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5
2. Specification
Model
Indoor
CS-RE9NKR
CS-RE12NKR
Outdoor
CU-RE9NKR
CU-RE12NKR
Power Supply
Phase, Hz
Single, 50
Single, 50
V
230-240
230-240
Min
Rate
Max
Min
Rate
Max
kW
0.90
2.50
3.00
0.90
3.50
3.90
BTU/h
3070
8530
10230
3070
11940
13300
Capacity
kcal/h
770
2150
2580
770
3010
3350
Running Current
A
-
3.10-3.05
-
-
4.20-4.10
-
Input Power
W
190
650
1000
170
940
1200
W/W
4.74
3.84
3.00
5.29
3.72
3.25
EER
BTU/hW
16.16
13.12
10.23
18.06
12.70
11.08
Power Factor
%
91-89
97-95
dB-A(H / L / QLo)
Hi: 42 Lo: 27 QLo: 22
Hi: 42 Lo: 30 QLo: 22
Indoor Noise
Power Level
58
58
dB-A (H / L )
Hi: 47 Lo: -
Hi: 48 Lo: -
C
O
O
L
IN
G
Outdoor Noise
Power Level
63
64
kW
0.90
3.30
4.10
0.90
4.25
5.10
BTU/h
3070
11250
13980
3070
14490
17390
Capacity
kcal/h
770
2840
3530
770
3660
4390
Running Current
A
-
3.80-3.75
-
-
5.00-4.90
-
Input Power
W
170
810
1150
150
1100
1460
W/W
5.29
4.07
3.57
6.00
3.86
3.49
COP
BTU/hW
18.06
13.88
12.16
20.47
13.17
11.91
Power Factor
%
92-90
95-93
dB-A(H / L / QLo)
Hi: 42 Lo: 27 QLo: 25
Hi: 42 Lo: 33 QLo: 25
Indoor Noise
Power Level
58
58
dB-A (H / L )
Hi: 48 Lo: -
Hi: 50 Lo: -
H
E
A
T
IN
G
Outdoor Noise
Power Level
64
66
Max Current (A) / Max Input Power (W)
6.00 / 1.420k
8.10 / 1.920k
Starting Current (A)
4.20
6.40
Type
Hermetic Motor compressor
Hermetic Motor compressor
Motor Type
BRUSHLESS (6 poles)
BRUSHLESS (6 poles)
Compressor
Output Power
W
750
1100
Type
Cross-flow fan
Cross-flow fan
Material
AS(GF30%)
AS(GF30%)
Motor Type
DC (8 poles)
DC (8 poles)
Input Power
W
35.20
35.20
Output Power
W
30
30
Q-Lo
rpm
600
620
Lo
rpm
700
790
Me
rpm
920
970
Speed
(COOLING)
Hi
rpm
1170
1170
Q-Lo
rpm
650
680
Lo
rpm
710
830
Me
rpm
830
950
In
d
o
o
r
F
a
n
Speed
(HEATING)
Hi
rpm
1120
1150
Type
Propeller
Propeller
Material
PP(GF+PD)30%
PP(GF+PD)30%
Motor Type
AC (6 poles)
DC (8 poles)
Input Power
W
67.1
97.46
Output Power
W
25
40
Hi(C)
rpm
680
720
O
u
td
o
o
r
F
a
n
Speed
Hi(H)
rpm
660
880
Moisture Removal
L/h (Pt/h)
1.4 (2.4)
2.0 (3.5)
Q-Lo
m
3
/min (ft
3
/m)
6.36(224)
6.73 (237)
Lo
m
3
/min (ft
3
/m)
7.42(261)
8.58 (302)
Me
m
3
/min (ft
3
/m)
9.75(344)
10.53 (371)
Indoor Airflow
(COOLING)
Hi
m
3
/min (ft
3
/m)
12.4 (437)
12.7 (448)
Summary of Contents for CS-RE12NKR
Page 9: ...9 5 Dimensions 5 1 Indoor Unit Unit mm ...
Page 10: ...10 5 2 Outdoor Unit Unit mm ...
Page 11: ...11 6 Refrigeration Cycle Diagram COOLIN HEATING ...
Page 12: ...12 7 Block Diagram ...
Page 13: ...13 8 Wiring Diagram CS RE9NKR CU RE9NKR ...
Page 14: ...14 CS RE12NKR CU RE12NKR ...
Page 15: ...15 9 Printed Circuit Board 9 1 Indoor Unit 9 1 1 Main Printed Circuit Board ...
Page 18: ...18 10 2 3 Indoor Unit Installation ...
Page 44: ...44 Cooling Characteristic at Different Piping Length ...
Page 45: ...45 Heating Characteristic at Different Outdoor Air Temperature ...
Page 46: ...46 Heating Characteristic at Different Piping Length ...
Page 47: ...47 16 1 2 CS RE12NKR CU RE12NKR Cooling Characteristic at Different Outdoor Air Temperature ...
Page 48: ...48 Cooling Characteristic at Different Piping Length ...
Page 49: ...49 Heating Characteristic at Different Outdoor Air Temperature ...
Page 50: ...50 Heating Characteristic at Different Piping Length ...
Page 51: ...51 17 Exploded View and Replacement Pars List 17 1 Indoor Unit CS RE9NKR CS RE12NKR ...