Indoor Fan Speed Control - Panasonic CS-E9RKUAW Service Manual

13.1.4.2 Automatic Operation (For Single Split Connection Only)

This mode can be set using remote control and the operation is decided by remote control setting temperature,
remote control operation mode and indoor intake air temperature.

During operation mode judgment, indoor fan motor (with speed of Lo-) is running for 30 seconds to detect the
indoor intake air temperature.

Every 10 minutes, the indoor temperature is judged.

For the 1st judgment
If indoor intake temperature - remote control setting temperature  3.6°F, COOL mode is decided.
o
If -3.6°F ≤ indoor intake temperature - remote control setting temperature < 3.6°F, DRY mode is decided.
o
If indoor intake temperature - remote control setting temperature < -3.6°F , HEAT mode is decided.
o

For the 2nd judgment onwards
If indoor intake temperature - remote control setting temperature  5.4°F, if previous operate in DRY mode,
o
then continue in DRY mode. otherwise COOL mode is decided.
If -3.6°F ≤ indoor intake temperature - remote control setting temperature < 5.4°F, maintain with previous
o
mode.
If indoor intake temperature - remote control setting temperature < -3.6°F, HEAT mode is decided.
o
13.2

Indoor Fan Speed Control


Indoor Fan Speed can be set using remote control.
13.2.1 Fan Speed Rotation Chart
Mode Fan Tap
SHi
Me+
Me
COOL Me-
Lo-
SLo
SSLo
Mode Fan Tap
SSHi
SHi
Me+
HEAT Me-
SLo
SSLo
Heat
-10.8 -9.0 -7.2 -5.4 -3.6 -1.8
Heat
-10.8 -9.0 -7.2 -5.4 -3.6 -1.8
Application
Pwr Me+
Hi Fc, RC
RC
RC
RC
Lo Fcmin, RC
QuietLo
Dry
Auto Cut
Application
Pwr Me+
Fh, RC
RC
Me RC
RC
Lo Fhmin, RC
Lo- QuietLo
Thermo Off, Hot start
Thermo Off
Dry Cool
0 1.8 3.6 5.4 7.2 9.0 10.8
Maintain Cool
current mode /Dry
0 1.8 3.6 5.4 7.2 9.0 10.8
E9RKUAW E12RKUAW
rpm rpm
1210 1350
1120 1230
1010 1110
910 1000
810 890
710 780
610 620
550 560
540 550
E9RKUAW E12RKUAW
rpm rpm
1340 1450
1250 1380
1140 1290
1040 1210
930 1120
830 1040
730 940
570 570
560 560
50
E18RKUAW E24RKUAW
rpm rpm
1480 1500
1380 1400
1300 1320
1220 1240
1140 1160
1060 1090
970 1000
690 690
580 580
E18RKUAW E24RKUAW
rpm rpm
1500 1600
1410 1500
1330 1430
1260 1360
1190 1290
1120 1220
1030 1110
430 430
330 330