Ceiling type, Outline of specifications

No.

Item

Outline of specifications

Remarks

Fan speed control

(Ceiling type)

(Continued)

Selection of high

CODE No.

Standard

Type 1

Type 3

Type 6

ceiling type

[5d]

0000

0001

0002

0003

CODE No.: 5d

SW501 (1)/(2)

OFF/OFF

ON/OFF

OFF/ON

ON/ON

Tap

HEAT

COOL

HEAT

COOL

HEAT

COOL

HEAT

COOL

H+

H+, H

L+, L

H+

L+

H+

L+

3)In heating operation, the mode changes to [UL] if thermostat is turned off.

4)If Ta ≥ 25°C when heating operation has started and when defrost operation has been cleared, the air conditioner

	operates with (H) mode or higher mode for			However only when
	1 minute after Tc entered in E zone of cool air discharge			However only when
	1 minute after Tc entered in E zone of cool air discharge			the high ceiling
	preventive control (No. 7).			the high ceiling
	preventive control (No. 7).			selection is set to
5)	In automatic cooling/heating operation, the revolution			selection is set to
5)	In automatic cooling/heating operation, the revolution			[Standard]
	frequency of (HH) is set larger than that in the standard
	cooling/heating operation.
Ta ˚C		F5 → F4
Ta ˚C
	47		However the revolution frequency
			However the revolution frequency
			is restricted in the automatic
	42		heating operation as shown in
	42		the following figure.
		F5
6)	Self-clean operation			[Self-clean ] is
	When performing self-clean operation after stopping the			displayed.
	cooling operation, the mode becomes 210 rpm.

7	Cool air discharge	1)	In heating operation, the indoor fan is controlled based on			In D and E zones,
	preventive control		the detected temperature of Tc sensor or Tcj sensor. As			the priority is given
			shown below, the upper limit of the revolution frequency is			to air volume
			restricted.			selection setup of
			However B zone is assumed as C zone for			remote controller.
			6 minutes and after when the compressor activated.			In A zone while
			In defrost operation, the control value of Tc is shifted by 6°C.			thermo is ON,
			Tc, Tcj			[PRE-HEAT
			Tc, Tcj			(Heating ready)] is
			˚C	HH		displayed.
			32	HH		displayed.
			32	H
			30	H
			30	L	E zone
				L
			28
			28	UL	D zone
				UL
			26
			26
			20	OFF	C zone
			20		B zone
			16		B zone
			16		A zone
					A zone

– 30 –

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.

Toshiba CEILING TYPE, CONCEALED DUCK TYPE service manual Ceiling type, Outline of specifications

Models: CONCEALED DUCK TYPE CEILING TYPE

Outline of specifications

(Ceiling type)

CONCEALED DUCK TYPE, CEILING TYPE specifications