The signal receiving part is mounted to the ceiling panel.

Signal Receiving Part

ON

4

3

2

S003

 

1

1

ON

4

 

5

 

2

 

3

 

10

8

9

7

ON

S003

 

4

 

3

2

1

ON

HOW TO SET THE FAN SPEED

When installing a 4-way cassette type indoor unit to high ceiling of a room, the fan motor speed can be selected in agreement with height of the ceiling and numbers of the discharge port.

For details, refer to the Installation Manual for 4-way discharge cassette type unit.

 

 

 

 

 

 

 

Installable ceiling height (Unit: m)

 

 

Setup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tap 1

Tap 2

RAV-SM560UT-E

RAV-SM800UT-E

RAV-SM1120UT-E

No.

 

RAV-SM1400UT-E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-ways

3-ways

2-ways

4-ways

3-ways

2-ways

4-ways

3-ways

2-ways

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0)

 

OFF

OFF

2.8

3.2

3.5

3.0

3.3

3.6

3.6

3.9

4.2

 

 

 

 

 

 

Setting at shipment

 

 

 

 

 

 

 

 

 

 

(1)

 

OFF

ON

3.2

3.5

3.8

3.3

3.5

3.8

3.9

4.1

4.3

 

 

 

 

 

 

 

 

 

 

 

 

 

(3)

 

ON

OFF

3.5

3.8

3.6

3.8

4.2

4.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The fan motor speed is selected by Dip switch [S003] on the sensor P.C. board inside or the adjust corner cap (including sensors) of the ceiling panel of 4-way discharge cassette type indoor unit.

Screw

Clamper

50

1 Emergency operation button

2 Signal receiving part

The signal sent from the remote control- ler is received.

3 Display lamp

One of displays flashed while a trouble occurs. When the display lamp flashes, refer to “Before asking of repair”.

4 lamp

This lamp goes on during operation.

5 lamp

This lamp goes on while the timer is reserved.

6 lamp

In heating operation this lamp in the following cases;

The operation has started.

The temp. controller has worked. The unit is under defrost operation.

This lamp flashes while a trouble occurs.

7 (S003-1) Trial ON switch This switch is not used in normal time, but used in trial operation time.

8 / (S003-3) Priority/Secondary switch

Use this switch at the position of [

(PRIORITY)] . This switch can be used together with the wired remote controller.

9Fan speed change tap 1 (S003-2)

10Fan speed change tap 2 (S003-4)

These switches are used to select DC motor speed of a 4-way cassette type indoor unit by the taps.

When installing an indoor unit to a high ceiling surface or when changing the number of discharge ports, perform setting referring to the next page.

11Address switch

This switch distinguishes the signal, send or receive.

The following switches are provided to the rear side of the receiving part. For setup, contact the shop which you purchased the unit.

Sensors cover

Sensor P.C. board

Adjust corner cap

ON

4 3 2 1

Dip switch [S003]

1

Used in [Trial operation]

2

Tap 1

3

Used by selecting [Priority/Secondary]

4

Tap 2

If “pi, pi” sound is heard, the MODE lamp of the display lamp goes on, and the lamp

and lamp flash alternately, the operation is not performed with the desired mode.

After selecting a fan motor speed, reassemble the ceiling panel as before. Using a clamper, fix the cable connectors with screws.

ACCESSORIES

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Toshiba RAV-SM1400UT-E, RAV-SM1100UT-E service manual HOW to SET the FAN Speed, Signal Receiving Part

RAV-SM1400UT-E, RAV-SM1100UT-E specifications

Toshiba has consistently been recognized for its commitment to innovation and quality in the HVAC market, and the RAV-SM1100UT-E and RAV-SM1400UT-E models exemplify this dedication. These inverter air conditioners are designed to provide efficient cooling and heating solutions for diverse applications, ensuring comfort in both residential and commercial spaces.

One of the standout features of the RAV-SM1100UT-E and RAV-SM1400UT-E is their advanced inverter technology. This technology allows the units to adjust their cooling and heating capacities based on the real-time conditions, leading to significant energy savings compared to traditional fixed-speed systems. The inverter allows for smooth operation at varying speeds, reducing energy consumption while maintaining a consistent indoor climate.

Both models offer exceptional efficiency ratings. With a high energy efficiency ratio (EER) and seasonal energy efficiency ratio (SEER), these units are designed to operate sustainably while delivering powerful performance. The RAV-SM1100UT-E offers a cooling capacity of 11 kW, while the RAV-SM1400UT-E boasts a more robust 14 kW, making them suitable for a range of spaces from smaller offices to larger commercial properties.

Another significant characteristic is their quiet operation. Toshiba has engineered these units to minimize noise levels, ensuring a tranquil environment. This is particularly beneficial in settings like hotels, restaurants, and workplaces where noise can be disruptive.

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