Panasonic CS-RE9JKE, Service Manual

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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 O O O O O QUIET
Model
Tab Hi Me+ Me Me- Lo QLo
COOLING(rpm) 1200 1040 940 840 740 640
CS-RE9JKE
HEATING(rpm) 1200 1080 980 880 780 730
COOLING(rpm) 1210 1110 1020 930 840 640
CS-RE12JKE
HEATING(rpm) 1260 1170 1100 1030 960 820
COOLING(rpm) 1240 1130 1050 970 890 840
CS-RE15JKE
HEATING(rpm) 1300 1210 1130 1050 970 820
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
Higher
Medium
Lower
A b c d e f g h a b
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.
30 s
Compressor
Outdoor Fan
ON
ON
OFF
OFF
ON
Airflow Direction
12.3.1 Vertical Airflow
Cooling
Operating Mode
1 2 3 4 5
10 ~50
o o
Soft dry
Auto
Normal
Powerful
35 , 6
o o
(Begining of POWERFUL mode)
Heating
12
o
Auto
Normal
Powerful
12
o
10 22 31 40 50
o o o o o
8
o o o o
, 9 , 39 , 41 ,
Auto
Normal
Powerful
10 22 31 40 50
o o o o o
8 24 37 51 63
o o o o o
8
o o o o
, 9 , 35 , 39 ,
15
o
25
o
35
o
45
o
55
o
15
o
~ 55
o
40
o
18
o
15
o
25
o
35
o
45
o
55
o
16
o
16
o
17
o
30
o
43
o
56
o
68
o
16
o
ˈ 17
o
ˈ 48
o
16
o
ˈ
17
o
ˈ
42
o
ˈ
47
o