RAV-SM800UT-E, RAV-SM560UT-E, RAV-SM800AT-E, RAV-SM560BT-E, and RAV-SM800BT-E models represent a blend of innovative technology, user-centric design, and environmental responsibility. These units not only deliver exceptional climate control but also contribute to reducing energy costs and improving indoor air quality, making them a smart choice for a wide range of applications.
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