No.

Item

 

Outline of specifications

Remarks

 

 

 

 

 

21

8°C heating/Frost

1)

This functional is intended for the cold latitudes and

 

 

protective operation

 

performs objective heating operation

 

 

 

 

(8°C heating operation).

In a group connection,

 

 

2)

This function is valid only for combination with the

if there is even one

 

 

 

outdoor units.

combination with other

 

 

3)

Using the indoor CODE No. [D1] (1 bit), Valid/Invalid of

unit, “This function is not

 

 

provided.” is displayed.

 

 

 

this function is set up at the customer’s side.

 

 

 

 

∗The setup by CODE No. is Invalid [0]/Valid [1] and Invalid [0] has been set at the shipment.

4)This operation is the heating operation which sets 8°C

as the setup temperature of the target.

The setup temperature

5) This function starts operation by pushing temperature

jumps from [18] to [8].

button

during heating operation; besides by

 

pushing

button for 4 seconds or more after

 

temperature reached the minimum set temperature.

 

6)To stop/release this operation, select and execute one from the following operations.

Q Push button:

Heating operation 18°C setting) continues.

R Push [START/STOP] button: Air conditioner stops.

(Heating 18°C operation at the next start)

S Push MODE :

Other operation mode is selected and the operation continues.

7)As the setup temperature is 8°C and the human heating is not targeted, the cold air discharge preventive control (Item 7) is made invalid to suppress the intermittent operation.

8)The settings of the air direction and air volume are changeable during this operation.

9)The indoor fan stops to protect the compressor for 2 minutes after start of heating operation (Thermo-ON) by this function.

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Toshiba CONCEALED DUCK TYPE, CEILING TYPE service manual Outline of specifications Remarks
Page 38 Page 40

CONCEALED DUCK TYPE, CEILING TYPE specifications

Toshiba has long been a name associated with innovative and efficient HVAC solutions, and their Concealed Duck Type, Ceiling Type air conditioning units exemplify this legacy. These units are designed to provide exceptional comfort while seamlessly integrating into a variety of interior spaces.

One of the main features of the Toshiba Concealed Duck Type, Ceiling Type system is its discreet installation method. Unlike traditional wall-mounted units, this system is installed within the ceiling, allowing for an unobtrusive appearance. The result is a clean and modern aesthetic, ideal for residential and commercial settings where design is a priority. With only the supply and return grilles visible, the units maintain the integrity of the interior decor.

The technology employed in Toshiba's air conditioning systems revolves around energy efficiency and user comfort. The units are equipped with inverter technology, which allows for precise temperature control and reduces energy consumption. The inverter adjusts the compressor speed to meet the cooling or heating demand, ensuring not only optimal comfort but also reduced operational costs.

Another significant characteristic of the Toshiba Concealed Duck Type units is their quiet operation. Designed with sound-dampening features, they operate at low noise levels, making them suitable for environments where noise can be a concern, such as offices, hotels, or residential spaces.

Toshiba's advanced air filtration system further enhances indoor air quality. Integrated filters capture dust and allergens, creating a healthier indoor environment. This is particularly beneficial for individuals with allergies or respiratory concerns, as the system works to reduce airborne pollutants.

The units also offer flexible control options. With the availability of remote control or smart home integration, users can easily adjust settings to suit their preferences. Additionally, some models come with programmable timers, allowing for energy savings when the space is unoccupied.

Furthermore, these units are designed for reliability and ease of maintenance. Toshiba emphasizes durability in their construction, and the concealed installation not only enhances aesthetics but also protects the unit from potential damage. Routine maintenance can be performed efficiently, ensuring longevity and sustained performance.

In summary, Toshiba's Concealed Duck Type, Ceiling Type air conditioning units deliver a blend of innovative technology, energy efficiency, and contemporary design. With features like inverter technology, quiet operation, advanced air filtration, and flexible control options, they offer a compelling choice for those seeking comfort without compromising style. These units stand as a testament to Toshiba's commitment to quality and customer satisfaction in the HVAC industry.
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