8-1-6. Monitor Function of Remote Controller

nCalling of sensor temperature display

<Contents>

Each sensor temperature of the remote controller, indoor unit, and outdoor unit can become known by calling the service monitor mode from the remote controller.

<Procedure>

1

2

Push TEST + CL buttons simultaneously for 4 seconds to call the service monitor mode.

The service monitor goes on, the master indoor unit No. is displayed, at first and then the temperature of CODE No. ￿￿ is displayed.

Push temperature set TEMP. buttons and then change the CODE No. of data to be monitored.

The item code list is shown below:

TEMP.

 

 

ON / OFF

 

 

TIMER SET

FAN

 

MODE

 

 

TIME

SAVE

 

VENT

FILTER

SET CL

SWING/FIX

UNIT LOUVER

RESET TEST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

4

1

3

<Operation procedure>

1 2 3 4

Returned to usual display

 

CODE No.

Data name

Unit

 

 

 

 

 

01

Room temperature

°C

 

 

(Remote controller)

 

 

02

Indoor suction temperature (TA)

°C

data

03

Indoor heat exchanger (Coil)

°C

 

temperature (TCJ)

 

unit

 

 

04

Indoor heat exchanger (Coil)

°C

Indoor

 

temperature (TC)

 

07

Indoor fan revolution frequency

rpm

 

 

 

 

F2

Indoor fan calculated operation time

×100h

 

F3

Filter sign time

×1h

 

F8

Indoor discharge temperature

°C

 

 

 

 

Outdoor unit data

CODE No.

Data name

Unit

 

 

 

60

Outdoor heat exchanger (Coil) temperature (TE)

°C

61

Outside temperature (TO)

°C

62

Compressor discharge temperature (TD)

°C

63

Compressor suction temperature (TS)

°C

65

Heat sink temperature (THS)

°C

6A

Operation current (× 1/10)

A

6D

Outdoor heat exchanger (Coil) temperature (TL)

°C

70

Compressor operation frequency

rps

72

Outdoor fan revolution frequency (Lower)

rpm

73

Outdoor fan revolution frequency (Upper)

rpm

F1

Compressor calculated operation time

×100h

 

 

 

3

ò

Push UNIT LOUVER button to select the indoor unit to be monitored.

Each data of the indoor unit and its outdoor units can be monitored.

ò

4 Pushing TEST button returns the status to the usual display.

•The data value of each item is not the real time, but value delayed by a few seconds to ten-odd seconds.

•If the combined outdoor unit is one before 2 or 3 series, the outdoor unit data [6D], [70], [72] and [73] are not displayed.

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Toshiba CONCEALED DUCK TYPE, CEILING TYPE service manual Contents
Page 74 Page 76

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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