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12.2 Indoor Fan Motor Operation
Basic Rotation Speed
i.
Manual Fan speed
Fan motor's number of rotation is determined according to remote control setting.
Remote control
Model
Tab
COOLING(rpm)
CS-RE9JKE
HEATING(rpm)
COOLING(rpm)
CS-RE12JKE
HEATING(rpm)
COOLING(rpm)
CS-RE15JKE
HEATING(rpm)
ii.
Auto Fan Speed (Cooling, Soft Dry Mode)
According to room temperature and setting temperature, indoor fan speed is determined automatically.
The indoor fan will operate according to pattern below.
Fan speed
A
Higher
Medium
Lower
B.
Feedback control
• Immediately after the fan motor started, feedback control is performed once every second.
• During fan motor on, if fan motor feedback 2550 rpm or < 50 rpm continue for 10 seconds, then fan motor error
counter increases, fan motor then stops and restarts. If the fan motor counter becomes 7 times, then H19 - fan motor
error is detected. Operation stops and cannot on back.
12.3 Outdoor Fan Motor Operation
Outdoor fan motor is operated with one fan speed only. It starts when compressor starts operation and it stops 30
seconds after compressor stops operation.
ON
Compressor
ON
Outdoor Fan
12.3.1 Vertical Airflow
Operating Mode
Cooling
Normal
Auto
Powerful
Soft dry
Normal
Auto
Powerful
Heating
Normal
Auto
Powerful
O
Hi
1200
1200
1210
1260
1240
1300
b
c
d
ON
OFF
OFF
30 s
1
o
o
15
10
o
15
o
10
o
17
o
8
O
O
O
Me+
Me
Me-
1040
940
840
1080
980
880
1110
1020
930
1170
1100
1030
1130
1050
970
1210
1130
1050
e
f
g
Airflow Direction
2
3
o
o
o
o
25
22
35
31
o
o
o
o
10 ~50
15
~ 55
o
o
35
(Begining of POWERFUL mode)
40
o
o
25
35
o
o
22
31
o
12
o
16
o
o
12
16
o
o
30
43
o
o
24
37
o
o
o
o
o
8
, 9 , 39 , 41 ,
16
17
o
o
o
o
o
o
16
17
42
8
, 9 , 35 , 39 ,
33
O
Lo
740
780
840
960
890
970
h
a
b
4
o
o
40
45
o
o
18
, 6
o
45
o
40
o
56
o
51
o
o
48
o
o
47
QUIET
QLo
640
730
640
820
840
820
5
o
o
50
55
o
55
o
50
o
68
o
63
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