1. How to set the present time

(Example) To set to 10:30 pm.

 

Operation

Indication

 

 

 

1.

Press the CLOCK button

The time indication alone

 

once if the time indicator is

flashes.

 

not flashing.

 

2.

Press the Advance, Return

The time can be set in 1-minute

 

( , ) button until PM 10:30

increments. Holding down the

 

is displayed.

button advances the time rapidly

 

 

in 10-minute increments.

3.

Press the CLOCK button

This completes the setting of the

 

again.

current time.

 

 

 

2. How to set the OFF time

(Example) To stop the air conditioner at 11:00 am.

 

Operation

Indication

 

 

 

 

1.

Press the OFF TIME setting

The timer

indication is

 

button once.

displayed, and the present OFF

 

 

time is shown.

 

2.

Press the Advance, Return

The timer

indication

 

( , ) button until AM 11:00

blinks.

 

 

is displayed.

The time can be set in 10-minute

 

 

increments. Holding down the

 

 

button advances the time rapidly

 

 

in 10-minute increments.

3.

Wait a few seconds, and then

The timer

indication

 

the setting is complete.

stops blinking and the present

 

 

time is displayed.

 

 

 

 

 

3. How to set the ON time

(Example) To start operation at 7:10 am.

 

Operation

Indication

 

 

 

 

1.

Press the ON TIME setting

The timer

indication is

 

button once.

displayed, and the present ON

 

 

time is shown.

 

2.

Press the Advance, Return

The timer

indication

 

( , ) button until AM 7:10

blinks.

 

 

is displayed.

The time can be set in 10-minute

 

 

increments. Holding down the

 

 

button advances the time rapidly

 

 

in 10-minute increments.

3.

Wait a few seconds, and then

The timer

indication

 

the setting is complete.

stops blinking and the present

 

 

time is displayed.

 

 

 

 

 

4. How to set daily ON/OFF repeat timer

(Example) To start operation at 7:10 am. and stop the air conditioner at 11:00 am.

10:30 pm.

7:10 am.

11:00 am.

Present time

ON

OFF

 

 

 

 

 

 

 

 

 

 

Operation

Indication

 

 

1. Set the timer ON/OFF times

The present time 10:30 pm. and

as shown in 2-1, 2, 3 and 3-1,

are displayed.

2, 3.

 

 

 

NOTE

•The ON/OFF combination timer uses the current time as the reference, and it is activated starting from whichever set time comes first.

•With the ON/OFF combination timer, the settings are repeated every day.

•You can check the timer ON/OFF times after you have set them by pressing the ON TIME and OFF TIME setting buttons.

To cancel a timer program

•Press the CANCEL button.

•When either an ON or OFF timer is to be canceled, press the button corresponding to the timer whose program is to be canceled, and then press the CANCEL button.

NOTE

•The airflow direction, fan speed and temperature setting can be changed after a timer program has been set even when the unit is stopped. Even when operation is stopped during an ON timer program, the unit will start operating when the set time is reached provided that the program is not canceled.

•When the ON timer and OFF timer are set to the same time, the timer operates as if it is turned off.

11

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Panasonic R410A service manual How to set the present time
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R410A specifications

Panasonic R410A is a refrigerant that has gained significant popularity in the air conditioning and refrigeration industry due to its favorable environmental properties and performance characteristics. Specifically designed to replace the harmful R22 refrigerant, which is being phased out due to its ozone-depleting potential, R410A offers a more eco-friendly alternative without compromising on efficiency or power.

One of the main features of R410A is its high energy efficiency. It operates at a higher pressure than R22, resulting in better heat transfer capabilities. This increased efficiency translates to lower energy consumption, making units using R410A more cost-effective in the long run. Additionally, R410A is known for its ability to provide excellent cooling performance even in high-temperature environments, making it suitable for a variety of applications, from residential air conditioning systems to commercial refrigeration units.

In terms of composition, R410A is a blend of two hydrofluorocarbons (HFCs), namely R32 and R125. This combination not only minimizes ozone depletion potential (ODP) but also reduces global warming potential (GWP) compared to older refrigerants. Panasonic has emphasized the importance of innovative technologies in its products, and R410A aligns perfectly with the company's commitment to developing sustainable solutions.

Panasonic also integrates advanced technologies to optimize the performance of R410A systems. For example, variable speed compressors, known as inverter technology, enhance system efficiency by adjusting the compressor's speed according to the cooling demand. This ensures that energy is only consumed when needed, further reducing operational costs.

Furthermore, R410A has a wide range of applications, including air conditioning systems, heat pumps, and chillers. Its versatility makes it a popular choice among manufacturers and consumers alike. The refrigerant is also compatible with existing R22 equipment, although specific retrofit procedures must be followed to ensure peak performance and reliability.

In conclusion, Panasonic R410A stands out as an innovative refrigerant choice in the HVAC industry, offering a combination of energy efficiency, environmentally friendly properties, and advanced technologies. As regulatory frameworks continue to tighten on greenhouse gas emissions, R410A and similar refrigerants are expected to play a crucial role in shaping a more sustainable future for air conditioning and refrigeration. Its high performance and lower environmental impact solidify its position as a leading refrigerant in contemporary cooling solutions.
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