Contents Error Display

∗When fixations of the errors were overlapped, the latest error is displayed.

∗When D800 to D804 are slowly flashing or D805 is flashing, push and hold SW800 and SW801 simulta- neously for 5 seconds or more. The error display changes to the error which is generated.

				Check code				LED display

				Wired remote controller
No.		Item				D800	D801	D802	D803	D804	D805
No.		Item		Indoor unit	Indoor unit	D800	D801	D802	D803	D804	D805
				Indoor unit	Indoor unit	(Yellow)	(Yellow)	(Yellow)	(Yellow)	(Yellow)	(Green)
				before 3	after 4
				series	series

1	TD sensor error			F04	F04

2	TE sensor error			F06	F06

3	TL sensor error			F06	F07

4	TO sensor error			F08	F08

5	TS sensor error			F06	F12

6	TH sensor error			L29	F13

7	Heat exchanger sensor (TE, TS)			F06	F15
7	misconnection			F06	F15
	misconnection
8	EEPROM error			L29	F31
9	Compressor breakdown			H01	H01
10	Compressor lock			H02	H02

11	Model unset			L29	L10

12	Discharge temp. error			P03	P03

13	High-pressure SW error			P04	P04
14	Current detection circuit error			H03	H03

15	Power supply error			P04	P05

16	Heat sink overheat error			L29	P07

17	Gas leak detection			L29	P15

18	4-way valve reversal error			L29	P19

19	High-pressure protective			P04	P20
19	operation			P04	P20
	operation
20	Fan system error			P22	P22

21	Driving element short circuit			P26	P26

22	Position detection circuit error			P29	P29

23	Others (No fixation)			—	—

: ON		: OFF	: Rapid flash (5 times /sec.)

* The LEDs and switches are located at the top right of the P.C. board of the outdoor unit as shown in the figure on the right.

Service switches s cover
SW800, SW801	Electric parts cover

Inspection window through which to check the LED displays

D800 (yellow)

D801 (yellow)

D802 (yellow)

D803 (yellow)

D804 (yellow)

D805 (green)

– 48 –

RAV-SM1403AT-E1 specifications

The Toshiba RAV-SM1403AT-E1 is a state-of-the-art air conditioning system designed for residential and commercial applications. Its advanced features and cutting-edge technology ensure optimal cooling and heating performance, making it a popular choice among consumers and businesses alike.

One of the standout characteristics of the RAV-SM1403AT-E1 is its energy efficiency. This model is equipped with a highly efficient inverter compressor that adjusts its output based on the cooling load required, which results in significant energy savings compared to traditional air conditioning systems. Its impressive Seasonal Energy Efficiency Ratio (SEER) ratings highlight its ability to provide effective climate control while minimizing electricity consumption.

The RAV-SM1403AT-E1 utilizes Toshiba’s innovative DC inverter technology, which allows for smoother and quieter operation. This means that users can enjoy a comfortable indoor environment without the disruptive noise often associated with conventional models. In addition to its quiet operation, this air conditioner also features an advanced air filtration system that helps to maintain indoor air quality by removing dust, allergens, and other pollutants.

Another major feature of this system is its versatility in installation. The RAV-SM1403AT-E1 can be installed in various configurations, allowing it to adapt to different spaces and design requirements. It supports multiple indoor units that can be connected to a single outdoor unit, providing flexibility for cooling or heating multiple areas simultaneously.

Smart technology is also integrated into the RAV-SM1403AT-E1. Users can take advantage of remote control options, including Wi-Fi capabilities that allow for convenient management of the air conditioning system via smartphones or tablets. This level of control ensures that users can adjust settings even when they are not present, increasing comfort and efficiency.

The build quality of the Toshiba RAV-SM1403AT-E1 reflects its durability and reliability. Designed to withstand varying environmental conditions, it includes corrosion-resistant features that extend the lifespan of the unit, making it a practical investment for both home and commercial use.

In summary, the Toshiba RAV-SM1403AT-E1 combines energy efficiency, advanced technology, and flexible installation options, making it an excellent choice for those seeking a high-performance air conditioning solution. With its innovative features and commitment to sustainability, this model stands out in the competitive HVAC market.

Toshiba RAV-SM1403AT-E1 service manual Contents Error Display

Models: RAV-SM1403AT-E1

Contents Error Display

RAV-SM1403AT-E1 specifications