08
A detailed cleaning programme built into the AC Robot ensures that the entire filter
surface stays clean with a highly efficient cleaning process.
Panasonic's high-efficiency technologies clear stringent
energy-saving standards, and the AC Robot maintains this
high level of performance.
How It Works
Class A energy saving achieved
by inverter technology
Auto Filter Cleaning Operation Patterns
Comparison of Mould Growth
A dirty filter is a natural breeding ground for mould and
house mites. Their growth can be greatly reduced by
keeping the filter clean.
In the normal setting mode (non-timer)
Cleaning automatically starts after each operation.
The number of round-trip is determined based on
the cumulative operating time.
In the timer setting mode
Cleaning starts at the set time everyday.
* If the air conditioner has not been used for more than 30 minutes since it
was cleaned, the cleaning operation will not be done at the preset time.
With the AC Robot, heating performance is maintained even after long
use. On the other hand, the power is reduced without filter cleaning.
Observation of mould on filters
(used for 3 months) after cultivation
on agar media for 3 days.
Testing organization: Japan Food
Research Laboratories Test No.:
204090946-001
Temperature Distribution Comparison
Airflow Comparison
Without filter cleaning
With auto filter cleaning
100
50
75
031
Air flow (%)
Time (year)
No cleaning
With auto filter
cleaning
50% in 3 years
25% in 1 year
Without filter cleaning
(After 3 years)
With auto filter cleaning
(After 3 years)
New (Just installed)
The powerful airflow reaches
throughout the room. Even
the area around your feet
stays nice and warm.
The airflow drops and the
air stream doesn't reach
the corners of the room.
Side viewFloor area

A Clean Filter Greatly Boosts Performance, Giving

No filter maintenance will
cause air volume to drop
Less than
2 h 2 to 3 h 4 hours or more Time
1 h 30
min
Operation time:
4 h
2 round-trip operations
2 round-trip operations2 round-trip operations
Cleaning starts at set time
Cleaning startsNo cleaning if less than 2 h Cleaning starts
Air conditioner stops operation temporarily
at the set time, and cleaning starts
2 round-trip operations or more
Time
Two operations are available. In addition to the normal setting, the timer setting can also be used.
1
12
2
3
.
.
.
...
Cumulative operation hours (hour)
Less than 2
2 - <6
6 - <9
9 - <12
<12
No. of cleaning operations
No cleaning
2 round-trip
3 round-trip
4 round-trip
5 round-trip
Air Conditioner Operating
Auto Filter Cleaning
Stop
Timer set timeTimer set time
In the High fan speed in the normal setting mode
1 h
The filter surface is divided into 12 blocks, and the vacuum nozzle
cleans each block with a round-trip cleaning operation.
The number of blocks (amount of surface area)
to be cleaned is determined
according to the air
conditioner's cumulative
operating time.
Cleaning of the entire
surface is completed
after 36 operating hours
are accumulated.
Comparison of
Heating Capacity Comparison of COP
at heating operation
Comparison of EER
at cooling operationat maximum operation
Non-Inverter
(CS-W9DKR)
Non-Inverter
(CS-W9DKR)
Non-Inverter
(CS-W9DKR)
Inverter
Super Deluxe
(CS-XE9EKE)
6.10kW
3.05
kW
3.61
3.22
Inverter
Super Deluxe
(CS-XE9EKE)

4.44

Inverter
Super Deluxe
(CS-XE9EKE)

4.56

Energy
Efficiency
Class
A>3.60
Energy
Efficiency
Class
A>3.20
After cleaning, air conditioner
automatically resumes operation.
<Test conditions>
•Starting temperature and humidity: 7˚C, 6˚C •Set temperature: 23˚C •Fan speed/airflow direction:
set to auto mode •After air conditioning stabilizes •Area of simulated-house testing facility: 16.5m2
22 ˜ 24˚C
24 ˜ 26˚C
26 ˜
28˚C
Above
26˚C
22 ˜ 26 ˚C
23 ˜
26˚C
20 ˜
22˚C
22 ˜ 24˚C
24 ˜ 26˚C
26 ˜
28˚C
Above
26˚C
22 ˜ 26 ˚C
23 ˜
26˚C
20 ˜
22˚C
Above
26˚C 24 ˜ 26˚C
Below 24˚C
Below
20˚C
20 ˜
22˚C
22 ˜ 26˚C
Above
26˚C