Panasonic CS-VE9NKE / CS-VE12NKE / CU-VE9NKE / CU-VE12NKE Service Manual ▷ View online
37
12.2.2 CS-VE12NKE
Indicates the changeable range using the remote control
Stop
SSLo
SLo
Quiet
Lo-
Lo
Me-
Me
Hi
SHi
Fan speed: Manual
O
---
---
(660)
---
740
890
1040
1190
---
Outside temperature is below 35°C or Neuro is
stable.
stable.
Outside temperature is 35°C or higher
and Neuro is unstable.
and Neuro is unstable.
Normal (with programmed air)
O
MIN 640 ± 50 ~ 910 ± 50rpm
990 ± 50rpm
Powerful
1270
Initial airflow
Human search
area control
area control
840
Powerful
720 1060
COOL / C
O
OL R
ange
Airflow stable
Human search
area control
area control
720 1060
Normal Cool
dry O
470
740
Powerful
740
Initial airflow
Human search
area control
area control
840
Powerful
510 1060
COOL DRY
Ran
ge
Fan
speed:
Auto
Airflow stable
Human search
area control
area control
510 1060
Fan speed: Manual
O
---
---
750
---
870
960
1040
1140
---
Normal
680 1100
Powerful
680 1140
Initial airflow
Human search
area control
area control
680 1290
Powerful
890 1060
HEAT
Fan
speed:
Auto
Airflow stable
Human search
area control
area control
890 1060
Hot Dry
740
Fan speed: Manual
O
---
660
---
740
890
1040
1190
---
Normal
500
Individual
nanoe-G
nanoe-G
Fan speed:
Auto
Powerful
1270
Individual +8/10°C HEAT
1190
* Lock detection: When the rotation speed of 2550rpm and above or below 50rpm is detected for 10 consecutive seconds during the feedback
control, H19 is indicated (the TIMER indicator flashes) if normal rotation speed is not detected even after the retry is performed 7 times.
* Refer to the attached list of “Indoor Unit Fan Operation Status” for the operations of the indoor unit fan while the thermostat is OFF.
38
(1) When the area control is in operation, the minimum rotation speed is limited as outlined below depending on the human position area.
COOL & COOL DRY
Same as the fan speed in the powerful mode. When the airflow is stable, the minimum rotation speed is limited to
“1+2+3” as in the table below.
“1+2+3” as in the table below.
HEAT
Same as the fan speed in the powerful mode. In the range where the airflow is stable and the pipe temperature is high,
the minimum rotation speed is limited to “1+3” as in the table below.
the minimum rotation speed is limited to “1+3” as in the table below.
FULL DRY
The rotation speed is fixed at “1+2+3” as in the table below.
Min. rotation speed for each field
The minimum rotation speed is limited based on
the following area information.
Corresponding
Area
Field 2
LM, RM
Field 3
CM
1
COOL
COOL
DRY
HEAT
Field 2
900
760
1080
Field
3
860 720 980
2
During the ceiling airflow, a correction is performed
for the minimum rotation speed as follows.
In COOL or COOL
DRY mode
100
3
When making the air blow towards human
body/object, a correction is performed for the minimum
rotation speed as follows.
rotation speed as follows.
In COOL or COOL
DRY mode
100
39
12.3 Outdoor Fan Motor Operation
Outdoor fan motor is operated with various fan speeds with compressor RPM. It starts when compressor starts
operation and it stops 30 seconds after compressor stops operation.
operation and it stops 30 seconds after compressor stops operation.
12.4 Airflow Direction
There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed by
vertical vanes).
Control of airflow direction can be automatic (angles of direction is determined by operation mode, and heat
exchanger temperature) and manual (angles of direction can be adjusted using remote control).
12.4.1 Vertical
Airflow
Vertical Airflow Direction Louver
Air Swing (Airflow direction) Auto
Human Search
Airflow
direction:
Manual
Normal Powerful
Normal
AUTO
According to each mode determined
C Range
40°
B Range
57°
HEAT
A Range
10°
Unstable: 10-40°
(Swing)
Initial airflow: 30°
Unstable: Human detecting direction
COOL
1-5: Preset
angle (10-57°)
angle (10-57°)
Stable: 10-35°
(Swing)
Other than initial airflow:
10°
Airflow stable: Ceiling airflow
COOL/DRY
Same as the
manual
setting in
COOL mode.
10°
40
12.4.2 Horizontal
Airflow
Automatic horizontal airflow direction can be set using remote control; the vane swings left and right within the
angles as stated below.
Left vane/right vane
1 2 3 4 5 6 7
During Manual Setting
During Auto Setting
Condition
Middle Setting
Right Setting
Left Setting
Human Search
C Area
0° / 0°
Neuro
Balance
Balance
-10° ~ 10° / 10° ~ -10°
-35° ~ -15° / 15° ~ 35°
15° ~ 35° / -35° ~ -15°
Normal Neuro
Unbalance
0° / 0°
-25° / 25°
25° / -25°
Initial
Same with normal neuro unbalance
B Area
Powerful
Balance /
Unbalance
Unbalance
0° / 0°
-30° / 30°
30° / -30°
Human detection direction
Auto
A Area
-40° / -40°
40° / -40°
-40° / 40°
Same with during auto
normal neuro balance
time
normal neuro balance
time
Middle Setting
-40° / 40°
40° / -40°
Right Setting
-40° / 50°
40° / -40°
Heating Op
eratio
n
Manual Left Setting
0° / 0°
20° / 20°
-30° / -30°
-40° / 40°
-30° / 0°
0° / -30°
50° / -40°
Initial Powerful
0° / 0°
-10° / 10°
10° / -10°
Auto Normal, other than
above
-35° ~ 35° / -35° ~ 35°
-35° ~ 0° / 0° ~ 35°
0° ~ 35° / -35° ~ 0°
Human detection direction
Cooling Ope
ratio
n
Manual
Normal
0° / 0°
20° / 20°
-35° / -35°
-35° / 35°
-35° / 0°
0° / -35°
35° / -35°
Auto
Same as normal cooling auto operation
Human detection direction
Dry
Manual
Same as normal cooling manual operation
* Airflow direction during Auto
Corresponding
Area
Field 2
LM, RM
Field 3
CM
Click on the first or last page to see other CS-VE9NKE / CS-VE12NKE / CU-VE9NKE / CU-VE12NKE service manuals if exist.