Current release control | Toshiba RAV-SM1403AT-E1 specs

3.Current release control

The output frequency and the output voltage are controlled by AC current value detected by T20 on the outdoor P.C. board so that input current of the inverter does not exceed the specified value.

	Current [A]
		Frequency down
	I1	Hold
		Hold
	I1 – 0.5	Hold
	I1 – 0.5	Normal operation
		Normal operation

Objective model	SM110		SM140

	COOL	HEAT	COOL	HEAT
	COOL	HEAT	COOL	HEAT

I1 value [A]	20.4	21.2	21.2	21.2

4. Outdoor fan control

Allocations of fan tap revolutions [rpm]

	W1	W2	W3	W4	W5	W6	W7	W8	W9	WA	WB	WC	WD	WE	WF

SM110	250	280	320	360	410	460	520	580	640	700	760	880	880	900	930

SM140	250	280	320	360	410	460	520	580	640	700	760	880	880	900	970

4-1. Cooling fan control

1)An outdoor fan is controlled by TL sensor, TO sensor and operation frequency. An outdoor fan is con- trolled at 1-tap interval of DC fan control.

2)At the start time, the fan is fixed for 60 seconds only with the maximum fan tap corresponded to the zone in the following table but it is controlled with TL sensor temperature after then.

TL 58˚C

55˚C

38˚C

35˚C

WF tap

+1 tap / 20 sec (Up to the maximum rotational frequency of each zone)

Rotational frequency hold

– 1 tap / 20 sec

(Up to the minimum rotational frequency of each zone)

	SM110	Under 30.0 Hz		Over 30.0,		Over 43.8 Hz
	SM110	Under 30.0 Hz		under 43.8 Hz		Over 43.8 Hz
Temp. range	SM140	Under 34.2 Hz		Over 34.2,		Over 52.2 Hz
	SM140	Under 34.2 Hz		under 52.2 Hz		Over 52.2 Hz
		MIN.	MAX.	MIN.	MAX.	MIN.	MAX.
38˚C ≤ TO		W6	WB	W8	SM110:WD	WA	SM110:WD
38˚C ≤ TO		W6	WB	W8	SM140:WF	WA	SM140:WF
					SM140:WF		SM140:WF

29˚C ≤ TO < 38˚C		W5	WA	W7	WD	W9	SM110:WD
29˚C ≤ TO < 38˚C		W5	WA	W7	WD	W9	SM140:WF
							SM140:WF

15˚C ≤ TO < 29˚C		W3	W7	W5	W9	W7	WB

5˚C ≤ TO < 15˚C		W2	W5	W4	W7	W6	W9
0˚C ≤ TO < 5˚C		W1	W3	W3	W5	W4	W7
– 4˚C ≤ TO < 0˚C		W1	W2	W2	W4	W3	W5
TO < – 4˚C		OFF	OFF	OFF	OFF	OFF	OFF
TO error		OFF	WB	OFF	SM110:WD	OFF	SM110:WD
TO error		OFF	WB	OFF	SM140:WF	OFF	SM140:WF
					SM140:WF		SM140:WF

– 33 –

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 Current release control, Outdoor fan control, Cooling fan control

Models: RAV-SM1403AT-E1