Page 8
User Manual
Unit
Specifi
ca
tions
and F
ea
tur
es
MODEL:
MODEL: RAC-
RAC-
WK1211ESCWU
WK1211ESCWU
WK1511ESCRU
WK1511ESCRU
WK1821ESCRU
WK1821ESCRU
Power supply
Ph-V-Hz
1 - 115 - 60
1 - 115 - 60
1 - 115 - 60
Cooling
Capacity
Btu/h
12000
15100
18000
EER
Btu/w.h,w/w
12
11.8
11.8
CEER
Btu/w.h,w/w
12
11.8
11.8
Rated
input
W
1000
1279
1525/1500
Rated
current
A
8.7
11.5
7.0/7.5
Standby
power
W
1
1.3
1.3
Moisture removal
L/h
1.2
1.5
1.8
Max. current
A
11.7
15
11.5
Starting current
A
49
57
38.5
Refrigerant charge (R-410A)
g
640
750
830
Indoor air fl ow
(Hi/Med/Lo)
CFM
300/270/244
353/308/250
360/320/280
Indoor noise level
(Hi/Med/Lo)
dB(A)
60.5/59.3/57.7
56.4/53.7/52.5
60/57/54
Plug type
5-15P
5-15P
5-15P
Control type
Remote Control
Remote Control
Remote Control
Operating
temperature
Indoor
(cooling/
heating)
°C
17-32/---
17-32/---
17-32/---
°F
62-90
62-90
62-90
Outdoor
(cooling/
heating)
°C
18-43/---
18-43/---
18-43/---
°F
64-109
64-109
64-109
Application area
(Cooling EPA)
sq.ft
450-550
550-700
700-1000
Dimension (W*D*H)
mm
482x563x372
600x651x455
600x651x455
in
19x22.1x14.6
23.6x25.6x17.9
23.6x25.6x17.9
Packing (W*D*H)
mm
569x623x445
660x760x495
660x760x495
in
22.4x24.5x17.5
26x30x19.5
26x30x19.5
Net/Gross weight
kg
31/35.3
46.4/53.4
52.1/58.5
lb
68.2/77.7
102.3/117.7
114.9/129
Window
Opening
Width
(Min/Max)
in
23/36
28/40.5
28/40.5
Height
(Min/Max)
in
15.5
18.5
18.5
