Fujitsu R410A operation manual Temperature SET Back Timer, Temperature SET Back timer setting

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TEMPERATURE SET BACK TIMER

Temperature SET BACK timer setting

1

SET BACK

SU MO TU WE TH FR SA

3 6 9 12 15 18 21

Press the SET BACK button to change to the SET BACK con- firmation display.

The SET BACK operating time and the set temperature will be displayed.

If there is no existing SET BACK tempera- ture setting, “- -” will be displayed for the temperature.

2

Press the SET button for 2 seconds or more.

3

• Day setting

 

• Operating time setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SU MO TU

WE TH FR SA

 

 

 

 

 

3

6

9

12 15 18 21

 

1

2

3

4

ex. When setting all days together

Follow the same procedures to set the operating time as those for the weekly timer. The DELETE button is also used as described in the procedures for the weekly timer.

4

• Temperature setting Press the set temperature buttons to set

the temperature. (The temperature setting

range is the same as the range for the

operation mode.)

SU MO TU WE TH FR SA

3 6 9 12 15 18 21

ex. Operating time 15:00–22:00

ON

28°C

OFF

SET BACK temperature

 

 

24°C

 

24°C

Normal temperature

 

 

5

Repeat steps 3 and 4.

Press the SET button for 2 sec- onds or more to complete the temperature SET BACK timer settings.

Temperature SET BACK timer operation

•To start

SET BACK

SU MO TU WE TH FR SA

ex. Display during SET BACK timer operation (The operating time will not be displayed.)

Press the SET BACK button. The SET BACK confirmation display appears for 5 seconds, and then the timer starts automatically.

•To cancel

1

2

Press the SET BACK button, and then press the DELETE button while the SET BACK confirmation display is dis- played. Even if the SET BACK button is pressed again, the SET BACK timer will be cancelled.

NOTES

•The SET BACK timer only changes the set temperature, it cannot be used to start or stop air conditioner operation.

•The SET BACK timer can be set to operate up to two times per day but only one temperature setting can be used.

•The SET BACK timer can be used together with the ON, OFF, and weekly timer functions.

•The SET BACK operating time is displayed only in the SET BACK confirmation display. (Refer to step 1 for the SET BACK confirmation display.)

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Contents Operating Manual Contents Safety PrecautionsRemote controller Name of PartsPreparatory Operation Set the current day and timeOperation To set the operation modeTo start/stop operation Room temperature sensor selection Child lock functionTimer Functions ON/OFF TimerDay of the week setting Weekly timer settingTime setting Normal Next day setting Weekly TimerWeekly timer operation To set the DAY OFF for a holidayTemperature SET Back timer operation Temperature SET Back TimerTemperature SET Back timer setting Day setting Operating time settingTroubleshooting Cleaning and CareCleaning the Air Filter Check Once Operating Tips Event of Power Interruption Mode operation AutoAbout Mode Operation Auto RestartTemperature and Humidity Range SELF-DIAGNOSISFujitsu General Limited

R410A specifications

Fujitsu R410A is a state-of-the-art refrigerant commonly used in air conditioning systems and heat pumps. Recognized for its superior thermal efficiency and environmental considerations, R410A has become a popular choice among manufacturers and consumers alike.

One of the standout features of Fujitsu R410A is its high energy efficiency. This refrigerant operates on a higher pressure than traditional refrigerants like R22, which allows for better heat exchange and thus improves the overall performance of HVAC units. The efficiency is evident in both cooling and heating capacities, which contributes to reduced energy costs for end users. As energy efficiency becomes increasingly important, R410A meets the demands of modern consumers looking for sustainable solutions without sacrificing comfort.

Fujitsu incorporates advanced technologies in their R410A systems to enhance performance further. The variable speed inverter technology found in many Fujitsu air conditioning systems allows for more precise temperature control and improved efficiency. By adjusting the compressor speed according to the cooling or heating demand, these systems can operate at a lower capacity when required, reducing energy consumption and maintaining indoor comfort more effectively.

Another characteristic of Fujitsu R410A is its low global warming potential (GWP). While traditional refrigerants have raised concerns about their impact on climate change, R410A has a significantly lower GWP, making it a more environmentally friendly option. The use of R410A helps meet international regulations aimed at reducing greenhouse gas emissions, positioning it as a sustainable choice in the HVAC industry.

Additionally, Fujitsu units utilizing R410A are known for their quiet operation. Advances in design and engineering minimize noise levels, contributing to a more pleasant indoor environment. Noise-reduction technologies, combined with efficient airflow management, ensure that users can enjoy comfort without disruptive sounds.

Furthermore, Fujitsu provides robust support and maintenance services for R410A systems, ensuring optimal performance over their lifespan. Their commitment to reliability is reflected in the build quality and design of the units, which are engineered for longevity and dependability.

In summary, Fujitsu R410A is a premium refrigerant characterized by high energy efficiency, advanced inverter technology, low global warming potential, and quiet operation. These features make it a preferred choice for modern air conditioning and heating solutions, affirming Fujitsu's commitment to innovation in the HVAC industry while prioritizing environmental responsibility.
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